CALL or TEXT (800) 909-7060

Parts Request Blog About Us Contact Us Account

JD 1050K Dozer Filters

JD 1050K Dozer Filters parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	350D, 400D, 1050K, 1050 P-Tier	Primary Air Filter		AH170798	$122.00	View Info
	See Details	250D, 370E, 460E, 410E, 1050K, 670G, 672G, 770G, 772G, 870G, 872G, 1270E, 1270G, 1470E, 1470G, 1910G, 350GLC, 380GLC, 644K, 724K, 744K, 744K II, 824K, 844K, 944K, & more	Fuel/Water Separator Spin-On		RE539465	$158.00	View Info
	See Details	310L, 310SL, 315SL, 710L, 550K, 650K, 700K, 750K, 850K, 1050K, 755K, 670G, 672G, 770G, 772G, 870G, 872G, 748H, 848L, 948L, 843L, 5085E, 5085M, 5090EL, 5090M, 5090R, 5100E & more	DEF Filter		DZ114640	$128.00	View Info
	See Details	250D, 260E, 370E, 460E, 410E, S660, S670, S680, S690, S760, S770, S780, S790, CP690, 1050K, 850J, 950K, 470GLC, 2154G, 2654G, 3154G, 3754G, 620G, 622G, 670G, 672G, 770G, 772G, 870G, 872G, 1270E, 1270G, 1470E, 1470G, 1910G, 300D, 310E, 350DLC, 350GLC	Fuel/Water Separator		AT365869	$35.00	View Info
	See Details	370E, 410E/II, 460E/II, 624K/II/L/P, 644G/K, 724K/L/P, 744K/L, 824K/L, 844K/III/L/LAH, 944K, 643L/II, 843L/II, 750K, 850K/L/PL, 950K, 1050K/PL, 670/672/770/772/870/872G, 1270E/G, 1470E/G, 1910G, 640/648/748/848/948L/II, 803/853/859/903/953/959M/MH	Spin-On Fuel Filter		RE533910	$93.00	View Info

Replacement filters for John Deere 1050K crawler dozers, covering fuel, fuel/water separation, DEF, and engine air filtration for reliable service and scheduled maintenance.

Fits Models At A Glance

1050K Series: 1050K, 1050K PL, 1050 P-Tier

Key Notes

Fuel Filtration: Spin-on fuel filters and fuel/water separators to protect the injection system.
Emissions: DEF filters for machines with SCR aftertreatment.
Air Intake: Primary engine air filters to guard against dust ingestion.
Fit: Components matched to 1050K dozer service specifications.
Condition: New aftermarket and OEM-equivalent filters.

Why Choose Broken Tractor

✅ Filters matched to your exact 1050K dozer
✅ Fast shipping from two US warehouses
✅ Knowledgeable staff who know heavy equipment

Frequently Asked Questions

What filters fit a John Deere 1050K dozer?

Broken Tractor carries fuel, fuel/water separator, DEF, and primary engine air filters that fit the 1050K crawler dozer. These include the spin-on fuel filter (RE533910), fuel/water separators (AT365869 and RE539465), the DEF filter (DZ114640), and the primary engine air filter (AH170798). Match the part number to your machine to confirm the correct fit.

Which fuel filter fits a John Deere 1050K?

The spin-on fuel filter under SKU RE533910 fits the John Deere 1050K and 1050K PL. It protects the injection system and is offered as a new aftermarket or OEM-equivalent filter. Confirm the part number against your machine before ordering.

Does the 1050K need a DEF filter?

Machines equipped with SCR aftertreatment use a DEF filter, and we carry DEF filter DZ114640 that fits the John Deere 1050K. If you are unsure whether your dozer has SCR, verify by your serial number or part number before ordering.

What is the difference between the two fuel/water separators for the 1050K?

Broken Tractor offers two fuel/water separators that fit the 1050K, SKU AT365869 and SKU RE539465. Both protect the fuel system by separating water before it reaches the injection components. Match the part number to your specific machine to select the correct one, or call the parts team at (800) 909-7060.

Which air filter fits a John Deere 1050K dozer?

The primary engine air filter under SKU AH170798 fits the John Deere 1050K and 1050 P-Tier dozers. It guards the engine against dust ingestion during operation. Confirm the part number matches your machine before ordering.

Privacy Policy | Terms & Conditions

Building Quality Since 2006 | Copyright © 2026 Broken Tractor LLC - All Rights Reserved