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SKU:
NLT2T02770
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John Deere Fuel Injector Nozzle AR89564 / AR49877 – 210C 310A/B/C 350D 401D 444D 455D 610B
$53.99
In Stock
$53.99
Sale price
$53.99
Regular price
This mechanical diesel injector/nozzle cross-references John Deere AR89564 / AR49877 for multiple older Deere construction and industrial applications.
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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 / Family | Applications |
|---|---|
| John Deere | 210C, 310A, 310B, 310C, 350D, 401D, 444D, 455D, 610B and related applications using the listed injector family |
Product Overview
A worn injector can cause poor fuel atomization, hard starting, uneven idle, smoke, excessive combustion noise or reduced power. Replacing an injector that fails opening-pressure or spray-pattern testing can restore more even cylinder combustion.
Cross-reference catalogs tie this injector family to a broad range of Deere machines, including 210C, 310A/310B/310C, 350D, 401D, 444D, 455D and 610B. Deere used different injectors across engine and serial ranges, so the existing injector/reference number remains the best fitment check.
Key Features & Performance
- Mechanical diesel injector/nozzle for older John Deere engines
- Cross-referenced to AR89564 and related Deere injector numbers
- Addresses poor spray/opening behavior when the original injector is worn
Technical Details
- Component type: mechanical diesel fuel injector / nozzle assembly
- Application: John Deere construction/industrial diesel equipment
- Service best practice: verify opening pressure/spray and use clean fuel-system procedures
Replaces Part Numbers
- AR89564
- AR49877
- AR73673
- AR88236
- AR88239
- AR89563
Frequently Asked Questions
Q: Will this fit every machine listed regardless of serial number?
A: No. Verify the injector number against the engine serial/parts catalog.
Q: Can worn injectors cause smoke?
A: Yes. Poor atomization or incorrect opening behavior can contribute to smoke and uneven combustion, although compression and pump timing should also be checked.
Confirm injector/reference number for the exact engine serial range.