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Case 850K Dozer Filters

Fits Models At A Glance: Case Dozers: 650K, 750K, 750L, 850K, 850L, 1650K, 1850K Case Trenchers: 860 Case Wheel Loaders: 721D Case Backhoe Loaders: 580 Super L II, 580 Super M, 590 Super L...

Fits Models At A Glance: Case Skid Steer & Track Loaders: 430, 440, 440CT, 445CT, 450, 450CT, 465 Case Dozers: 650K II, 650K III, 850K II Case Wheel Loaders: 521D, 621D Case Wheeled...

Fits Models At A Glance: Case Wheel Loader: 621D Case Dozers: 850K-II, 1150K, 1650L Case-IH Tractor — MXM Series: MXM120, MXM130, MXM140, MXM155 Case-IH Tractor — MXU Series: MXU115, MXU125, MXU130, MXU135 Case-IH Tractor — Puma...

Fits Models At A Glance: Case Compact Track Loaders (CTL):TR270, TR320, 420CT III, 440CT, 445CT III Case Skid Steers:40XT, 60XT, 70XT, 90XT, 95XT, SR130B, SR150B, SR175B, SR200, SR220, SR250 Case Wheeled Skid Steers (400 Series III):410 III, 420...

Fits Models At A Glance: Case Wheeled Excavators: WX165 II, WX170, WX185 II Case Tracked Excavators: 988, 988P, 1188CK, 1188LC Case Crawler Dozers / Crawlers: 850K II, 1150K, 1650L Case Wheel Loaders: 621D Case-IH MX Series: MX115, MX125 Case-IH MXM...

Fits Models At A Glance: Case Backhoes:590 Super M Case Skip Loaders:570MXT III Case Dozers:850K, 1150K, 1650L Key Notes: Filter Type: Hydraulic spin-on oil filter Part Numbers: 47131182, D149921, 431588A1, HF35305, 84226263, 84226272,...

Image Fits Model Description Part # Price Product Details
Case hydraulic spin-on filter replacement See Details 650K, 750K, 750L, 850K, 850L, 1650K, 1850K, 860, 721D, 580 Super L II, 580 Super M, 590 Super L II, 590 Super M, 410, 420, 420CT, 430, 435, 445, 445CT, 450, 450CT, 465 Hydraulic Filter 84475949 $113.00 View Info
Case fuel water separator filter replacement See Details 430, 440, 440CT, 445CT, 450, 450 III, 450CT, 465, 650K II, 650K III, 850K II, 521D, 621D, WX95 II, WX145 II, WX165 II, WX185 II, WX210 II, TX742, TX842, TX945, TX1055, 570MXT III, 580M, 580 Super M, 580N, 580 Super N, 590 Super M II, 590 Super N Fuel/Water Separator Filter 87803194 $37.00 View Info
Primary Engine Air Filter for Case Dozers, Loaders & Tractors – 392120A1 See Details 1150K, 1650L, 621D, 850K II & more Air Filter 392120A1 $100.00 View Info
case primary engine air filter See Details TR270, TR320, 420CT, 440CT, 445CT, 40XT, 60XT, 70XT, 90XT, 95XT, SR130B, SR150B, SR175B, SR200, SR220, SR250, 410, 420, 430, 435, 440, 445, CX70, CX80, CX100, WX150, 550D, 650K, 750K, 850K, 580L, 580M, 580N, 590SL, 590SM, 570LXT, 570MXT, 586G, 588H Primary Air Filter 87682993 $64.00 View Info
Air Filter for Case WX165–621D Loaders 392121A1 See Details WX165 II, WX170, WX185 II, 850K II, 1150K, 1650L, 1188CK, 1188LC, 621D, 988, 988P, MX115, MX125, MXM120, MXM130, MXM140, MXM155, MXU115, MXU125, MXU130, MXU135, PUMA 115, PUMA 125, PUMA 130, PUMA 140, PUMA 145, PUMA 155, PUMA 160 Air Filter 392121A1 $58.00 View Info
case hydraulic spin on oil filter See Details 590 Super M, 570MXT III, 850K, 1150K, 1650L Hydraulic Filter Spin-On D149921 $158.00 View Info

Fits Models At A Glance:

  • Case 850K Series: 850K Crawler Dozers

Key Notes:

  • Application: Replacement service filters for Case 850K crawler dozers

  • Coverage: Safety air filters, primary air filters, fuel filters, hydraulic filters, engine oil filters, and fuel filter water separators

  • Material/Build: Heavy-duty filter media engineered for modern emissions-era operating requirements

  • Function: Keeps air, fuel, oil, and hydraulic systems clean to support efficient and reliable machine performance

  • System Protection: Helps reduce contamination-related wear and extend engine and hydraulic system service life

Why Choose Broken Tractor:

  • ✅ Filters Matched to Case K-Series Dozers

  • ✅ Built for Modern Construction & Earthmoving Conditions

  • ✅ Fast Shipping & U.S.-Based Support

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Product: Category: Case 850K Dozer Filters Brand: Head Title: Case 850K Dozer Filters | Broken Tractor