Hydraulic Filter 421-5479 for Caterpillar

OEM / REF: 421-5479SKU: pilotpart328979-9497371902200

Hydraulic Filter 421-5479 for Caterpillar CAT Loader 232D 236D 239D 242D 246D 257D 259D 262D 272D 279D is a Hydraulic Filter replacement part for Caterpillar Seals, Filters & Maintenance Parts, categorized under Seals, Filters & Maintenance Parts > Hydraulic Filter. Use OEM part number 421-5479 and confirm machine m...

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 Fit for following models: Caterpillar CAT Track-Type Tractor: D1,D2,D3,D3K2 LGP,D3K2 XL,D4K2 LGP,D4K2 XL,D5K2 LGP,D5K2 XL Caterpillar CAT Skid Steer Loader: 232D,226D,226D3,232D3,236D,236D3,239D,239D3,242D,242D3,246D,246D3,249D,249D3,257D,257D3,259D, 259D3,262D,262D3,272D,272D2,272D2 XHP,272D3,272D3 XE,277D,279D,279D3,287D,289D,289D3,297D2 XHP, 297D,297D XHP,297D2,299D,299D XHP,299D2,299D2 XHP,299D3,299D3 XE Caterpillar CAT Wheel Type Loader: 906,906K,906M,907,907K,907M,908,908M,908K,910,910K,910M,914,914K,914M,918M,920,920K. Compare reference number 421-5479 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: CA4215479, SH66347, HY90935. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Caterpillar Fit for following models: Caterpillar CAT Track-Type Tractor: D1,D2,D3,D3K2 LGP,D3K2 XL,D4K2 LGP,D4K2 XL,D5K2 LGP,D5K2 XL Caterpillar CAT Skid Steer Loader: 232D,226D,226D3,232D3,236D,236D3,239D,239D3,242D,242D3,246D,246D3,249D,249D3,257D,257D3,259D, 259D3,262D,262D3,272D,272D2,272D2 XHP,272D3,272D3 XE,277D,279D,279D3,287D,289D,289D3,297D2 XHP, 297D,297D XHP,297D2,299D,299D XHP,299D2,299D2 XHP,299D3,299D3 XE Caterpillar CAT Wheel Type Loader: 906,906K,906M,907,907K,907M,908,908M,908K,910,910K,910M,914,914K,914M,918M,920,920K

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.