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Case 850E & 855E Dozer Filters

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Case 850E & 855E Dozer Filters parts list
Image Fits Model Description Part # Price Product Details
Air Filter for Case 850D, 1088, 621B See Details 650, 650G, 850D, 850E, 850G, 855D, 855E, 888, 1088, 621, 621B, 621B-XT, 680L, 780C, 780D, 2090, 2094, 5130, 5140, 5150, 5230, 5240, 5250 Primary Air Filter A171838
$108.00
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Secondary inner air filter for Case dozers See Details 650, 650G, 850D, 850E, 850G, 855D, 855E, 888, 1088, 621, 621B, 621BXT, 680L, 780C, 780D, 2090, 2094, 5130, 5140, 5150, 5230, 5240, 5250 Secondary Air Filter A47033
$75.00
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Case Cummins 6B engine oil filter J934430 for 680K and 680L backhoe loaders See Details 680K, 680L, 780C, 780D, 850D, 850E, 850G, 850H, 855D, 855E, 1150E, 1150G, 1150H, W11B, W14B, W14C, 621, 621B, 621C, 621D, 880D, 888, 988, 1085C, 1088, 9030, 9030B, SV212, SV216, MX100-170, 1896, 2096, 5130-5250 Engine Oil Filter (Cummins 6B / 6-590 / 6T-590) J934430
$35.00
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Compatible with BF788, FF5461 and P150564 fuel filters See Details 480E, 480ELL, 480F, 480FLL, 580K, 580L, 580SE, 580SK, 590 Turbo, 680K, 680L, 780C, 780D, 450B, 450C, 455C, 550, 550E, 550G, 550H, 650G, 650H, 750H, 750K, 850, 850D, 850E, 850G, 850H, 855D, 855E, 1150E, 1150G, 1150H, 1155E, 1550, 1650K, 1850K, 688, 88 Secondary Fuel Filter (Dual-Filter Cummins) J931063
$30.00
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Fuel/Water Separator Filter for Case Equipment See Details 480E, 480F, 580K, 580L, 580SE, 580SK, 590 Turbo, 680K, 680L, 780C, 780D, 450B, 450C, 455C, 550, 550E, 550G, 550H, 650G, 650H, 750H, 750K, 850, 850D, 850E, 850G, 850H, 855D, 855E, 1150E, 1150G, 1150H, 1155E, 1550, 1650K, 1850K, 688, 88, 650, 850K, 721 Fuel/Water Separator, Primary (Dual-Filter Cummins) J930942
$26.00
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Case hydraulic transmission oil filter spin-on 84239751 See Details 480D/E/F, 570LXT/MXT, 580D/SE/K/SK/L/SL/M/SM, 590T/SL, 350B, 450/B/C, 455B/C, 550/D/E/G/H, 650/G/H, 750H, 850D/E/G/H, 855D/E, 1650K, 1850K, 584C-G, 585C-G, 586C-G, 588G, 621/B/C, 721/B/C, 821/B/C, 40XT-95XT, 430, 435, 440, 445 Hydraulic / Transmission Filter, Spin-On 84239751
$84.00
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Cab Fresh Air Filter for Case Dozers See Details 650H, 750H, 850C, 850D, 850E, 850G, 850H, 855C, 855D, 855E, 1150C, 1150D, 1150E, 1150G, 1150H, 1155D, 1155E, 1550, 1490, 1690, 1896, 2090, 2094, 2096, 2290, 2294, 2390, 2394, 2590, 2594, 2670, 2870, 3294, 3394, 3594, 4490, 4494, 4690, 4894, 4994 Cab Air Filter (Dozers) F64318
$99.00
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258539A1 air pre-cleaner for Case equipment See Details 850B, 850C, 850D, 850E, 850G, 1150D, 855C, 855D, 855G, 1155D, W18B, W20C, W24C, 1206, 1256, 1270, 1370, 1456 Precleaner Assembly, 4-in Outlet (with Bowl) 258539A1
$49.00
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Air cleaner cap for Case 580L Series II backhoe See Details 580L-II, 580SL-II, 580M-I, 580SM-I, 590SL-II, 590SM-I, 570LXT-II, 570MXT, 550G, 550H, 650, 650G, 650H, 750H, 850B, 850C, 850D, 850E, 850G, 850H, 855C, 855D, 855E, 1150D, 1155D, W14B, W14C, W18B & more Precleaner Bowl, 10-1/2 in (3.75-in & 4-in precleaners) 277377R1
$17.00
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Secondary fuel filter head seal J906695 for Case 580K backhoe See Details 480E, 480ELL, 480F, 480FLL, 580K, 580L, 580SE, 580SK, 590 Turbo, 680K, 680L, 780C, 780D, 450B, 450C, 455C, 550, 550E, 550G, 550H, 650G, 650H, 750H, 750K, 850, 850D, 850E, 850G, 850H, 855D, 855E, 1150E, 1150G, 1150H, 1155E, 1550, 1650K, 1850K, 688, 88 Fuel Filter Head Seal (Dual-Filter Cummins) J906695
$3.50
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Replacement filters for Case 850E and 855E crawler dozers, covering engine oil, fuel, air, hydraulic, and cab air filtration for routine service and rebuilds.

Fits Models At A Glance

  • 850 Series: 850E
  • 855 Series: 855E

Key Notes

  • Application: Engine oil, lube, fuel, and hydraulic filtration for 850E/855E crawler dozers
  • Air Filtration: Primary and secondary engine air filters plus air pre-cleaners and caps
  • Fuel System: Secondary fuel filters and fuel/water separator elements
  • Cab Comfort: Cab fresh air filters for enclosed operator stations
  • Coverage: Full-flow and spin-on options for maintenance intervals

Why Choose Broken Tractor

  • ✅ Filters matched to Case dozer fitment
  • ✅ Fast shipping from two US warehouses
  • ✅ Knowledgeable support for Case service needs

Frequently Asked Questions

What filters do I need to service a Case 850E dozer?

Broken Tractor carries the full range of service filters for the 850E, including engine oil and lube filters, secondary fuel and fuel/water separator filters, primary and secondary engine air filters, an air pre-cleaner with bowl, a hydraulic and transmission oil filter, and a cab fresh air filter. This covers routine maintenance intervals as well as rebuilds. Match the part numbers listed to your machine to confirm the correct filters for your serial number.

Which air filters fit a Case 855E dozer?

For the 855E we offer a primary engine air filter (SKU A171838) and a secondary or inner air filter (SKU A47033), plus an air pre-cleaner with plastic bowl (SKU 258539A1) and an air cleaner cap (SKU 277377R1). Using both the primary and secondary elements together provides full engine air filtration. Confirm your setup matches these part numbers before ordering.

What is the secondary fuel filter for a Case 850E?

The secondary fuel filter for the 850E is SKU J931063, and we also carry a fuel/water separator element (SKU J930942) for the same machine. Both are used together in the fuel system for the 850E and 855E dozers. Match the part numbers to your machine to be sure you get the right elements.

Does the cab air filter fit both the 850E and 855E dozers?

Yes, the cab fresh air filter (SKU F64318) fits both the Case 850E and 855E crawler dozers with enclosed operator stations. It filters fresh air entering the cab for operator comfort. If you are unsure whether your cab uses this element, confirm with our parts team.

What hydraulic filter fits a Case 855E dozer?

The spin-on hydraulic and transmission oil filter (SKU 84239751) fits the Case 855E along with the 850E and many other Case machines. It is a spin-on style filter used for hydraulic and transmission oil filtration. Verify the part number against your machine to confirm fitment, and call (800) 909-7060 if you need help.

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Product: Category: Case 850E & 855E Dozer Filters Brand: Head Title: Case 850E & 855E Filters | Broken Tractor