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Cat Backhoe Filters

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Cat Backhoe Filters parts list
Image Fits Model Description Part # Price Product Details
Cat 236 246 262 272 299D 416C outer air filter 110-6326 6.48 inch OD 165mm See Details 236-299D3 XE, 307-A, 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D Outer Air Filter, Primary Element 110-6326
$38.00
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caterpillar secondary engine air filter See Details 416C, 420D, 428D, 257, 277, 279D, 287, 289D, 299D, 236D, 246C, 262C, 272D, 307, 312D, 314D, IT14G, TH210, 906H, 908H, 914G Air Filter, Secondary (Inner) 1318903
$38.00
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Hydraulic filter for Caterpillar 416 backhoe 1R0772 See Details 414E, 415F2, 416, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426, 426B, 428, 428B, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436, 436B, 438, 438B, 438C, 442D, 444F, 446, 446B, 450E, 450F, M318D Hydraulic Filter 1R0772
$26.00
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Replacement filters for Caterpillar backhoe loaders, covering air filtration components for 400 series machines.

Fits Models At A Glance

  • 400 Series: 416C, 420D, 428D

Key Notes

  • Application: Replacement air filters for Caterpillar backhoe loaders
  • Coverage: Secondary inner air filter for 400 series Cat backhoe platforms
  • Function: Protects the engine from dust and debris ingestion on Cat backhoe loader applications

Why Choose Broken Tractor

  • ✅ Cat backhoe filters stocked and ready
  • ✅ OEM-equivalent fit for 400 series machines
  • ✅ Engine protection parts priced right

Frequently Asked Questions

What filters fit a Cat 416C backhoe?

Broken Tractor carries three filters that fit the Cat 416C backhoe: the outer primary air filter (110-6326), the secondary inner engine air filter (1318903) and the hydraulic filter (1R0772). The primary and secondary elements work together to keep dust and debris out of the engine. Fitment can vary by serial number, so match your existing part number before ordering.

What hydraulic filter fits a Cat 416 backhoe?

The 1R0772 hydraulic filter fits the Cat 416, 416B, 416C, 416D, 416E and 416F backhoe loaders. It also fits many other Cat backhoes, including the 414E, 415F2, 420D through 420F, 428 through 428F, 430D through 430F, 432D through 432F, 438 through 438C, 446, 446B, 450E and 450F. Because fitment can depend on serial number, compare the part number on your current filter or confirm with our parts team at (800) 909-7060.

What is the difference between the primary and secondary air filter on a Cat backhoe?

The primary air filter is the outer element and does most of the filtering, while the secondary filter is the inner element behind it. On Cat backhoes like the 416C, 420D and 428D, Broken Tractor offers the outer primary element (110-6326) and the secondary inner element (1318903). Both protect the engine from dust and debris, so check both elements whenever you service the air cleaner.

Which Cat backhoe models does the 110-6326 outer air filter fit?

The 110-6326 outer primary air filter fits the Cat 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D and 442D backhoe loaders. Air filter setups can change within a model range, so match the part number on your existing element before ordering.

What filters fit a Cat 420D or 428D backhoe?

Both the Cat 420D and 428D backhoe loaders accept all three filters Broken Tractor carries: the 110-6326 outer primary air filter, the 1318903 secondary inner air filter and the 1R0772 hydraulic filter. Replacing the air and hydraulic filters together during routine service saves a second round of downtime. Confirm fitment by matching part numbers to your machine.

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Product: Category: Cat Backhoe Filters Brand: Head Title: Cat Backhoe Filters | Broken Tractor