John Deere Dozer Fuel System Parts

Replacement fuel system parts for John Deere crawler dozers, covering fuel pumps, injectors, injection lines, fuel filters and housings, sending units, and tank hardware across new and used inventory for popular crawler models.

Fits Models At A Glance

• 350 Series: 350, 350B, 350C, 350D
• 450 Series: 450, 450B, 450C, 450D, 450E, 450G
• 550 Series: 550, 550A, 550B, 550G
• 650 Series: 650G, 650H
• 750 Series: 700H, 750, 750B, 750C
• 850 Series: 850, 850B, 850C

Key Notes

• Application: Delivers and meters diesel fuel from tank to injectors on John Deere crawler engines
• Coverage: Transfer pumps, injection pumps, injectors, lines, filter bases, and sending units
• Condition: New aftermarket and inspected used components offered
• Fitment: Varies by engine and serial number range, so verify before ordering

Why Choose Broken Tractor

• ✅ Wide fuel system coverage for John Deere crawlers
• ✅ New and used options to fit any budget
• ✅ Fast shipping from two US warehouses

Frequently Asked Questions

How do I know which fuel injection pump fits my John Deere 450C dozer?

Fitment depends on your engine and serial number range, since John Deere used different pumps across production runs. Match the part number stamped on your existing pump when possible. Our parts team can help confirm the correct unit at (800) 909-7060.

What causes a John Deere 550 dozer to lose fuel or stall?

Common causes include a worn fuel transfer pump, clogged filters, or failing injectors that no longer meter fuel correctly. We carry pumps, filters, and injectors to address these issues. Confirm the failed component before ordering the replacement.

Do you carry both new and used fuel system parts for John Deere dozers?

Yes, we offer new aftermarket fuel components along with inspected used parts. Availability varies by model and part type. Reach out if you need help locating a specific injector, line, or sending unit.

Are the fuel filters and pumps interchangeable across John Deere crawler models?

Some parts carry across series while others are specific to a single engine or serial range. Always verify by part number rather than by model alone. The parts team can confirm interchange for your machine.