{"title":"John Deere 4045 Engine Parts","description":"\u003cp\u003e\u003cspan\u003eShop John Deere 4045 engine parts including fuel pumps, injectors, water pumps, belts, pulleys and solenoids. Find replacement parts at Northline Parts.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"new-water-pump-for-john-deere-5076-5082-5083-5090-5093-5101","title":"John Deere 4045 Water Pump RE546906 \/ RE505980 – 5076 5082 5083 5090 5093 5101","description":"\u003cp\u003e\u003cstrong\u003eThis engine water pump fits John Deere 4045-powered applications including 5076, 5082, 5083, 5090, 5093 and 5101 equipment using the RE546906 \/ RE505980 pump family.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe pump circulates coolant through the 4045 engine and radiator. Seal leakage, bearing play or impeller problems can create coolant loss, overheating or belt-drive noise, and continued operation can lead to much more expensive cylinder-head and gasket damage.\u003c\/p\u003e\u003cp\u003eResearch identifies several Deere numbers in this pump family, including RE505981, RE500737, RE500734, RE546906 and RE505980. Model names alone are not enough because 4045 installations can use different front covers and accessory drives.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCooling-system replacement for John Deere 4045 applications\u003c\/li\u003e\n\u003cli\u003eCross-referenced across multiple Deere water-pump numbers\u003c\/li\u003e\n\u003cli\u003eRestores coolant circulation when the original pump leaks or develops bearing wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngine family: John Deere 4045\u003c\/li\u003e\n\u003cli\u003eSystem: engine cooling\u003c\/li\u003e\n\u003cli\u003eVerification: original pump number \/ engine build\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMake \/ Family\u003c\/th\u003e\n\u003cth\u003eApplications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJohn Deere\u003c\/td\u003e\n\u003ctd\u003e5076, 5082, 5083, 5090, 5093, 5101 and related 4045-powered equipment using this water-pump family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eReplaces Part Numbers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRE546906\u003c\/li\u003e\n\u003cli\u003eRE505980\u003c\/li\u003e\n\u003cli\u003eRE505981\u003c\/li\u003e\n\u003cli\u003eRE500737\u003c\/li\u003e\n\u003cli\u003eRE500734\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Why are several Deere numbers listed?\u003c\/strong\u003e\u003cbr\u003eA: Water pumps are often superseded or cataloged under related service numbers. Match one of the references to the machine\/engine catalog.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Should coolant be reused after pump replacement?\u003c\/strong\u003e\u003cbr\u003eA: Use coolant that meets the engine manufacturer specification and address contamination or corrosion rather than returning dirty coolant to the system.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eConfirm 4045 engine build and water-pump reference before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42818547908679,"sku":"NLT2T03522","price":163.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_06c24def-189b-498c-844f-cc4097840610.jpg?v=1779779870"},{"product_id":"4-pcs-re36939-fuel-injector-for-5400-5500-6200-6300-6400-fits-john-deere-tractor","title":"4-Pack RE36939 Fuel Injection Nozzles for John Deere 4039 \/ 4045 Diesel Engines","description":"\u003cp\u003e\u003cstrong\u003eThis listing contains four RE36939 fuel injection nozzles for compatible John Deere mechanical-diesel applications, especially 4039 and 4045 engine families.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eRE36939 controls fuel atomization into the combustion chamber. Worn or sticking nozzles can contribute to hard starting, haze\/smoke, uneven idle, diesel knock or poor power when compression and injection-pump timing are otherwise correct.\u003c\/p\u003e\u003cp\u003eJohn Deere also catalogs RE36939 on 3-cylinder 3029 and 6-cylinder 6059\/6068 applications; this listing is a four-piece set, so order quantity must match the engine being serviced.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls diesel fuel atomization:\u003c\/strong\u003e The nozzle meters and sprays fuel into the combustion chamber in the pattern required by the matching engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSymptoms can overlap:\u003c\/strong\u003e Smoke, hard starting and rough running can also come from compression, pump timing or fuel-quality problems, so diagnosis matters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart-number based service:\u003c\/strong\u003e Engine build code and nozzle reference should be checked before replacing one or a full set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct-specific note:\u003c\/strong\u003e John Deere also catalogs RE36939 on 3-cylinder 3029 and 6-cylinder 6059\/6068 applications; this listing is a four-piece set, so order quantity must match the engine being serviced.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand \/ Family\u003c\/th\u003e\n\u003cth\u003eCompatible Applications\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJohn Deere engines\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4039D\/TF and 4045D\/TF applications; RE36939 also appears in other Deere engine families\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJohn Deere equipment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5400, 5500, 6200, 6300, 6400 and many additional machines using the matching nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 4 fuel injection nozzles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel system:\u003c\/strong\u003e Mechanical diesel injection nozzle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces \/ Reference Part Numbers\u003c\/h3\u003e\u003cp\u003eRE36939\u003c\/p\u003e\u003ch3\u003eCommon Replacement Reasons\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePoor spray pattern or failed nozzle test\u003c\/li\u003e\n\u003cli\u003eHard starting, smoke or rough running traced to injector\/nozzle condition\u003c\/li\u003e\n\u003cli\u003eEngine service where matched nozzle condition is being restored across cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm this is the correct part?\u003c\/strong\u003e\u003cbr\u003eConfirm RE36939 by engine serial\/build code. The four-piece quantity does not mean every compatible engine uses four cylinders.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this an OEM part?\u003c\/strong\u003e\u003cbr\u003eUnless the listing is explicitly identified as genuine\/OEM in the product data, treat it as a replacement component. Use the verified reference numbers, equipment application and physical configuration above to match your original part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I check before installation?\u003c\/strong\u003e\u003cbr\u003eProfessional nozzle testing\/pop-pressure verification is recommended when servicing a full injector set.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFitment note: Equipment manufacturers may use different components within the same model family based on engine, serial number or production date. Confirm the original part number and machine\/engine details before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42818592702535,"sku":"NLT2T03635","price":230.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_3c660a95-8467-40a8-b693-46bf5df52f47.jpg?v=1779780130"},{"product_id":"water-pump-for-john-deere-9400-4630-9560-6620-9410-7520-9550-9450-7720","title":"Water Pump RE505981 \/ RE500737 for John Deere PowerTech 4045 \/ 6068 Engines","description":"\u003cp\u003e\u003cstrong\u003eThis water-pump family cross-references RE505981 \/ RE500737 for John Deere PowerTech 4045 and 6068 engine applications.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe pump maintains coolant circulation through Deere's engine and radiator circuit. Bearing noise, hub play, coolant leakage from the pump area or recurring overheating are common reasons to inspect it.\u003c\/p\u003e\u003cp\u003eOn Deere equipment, model number alone can cover multiple engine serial breaks; the pump\/reference number should decide fitment.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains coolant circulation:\u003c\/strong\u003e Keeps coolant moving through the engine and radiator so heat can be rejected under working load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable wear point:\u003c\/strong\u003e Seal leakage, shaft play, bearing noise or pulley wobble are common reasons to replace an aging pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment by engine and pump geometry:\u003c\/strong\u003e Casting, hub height, pulley arrangement and reference number should match the original pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct-specific note:\u003c\/strong\u003e On Deere equipment, model number alone can cover multiple engine serial breaks; the pump\/reference number should decide fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand \/ Family\u003c\/th\u003e\n\u003cth\u003eCompatible Applications\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJohn Deere combines \/ equipment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9400, 9410, 9450, 9550, 9560 and additional machines using compatible 4045\/6068 engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJohn Deere other applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6620, 7520, 7720 and 4630 sprayer applications where this pump family is specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine families:\u003c\/strong\u003e John Deere PowerTech 4045 \/ 6068\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Engine coolant water pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces \/ Reference Part Numbers\u003c\/h3\u003e\u003cp\u003eRE505981, RE500737, RE505980, RE546917, SE501610\u003c\/p\u003e\u003ch3\u003eCommon Replacement Reasons\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCoolant leakage from the pump\/weep area\u003c\/li\u003e\n\u003cli\u003eBearing noise, shaft play or pulley wobble\u003c\/li\u003e\n\u003cli\u003eOverheating with belt, radiator, thermostat and coolant level otherwise checked\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm this is the correct part?\u003c\/strong\u003e\u003cbr\u003eVerify the original pump number and engine serial number, especially on 6068 applications with production breaks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this an OEM part?\u003c\/strong\u003e\u003cbr\u003eUnless the listing is explicitly identified as genuine\/OEM in the product data, treat it as a replacement component. Use the verified reference numbers, equipment application and physical configuration above to match your original part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I check before installation?\u003c\/strong\u003e\u003cbr\u003eCheck fan\/pulley bearings and belt condition while the cooling drive is accessible.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFitment note: Equipment manufacturers may use different components within the same model family based on engine, serial number or production date. Confirm the original part number and machine\/engine details before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42818594472007,"sku":"NLT2T03513","price":163.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_7160ece1-faa5-4acb-b9d4-e1163caadea9.jpg?v=1779780145"},{"product_id":"24v-fuel-injection-pump-shutoff-solenoid-re516083-for-john-deere-200lc-excavator","title":"24V Fuel Shutoff Solenoid RE516083 for John Deere 160LC 200LC 230LC 270LC Excavators","description":"\u003cp\u003e\u003cstrong\u003eThis is a replacement fuel-stop solenoid for 160LC, 200LC, 230LC, 270LC and applications using RE516083. It is intended to restore positive key-off engine shutdown when the original solenoid sticks, loses electrical response or can no longer move the fuel-control linkage correctly.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eA failing stop solenoid may produce a no-shutoff condition, intermittent shutdown, no-start if it remains in the fuel-off position, or a click without full plunger travel. Before replacement, verify power, ground and linkage movement so an electrical-feed problem is not mistaken for a bad solenoid.\u003c\/p\u003e\u003cp\u003eDeere\/aftermarket references identify RE516083 as a fuel shutoff\/solenoid-valve number and cross-reference RE502473\/RE502474.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRestores electrically controlled engine shutdown\u003c\/li\u003e\n\u003cli\u003ePart-number-focused fitment for diesel fuel-control systems\u003c\/li\u003e\n\u003cli\u003eDesigned to replace a failed\/sticking stop-solenoid function\u003c\/li\u003e\n\u003cli\u003eKey specification(s): 24V\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eModels \/ Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJohn Deere excavators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160LC, 200LC, 230LC, 270LC and applications using RE516083\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eReplaces \/ Cross-References\u003c\/h3\u003e\u003cp\u003eRE516083, RE502473, RE502474\u003c\/p\u003e\u003ch3\u003eFitment Notes\u003c\/h3\u003e\u003cp\u003eWe do our best to list all compatible models, but equipment manufacturers may use different components within the same model based on engine, serial number or production date. Compare the original part and reference numbers before ordering.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow do I verify fitment?\u003c\/strong\u003e\u003cbr\u003eCompare the listed model\/application, reference numbers, voltage\/specification where shown, connector style and physical configuration to the part being removed. Serial-number breaks can apply on industrial equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this an OEM part?\u003c\/strong\u003e\u003cbr\u003eThis listing is for a replacement component. It should not be assumed to be a genuine OEM-branded part unless the product packaging\/listing explicitly states that.\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42818618064967,"sku":"NLT2T03818","price":105.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_fa5527c5-ecde-4125-990b-e810f9b0f8a4.jpg?v=1779780290"},{"product_id":"alternator-pulley-al161112-al157595-for-john-deere-engine-4045-6068","title":"8-Groove Alternator Pulley AL166836 AL161112 AL157595 for John Deere Tractors","description":"\u003cp\u003e\u003cstrong\u003eThis 8-groove alternator pulley cross-references John Deere AL166836, AL161112 and AL157595 across numerous 5000-, 6000- and 7000-Series tractors.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eA damaged or worn alternator pulley can create belt noise, poor belt tracking or inconsistent alternator speed. This pulley restores the correct multi-rib drive interface between the accessory belt and alternator on compatible John Deere charging systems.\u003c\/p\u003e\u003cp\u003eThe key ordering detail is the eight-groove design together with the AL166836 \/ AL161112 \/ AL157595 reference family. Because these numbers span many tractor models and 4045\/6068 engine installations, matching the original pulley and alternator is more reliable than ordering from engine family alone.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e8-groove belt profile\u003c\/li\u003e\n\u003cli\u003eRestores proper alternator belt drive\u003c\/li\u003e\n\u003cli\u003eCross-references three common John Deere pulley numbers\u003c\/li\u003e\n\u003cli\u003eUsed across a broad range of John Deere tractor platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eJohn Deere\u003c\/th\u003e\n\u003ctd\u003e5070M, 5080M\/R\/RN, 5090M\/R\/RN, 5100M\/R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJohn Deere\u003c\/th\u003e\n\u003ctd\u003e5620, 5720, 5820, 6020, 6120, 6220, 6320, 6420, 6520, 6620, 6820, 6920\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJohn Deere\u003c\/th\u003e\n\u003ctd\u003e6105M\/R, 6115M\/R, 6125M\/R, 6130M, 6140R, 6150M\/R, 6170M\/R, 6190R, 6210R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJohn Deere\u003c\/th\u003e\n\u003ctd\u003e7130, 7220, 7230, 7320, 7330, 7420, 7430, 7520, 7530 and related variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eReplaces Part Numbers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAL166836\u003c\/li\u003e\n\u003cli\u003eAL161112\u003c\/li\u003e\n\u003cli\u003eAL157595\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley grooves:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Alternator accessory drive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Why is groove count important?\u003c\/strong\u003e\u003cbr\u003eA: The pulley must match the belt profile and alternator alignment; an incorrect groove count or offset can damage the belt and charging-system drive.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Should I order only by engine model?\u003c\/strong\u003e\u003cbr\u003eA: No. These pulleys appear on many 4045\/6068-powered machines, but the alternator and pulley configuration should also be matched.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFitment can vary by serial number, production date, engine configuration or prior repairs. Verify compatibility using the part numbers and application details listed above before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42818802352199,"sku":"NLT2T00859","price":65.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_aa267f0b-c098-4059-98d0-77ac9f1424ba.jpg?v=1779781280"},{"product_id":"re505981-water-pump-for-john-deere-jd-tractor-4890-4990-5410-5520-6700-7455-7460","title":"RE505981 Water Pump Compatible with John Deere JD Tractor 4890 4990 5410 5520 6700 7455 7460","description":"\u003cstrong\u003eThis Water Pump is a high-quality aftermarket replacement part compatible with John Deere JD Tractor 4890, 4990, 5410, 5520, 6700, 7455, 7460 and matches OEM Part# RE505981.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis precision-manufactured water pump ensures consistent coolant flow to prevent engine overheating in John Deere equipment. Built for reliability, it serves as a critical component in maintaining the performance and longevity of your tractor engine.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-on installation for reduced downtime.\u003c\/li\u003e\n\u003cli\u003eHigh-strength housing resists thermal stress and vibration.\u003c\/li\u003e\n\u003cli\u003eSealed bearings and premium seals prevent leakage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJohn Deere 4890\u003c\/li\u003e\n\u003cli\u003eJohn Deere 4990\u003c\/li\u003e\n\u003cli\u003eJohn Deere 5410\u003c\/li\u003e\n\u003cli\u003eJohn Deere 5520\u003c\/li\u003e\n\u003cli\u003eJohn Deere 6700\u003c\/li\u003e\n\u003cli\u003eJohn Deere 7455\u003c\/li\u003e\n\u003cli\u003eJohn Deere 7460\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e RE505981\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Water Pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this pump come with the necessary gaskets? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, most replacement water pumps for these John Deere models include the required mounting gaskets for a complete install.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this work on all versions of these models? \u003cstrong\u003eA:\u003c\/strong\u003e While compatible with the listed models, it is important to verify your specific engine serial number matches the RE505981 part requirement.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42818909667399,"sku":"NLT2T03525","price":163.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_e0a84932-5683-40f4-a70e-377743de157a.jpg?v=1779782081"},{"product_id":"fuel-pump-for-john-deere-jd-saran-engine-310c-turbo-310d-4039-sofabex-4045","title":"Fuel Pump Compatible with John Deere JD Saran Engine 310C turbo 310D 4039 SOFABEX 4045","description":"\u003cstrong\u003eThis Fuel Pump is a high-quality aftermarket replacement part compatible with John Deere 310C turbo, 310D, 4039, and 4045 Saran engines.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis mechanical fuel pump is a precision-manufactured replacement for John Deere industrial and construction equipment. Built to handle the demands of heavy machinery, it provides consistent fuel delivery for both naturally aspirated and turbocharged Saran engines, ensuring reliable ignition and performance.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Flow:\u003c\/strong\u003e Engineered to provide stable fuel pressure across various RPM ranges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Durability:\u003c\/strong\u003e Manufactured with materials resistant to thermal stress and fuel additives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Specification Fit:\u003c\/strong\u003e Designed to match the dimensions and mounting of the SOFABEX fuel system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Operation:\u003c\/strong\u003e Rigorously tested to ensure long-lasting performance in harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackhoe Models:\u003c\/strong\u003e John Deere 310C turbo, 310D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Series:\u003c\/strong\u003e 4039, 4045\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e JD Saran Engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Fuel Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Mechanical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Diesel Engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this fuel pump compatible with the 4039 engine? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this pump is specifically designed for use with the John Deere 4039 and 4045 Saran engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this part replace the original SOFABEX pump? \u003cstrong\u003eA:\u003c\/strong\u003e This is a high-quality aftermarket replacement designed to function as a direct substitute for the original SOFABEX style pump.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42818920611911,"sku":"NLT2T05162","price":53.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_21458ad4-8f19-4ba2-8cc8-1eed98cae625.jpg?v=1779782142"},{"product_id":"fuel-lift-pump-re42211-for-john-deere-210c-310-400g-450d-401c-610b-710b-350c-760","title":"Fuel Lift Pump RE42211 DZ126573 for John Deere 210C 310 400G 450D","description":"\u003cp\u003e\u003cstrong\u003eThis is a brand new fuel lift\/transfer pump for John Deere 210C, John Deere 310D, John Deere 400G and related listed applications. It restores steady fuel delivery when the original pump is weak, leaking or allowing the engine to lose prime.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eLoss of prime, difficult starting or fuel starvation under load can occur when the lift pump can no longer provide a steady low-pressure supply to the injection system.\u003c\/p\u003e\u003cp\u003eThis pump sits on the supply side of the fuel system and is responsible for keeping fuel available to the injection or carburetion system. A healthy supply pump is especially important during starting, high-load operation and after fuel-filter service.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupplies the low-pressure fuel flow required by the engine\/injection system\u003c\/li\u003e\n\u003cli\u003eHelps restore dependable priming, starting and fuel delivery under load\u003c\/li\u003e\n\u003cli\u003eBuilt around the mounting and fuel-line layout used by the listed applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eJohn Deere 210C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eJohn Deere 310D\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eJohn Deere 400G\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eJohn Deere 450G\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eJohn Deere 350C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eJohn Deere 610B\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eJohn Deere 710B\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eJohn Deere 760\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eJohn Deere 4039D engine\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eJohn Deere 4045D engine\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003eFuel transfer pump\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent substitute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDZ126573\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eReplaces \/ Cross-References\u003c\/h3\u003e\u003cp\u003eRE42211, DZ126573\u003c\/p\u003e\u003ch3\u003eCommon Reasons for Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHard starting or repeated loss of prime\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or power loss under load\u003c\/li\u003e\n\u003cli\u003eVisible fuel leakage around the pump\u003c\/li\u003e\n\u003cli\u003eFuel filters and lines are good but supply flow remains weak\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment Notes\u003c\/h3\u003e\u003cp\u003eRE42211 has broad John Deere equipment coverage. Verify part number and machine\/engine serial number before ordering.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow should I verify fitment?\u003c\/strong\u003e\u003cbr\u003eRE42211 has broad John Deere equipment coverage. Verify part number and machine\/engine serial number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this an OEM part?\u003c\/strong\u003e\u003cbr\u003eThis listing is for a new replacement part. It is not represented as the original manufacturer's branded part unless the product listing specifically states otherwise.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I check before installation?\u003c\/strong\u003e\u003cbr\u003eCompare the replacement with the removed part before installation, correct any related wiring, hose, mounting or system problems, and follow the equipment manufacturer's service procedures.\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42818965569607,"sku":"NLT2T01583","price":71.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_cc27276e-1a08-423f-acc6-fdf97692ca56.jpg?v=1779782296"}],"url":"https:\/\/www.northlineparts.com\/collections\/john-deere-4045-engine-parts.oembed","provider":"Northline Parts","version":"1.0","type":"link"}