Caterpillar 126-2081 1262081 Hydraulic/Transmission Filter

$ 79.11
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  • Availability: In Stock
  • Product Sku: 126-2081-1Pack
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Standard Efficiency Hydraulic/Transmission Filter

Smart Cat equipment owners protect their machinery – and livelihood – when they choose genuine Cat filtration products.

Cat Standard Efficiency Hydraulic and Transmission Filters are designed to maintain system cleanliness and integrity in most normal and light duty applications. Your first defense against component wear due to oil contamination, Cat Filters deliver quality, consistency and on-machine performance, resulting in superior filtration. Transmission-specific filters are designed to hold more contaminants and offer longer service intervals in these systems, so using the correct filter at appropriate maintenance intervals is critical.

Ensuring proper lubrication of your equipment’s hydraulic and transmission systems reduces repair costs and increases uptime for your income-generating iron, which is why choosing Cat Filters is a good business decision. Cat maintenance products are designed by the same company that manufactures your machinery, so you can count on our filter elements to deliver superior fit and performance every time.

If you’re not using Cat Filters, it’s easy to replace your will-fit filters with genuine Cat Elements. Make the switch by contacting your local Caterpillar dealer or searching by part number at


  • Designed by Caterpillar to be an integrated component of your hydraulic system
  • Only available from Caterpillar
  • No one knows Cat Hydraulic Systems better than Caterpillar
  • Cat Filters perform better than will-fitters

Specifications for Cat 1262081 Hydraulic/Transmission Filter:

Efficiency Rating: Standard Efficiency


M325B W330B W345B II W345C MH

311B 311C 312B 312B L 312C 312C L 314C 315B 315B FM L 315B L 315C 317B L 317B LN 318B 318B N 318C 320B 320B FM LL 320B L 320B LL 320B N 320B S 320C 320C FM 321C 322B 322B L 322B LN 322C 322C FM 325B 325B L 325B LN 325C 325C FM 325C L 330B 330B L 330B LN 330C 330C FM 330C L 330C LN 330C MH 345B 345B II 345B II MH 345B L 345C 345C L 345C MH 365B 365B II 365B L 385B 5090B

322C 539


Mann HD14161, ASAS AS893, Baldwin PT8436, CATERPILLAR 126-2081, 1262081, Donaldson P550577, FAI 00170448, FIL FILTER ML1512, FILMAR LF5443H, Fleetguard HF35195, HASTINGS HF1017, LUBER-FINER LH8506, SCHUPP HY9790, UNIFLUX-FILTERS XH2081, Wix 57244


* All fitment filter part numbers are based on your engine serial number.
* Please confirm with our team if you are unsure this filter will fit your engine.