In StockHydraulic Filter 522-1451 for Caterpillar CAT Excavator 313 315 317 323 325 326 335 336 350 352 374
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Hydraulic Filter 522-1451 for Caterpillar 313

OEM / REF: 522-1451SKU: pilotpart437352

Hydraulic Filter 522-1451 for Caterpillar CAT Excavator 313 315 317 323 325 326 335 336 350 352 374 is a Hydraulic Filter replacement part indexed for Caterpillar 313 and Caterpillar 313 GC, with 3 application records on file. Match OEM part number 522-1451 and confirm fitment for Caterpillar Seals, Filters & Mainte...

Stock
In stock
Condition
New
Fitment
Caterpillar Seals, Filters & Maintenance Parts
  • Fitment support before you order
  • Worldwide delivery options

Hydraulic Filter Description

This Hydraulic Filter is indexed for Caterpillar 313; Caterpillar 313 GC; Caterpillar 315; Caterpillar 315 GC. Compare reference number 522-1451 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: CA5221451, 12991, SA12991. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Caterpillar 313
  • Caterpillar 313 GC
  • Caterpillar 315
  • Caterpillar 315 GC
  • Caterpillar 317
  • Caterpillar 317 GC
  • Caterpillar 320 GC
  • Caterpillar 323
  • Caterpillar 325
  • Caterpillar 326
  • Caterpillar 326 GC
  • Caterpillar 326GC
  • Caterpillar 330
  • Caterpillar 330 GC
  • Caterpillar 330GC
  • Caterpillar 333
  • Caterpillar 333 GC
  • Caterpillar 335
  • Caterpillar 336
  • Caterpillar 336 GC
  • Caterpillar 336 MHPU
  • Caterpillar 336MHPU
  • Caterpillar 340
  • Caterpillar 345 GC
  • Caterpillar 349
  • Caterpillar 350
  • Caterpillar 352
  • Caterpillar 352 UHD
  • Caterpillar 355
  • Caterpillar 374
  • Caterpillar 395
  • Caterpillar MH3040
  • Caterpillar MH3250
  • Caterpillar MH3260
  • Caterpillar 330 MHPU
  • Caterpillar 538
  • Caterpillar 548
  • Caterpillar 558
  • Caterpillar 568
  • Caterpillar Fit for following models: Caterpillar CAT Excavator: 313,313 GC,315,315 GC,317,317 GC,320 GC,323,325,326,326 GC,326GC,330,330 GC,330GC, 333,333 GC,335,336,336 GC,336 MHPU,336MHPU,340,345 GC,349,350,352,352 UHD,355, 374,395 Caterpillar CAT Material Handler:MH3040,MH3250,MH3260 Caterpillar CAT Oem Solutions:330 MHPU Caterpillar CAT Forest Machine:538,548,558,568

Specifications

Length (In)1.38
Outside Diameter (In)2.40
Part Number522-1451, CA5221451, 5221451, SA 12991, SA12991

Fitment Notes

Brand or application signal
Caterpillar Seals, Filters & Maintenance Parts
Product family
Hydraulic Filter
System category
Seals, Filters & Maintenance Parts > Filters > Hydraulic Filter
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment

Send machine details before ordering high-risk parts.