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Case 850G, 855G Dozer Filters

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Case 850G, 855G 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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Air Filter for Case Tractors, Loaders and Dozers See Details 621C, 850G, 850H, 1150G, 1150H, 8870, MX100, MX110, MX120, MX135, MX150, MX170 Primary Air Filter 187471A1
$97.00
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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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Inner engine air filter for Case machines 187472A1 See Details CX130B, CX160B, CX180B, 850G, 850H, 1150G, 1150H, 521D, 521E, 621C, Farmall 110A, 120A, 125A, 140A, MXU100, MXU110, MXU130, MX100, MX110, MX120, MX130, MX135, MX140, MX150, MX170 Secondary Air Filter 187472A1
$59.00
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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 850G and 855G crawler dozers, covering engine air, fuel, hydraulic, transmission, and cab air filtration for routine service and rebuilds.

Fits Models At A Glance

  • 850 Series: 850G
  • 855 Series: 855G

Key Notes

  • Air Filtration: Primary and secondary engine air filters plus pre-cleaner and cap assemblies
  • Fuel Filtration: Secondary fuel filters and fuel/water separator elements
  • Fluid Filtration: Spin-on hydraulic and transmission oil filters
  • Cab Comfort: Cab fresh air filters for operator environment
  • Service Ready: Grouped for full maintenance interval coverage

Why Choose Broken Tractor

  • ✅ Fast shipping from two US locations
  • ✅ Verified fitment for 850G and 855G dozers
  • ✅ Complete filter coverage for routine service

Frequently Asked Questions

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

For routine service on a Case 850G, Broken Tractor carries primary and secondary engine air filters, a secondary fuel filter, a fuel/water separator element, a spin-on hydraulic and transmission oil filter, an air pre-cleaner, an air cleaner cap, and a cab fresh air filter. Grouping these together covers a full maintenance interval. Match each part number to your machine to confirm the right fit.

Does the primary air filter for a Case 850G fit the 855G too?

The Primary Air Filter (SKU 187471A1) is listed for the 850G and 850H but not the 855G in the provided fitment. For the 855G primary air element, Broken Tractor also offers the Air Filter A171838 and the inner element A47033, both listed to fit the 855G. Confirm your model and serial number against the part number before ordering.

What is the inner engine air filter for a Case 850G?

Broken Tractor carries the Inner Engine Air Filter 187472A1, which is listed to fit the Case 850G and 850H. There is also a Secondary (Inner) Engine Air Filter A47033 that fits the 850G and 855G. The inner filter works behind the primary air filter to protect the engine, so it is replaced as part of the air filtration set.

What is the difference between the secondary fuel filter and the fuel/water separator on a Case 850G?

The Secondary Fuel Filter (SKU J931063) is the fine fuel filtration element, while the Fuel/Water Separator Filter (SKU J930942) removes water from the fuel before it reaches the engine. Both are listed to fit the Case 850G and 855G. Many service jobs replace both elements together for complete fuel filtration.

Does the cab air filter for a Case 850G fit the 855G?

The Cab Fresh Air Filter (SKU F64318) is listed to fit the Case 850G but not the 855G in the provided fitment. If you run an 855G with a cab, match your part number or confirm with our parts team before ordering. You can reach the team at (800) 909-7060.

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