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SKU:
NLT2T00850
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Fuel Injector for Case 660 760 480F 570LXT 580L 680L – J919331 3919331
$55.09
In Stock
$55.09
Sale price
$55.09
Regular price
This is a brand new diesel fuel injector for Case trenchers: 660, 760; Case loader-backhoes / loaders: 480F, 480F LL, 570LXT, 580L, 580 Super K, 680L; Additional Case equipment: 1840, 1845C, 550E, 550G, 850D, 850E, 855D, 855E, 584E, 585E, 586E, 8820, 8830. Key reference number(s): J919331, 3919331; related references 0432131840, 3919319.
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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
| Make / Application | Compatible Models / Details |
|---|---|
| Case trenchers | 660, 760 |
| Case loader-backhoes / loaders | 480F, 480F LL, 570LXT, 580L, 580 Super K, 680L |
| Additional Case equipment | 1840, 1845C, 550E, 550G, 850D, 850E, 855D, 855E, 584E, 585E, 586E, 8820, 8830 |
Product Overview
A diesel injector for a broad Case construction-equipment family, not simply “tractor models.” Research ties J919331 / 3919331 to trenchers, loader-backhoes, skid steers, crawlers, forklifts and 4-390/4T-390 engine applications.
Rough idle, hard starting, excessive smoke, diesel knock or one weak cylinder can result from injector wear or poor spray pattern. Fuel contamination and compression problems should be checked before replacing injectors.
Key Features & Performance
- Meters and atomizes fuel for consistent cylinder combustion.
- Relevant to hard-start, smoke, rough-running and weak-cylinder diagnosis.
- Engine code and injector reference are critical fitment checks.
Specifications & Reference Numbers
- Reference number(s): J919331, 3919331; related references 0432131840, 3919319
- Engine families: Case/Cummins 4-390, 4T-390 applications among others
Before You Order
Match J919331 or 3919331 and confirm the engine model. Some listings are sold individually and others as multi-injector sets, so verify the quantity in this listing before purchase.
Frequently Asked Questions
Q: What should I verify before ordering?
A: Match J919331 or 3919331 and confirm the engine model. Some listings are sold individually and others as multi-injector sets, so verify the quantity in this listing before purchase.
Q: Why would this part need to be replaced?
A: Rough idle, hard starting, excessive smoke, diesel knock or one weak cylinder can result from injector wear or poor spray pattern. Fuel contamination and compression problems should be checked before replacing injectors.
Q: Is this an OEM part?
A: This listing is for a replacement component. Manufacturer names and reference numbers are used to identify fitment; compare the original part number and configuration before ordering.