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SKU:
NLT1B01461
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Long Tractor CAV DPA Injection Pump Seal Kit 7135-110
$22.99
In Stock
$22.99
Sale price
$22.99
Regular price
This new aftermarket CAV DPA injection-pump seal and gasket kit replaces 7135-110 for compatible Long 350, 445, 460, 510, 550, 560, 610, 2360, 2460, 2510, and 2610 tractors.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Long 350, 445 and 460 tractors
- Long 510, 550, 560 and 610 tractors
- Long 2360, 2460, 2510 and 2610 tractors
- Three-, four-, and six-cylinder CAV DPA rotary pumps using seal kit 7135-110
Product Overview
Diesel fuel leaking from a throttle shaft, top cover, transfer-pump area, or housing joint may lead to a seal kit after the exact CAV DPA pump is identified. Hard starting, surging, or low power can also come from worn internal pump parts, injectors, timing, air leaks, or contaminated fuel.
The kit supplies a broad assortment of O-rings, gaskets, washers, and seals used during service of matching three-, four-, and six-cylinder CAV DPA rotary pumps. It is not a complete pump rebuild and does not include every worn hard part.
Read the metal pump nameplate and match the DPA pump family and 7135-110 kit before opening the pump. Tractor model alone is not enough; previous engine or pump changes are common on older equipment.
Key Features & Performance
- Multi-piece seal and gasket assortment for compatible CAV DPA pumps
- Includes common O-rings, washers, and housing seals
- Useful for correcting external leakage during qualified pump service
- Covers several Long tractor families when the pump tag matches
Replaces Part Numbers
- 7135-110
- 7135110
- CAV7135-110
Common Uses
- Resealing a leaking DPA pump top cover or control shaft
- Replacing disturbed seals during pump disassembly
- Servicing an older tractor after degraded fuel has hardened seals
Technical Specifications
- Product Type: Injection-pump seal and gasket kit
- Pump Family: CAV / Lucas DPA rotary pump
- Kit Scope: Soft parts; not a complete calibrated rebuild
- Condition: New aftermarket service kit
Installation & Fitment
- Clean the pump exterior before any line is opened
- Record timing and control positions
- Cap all fuel openings against dirt
- Have calibration and internal repairs performed by a diesel-injection specialist
- Prime the system and inspect closely for leaks after service
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application that is not shown above. Model year, production date, serial number, engine or equipment specification, installed options, and previous repairs can change fitment. Match the original part, reference number, dimensions, connectors, mounting points, and product photos before purchase.
Frequently Asked Questions
Q: Will this kit repair a worn injection pump? A: It can replace compatible seals, but it will not correct worn plungers, bearings, valves, or calibration problems.
Q: Is 7135-110 guaranteed by tractor model? A: No. Confirm the pump nameplate and DPA build before ordering.
Q: Can stale diesel damage pump seals? A: Age, contamination, and incompatible fuel can harden or shrink older sealing materials, but the complete pump should be assessed.
Q: Is this an original-equipment part? A: No. This is a new aftermarket product. Brand names and part numbers are used only to identify compatible applications.
Part Summary
keywords: Long tractor 7135-110 seal kit, CAV DPA injection pump leak repair, Long 510 pump gasket kit, Long 2610 diesel pump seals, 7135110 aftermarket kit
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, specifications, and application before purchase.