Case 350 & 350B Dozer Filters

Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	350, 310E, 580F, 1845, 420, 444	Primary Air Filter	D40349	$42.00	View Info
	See Details	350B, 450B, 455B, 1835C	Primary Air Filter	R39392	$75.00	View Info
	See Details	350B, 450B, 455B, 1835C	Air Filter, Secondary	D82775	$45.00	View Info
	See Details	480B, 480C, 480D, 480LL, 580CK, 580B, 580C, 580D, 580SD, 1740, 1835, 1835B, 1845, 1845B, 350, 350B, 450, 450B, 455B, W11, 584C, 584D, 585C, 585D, 586C, 586D	Primary Fuel Filter (Spin On)	A39868	$22.00	View Info
	See Details	480B, 480C, 480D, 480LL, 580CK, 580B, 580C, 580D, 580SD, 1740, 1835, 1835B, 1845, 1845B, 350 after sn 2718490, 350B, 450, 450B, 455B, W11, 584C, 584D, 585C, 585D, 586C, 586D	Secondary Fuel Filter (Spin On)	A39867	$20.00	View Info
	See Details	480D/E/F, 570LXT/MXT, 580D/SE/K/SK/L/SL/M/SM, 590T/SL/SM, 350B, 450/B/C, 455B/C, 550/D/E/G/H, 650/G/H, 750H, 850D/E/G/H, 855D/E, 584C-G, 585C-G, 586C-G, 588G, 621/B/C, 721/B/C, 821/B/C, 40XT, 60XT, 70XT, 75XT, 85XT, 90XT, 95XT, 430, 435, 440, 445	Hydraulic / Transmission Filter	84239751	$90.00	View Info
	See Details	380CK, 380GP, 380LL, 350, 350B, 450, 480B, 480C, 480CK, 580, 580B, 580C, 580CK, 580CKB, 580F, 584, 584B, 584C, 584D, 585, 585B, 585C, 585D, 586, 586B, 586C, 586D, 531, 540, 541	Hydraulic Filter (Mechanical Shuttle Trans)	D75831	$34.00	View Info
	See Details	480C, 580C, 350B, 450B, 455B, 750, 850, 1150, 1845, 1845B, 1845C, 1845S, W11	Air Precleaner (2.5" Outlet)	A64589	$44.00	View Info

Case 350 & 350B dozer filters provide direct replacement filtration components for engine air, fuel, and hydraulic systems. This category fits Case 350 and 350B crawler dozers, including serial-specific fuel filter coverage where required. These Case 350 & 350B dozer filters are used to correct restricted airflow, prevent fuel contamination, and maintain clean hydraulic fluid circulation in shuttle and implement systems. Replacing clogged or worn filters helps restore engine response, protect injection components, and reduce premature wear in hydraulic pumps and valves.

Fits:
350
350B

Common Repair Issues

Hard starting or fuel starvation
Loss of engine power under load
Black smoke from restricted air intake
Contaminated fuel affecting injector performance
Hydraulic sluggishness or overheating
Excessive engine wear from dirty oil or air

Parts Covered in This Category

Primary air filters
Secondary air filters
Air precleaner assemblies
Primary fuel filters (spin-on)
Secondary fuel filters (spin-on)
Hydraulic filters
Hydraulic / transmission filters (mechanical shuttle applications)

Key Notes:

Application: Engine air, fuel, and hydraulic filtration for Case 350 and 350B crawler dozers.
Coverage: Includes primary/secondary air filters, spin-on fuel filters, hydraulic filters, and precleaner assemblies.
Material/Build: Heavy-duty filter media with factory-style fit and correct gasket sealing surfaces.
Function: Maintains clean airflow, fuel delivery, and hydraulic fluid circulation to protect major components.
Made In / Brands: Varies by part.

Why Choose Broken Tractor:

✅ Model-Specific Filters for Case 350 & 350B
✅ Reliable Aftermarket Options for Routine Service
✅ Fast U.S. Shipping & Knowledgeable Support