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Case 780 Backhoe Filters

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Case 780 Backhoe Filters parts list
Image Fits Model Description Part # Price Product Details
Primary engine air filter for Case dozers See Details 850B, 850C, 855C, 1150, 880, 880R, 40B, 680CK, 680CK-B, 680CK-C, 780CK, 850 Primary Air Filter (Single Element) D80480
$55.00
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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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Primary Air Filter for Case Excavator and Backhoe See Details 60C, 60CKB, 60P, 70CKB, 780B, 880C Primary Air Filter E0250599
$63.00
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Secondary engine air filter for Case 780B backhoe See Details 780B, 880C Secondary Air Filter (780B) H0830501
$52.00
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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 secondary air filter A189057 See Details W14B, W14C, 680H, 680K, 780, 860, 960, WX120, 688, 688B, 688P, 1102D, 1102PD, 5120, 5130, 5140, 5150, 5220, 5230, 5240 Secondary Air Filter (680K) A189057
$45.00
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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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Hydraulic spin-on filter for Case telehandlers See Details 686G, 686GXR I, 686GXR II, 688G II, 760, 860, 960, 680H, 680K, 680L, 780B, 780C, 780D Hydraulic Filter Element (680H to 780D, 2 per Service) A177615
$99.00
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transmission Spin-On Filter for Case 680–780 Industrial Equipment See Details W14B, W14C, 680CK-H, 680H, 680K, 680L, 780B, 780C, 780D Transmission Filter (680H to 780D) D146735
$60.00
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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 air, fuel, hydraulic, and oil filters for Case 780 series backhoe loaders, covering primary and secondary air filters, fuel/water separators, lube filters, and hydraulic spin-on filters across the 780, 780B, 780C, and 780D machines.

Fits Models At A Glance

  • 780 Series: 780, 780B, 780C, 780D
  • 780CK Series: 780CK

Key Notes

  • Air Filters: Primary and secondary (inner) engine air filter options available for multiple 780 variants, including cap replacement
  • Fuel Filters: Secondary fuel filter and fuel/water separator filter fit 780C and 780D models
  • Hydraulic Filters: Spin-on hydraulic filter covers 780B, 780C, and 780D applications
  • Oil and Lube Filters: Full-flow engine oil and lube filter options available for 780C and 780D machines
  • OEM Cross-Reference: Parts reference original Case part numbers for direct replacement confirmation

Why Choose Broken Tractor

  • ✅ Wide filter selection covering all major 780 service needs
  • ✅ Verified OEM cross-references for confident part matching
  • ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH

Frequently Asked Questions

What air filter fits a Case 780 backhoe?

The right air filter depends on which 780 variant you have. For the 780C and 780D we carry air filter A171838 and secondary (inner) air filter A47033. The 780B uses primary air filter E0250599 and secondary air filter H0830501, while the 780CK uses primary air filter D80480 (A34445). For the original 780 we offer secondary air filter A189057 and air cleaner cap 277377R1, and the cap also fits the 780D.

What fuel filters does a Case 780D use?

The Case 780D and 780C use secondary fuel filter J931063 and fuel/water separator filter J930942. Broken Tractor also offers the secondary fuel filter head seal J906695 for the same 780C and 780D machines.

What oil filter fits a Case 780C backhoe?

The Case 780C and 780D take full-flow engine oil filter J937345. We also carry lube filter J934430, which fits both the 780C and 780D.

What spin-on transmission filter fits a Case 780B, 780C or 780D?

Transmission spin-on filter D146735 fits the Case 780B, 780C and 780D. We list it under its original Case part number, so you can match it against the filter currently on your machine before ordering.

How do I make sure a filter fits my Case 780 backhoe?

Start by confirming your exact model, because the 780, 780B, 780C, 780D and 780CK do not all share the same filters. Our filters are listed with their original Case part numbers, so the easiest check is to match the number on your old filter or in your service records. If you are still unsure, call (800) 909-7060 and our parts team can help confirm fitment.

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Product: Category: Case 780 Backhoe Filters Brand: Head Title: Case 780 Backhoe Filters | Broken Tractor