Caterpillar 2S-1286 2S1286 Engine Air Filter

$ 79.70
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  • Availability: In Stock
  • Product Sku: 2S-1286-1Pack
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Standard Efficiency Engine Air - Secondary

It pays to choose genuine Cat® Filters to protect the iron that generates your income.

Cat Secondary Engine Air Filters are your last line of defense against dust, dirt and other contaminants that may damage the components of your income-producing machinery. Tasked with protecting the engine while the primary filter is being changed or in the event of a breach in the main filter, this secondary unit plays a critical role in preventing damage due to contaminants.

Constructed of durable materials and manufactured to meet Caterpillar’s stringent specifications, these air filters deliver the consistent quality and reliability that Cat owners count on. Because uptime and cost-effective maintenance are critical, Cat Air Filters have been specifically designed to protect and optimize the power of your Cat iron.

Working together, genuine Cat Primary and Secondary Filter Elements provide a cost-effective method for maintaining your engine’s integrity and increasing your equipment’s uptime on the jobsite.

  • Environmentally friendly
  • Increased airflow with less restriction
  • Serves the critical role of back-up filtration

Specifications for Cat 2S1286 Engine Air Filter:

Efficiency Rating: Standard Efficiency
Primary vs Secondary: Secondary
Seal Type: Axial Seal


Earthmoving Compactor
815 816

Forest Products

Motor Grader
120 120B 12F 140 140B 14E 16

Wheel-Type Loader
966C 980 966R 980B

Engine - Generator Set
3304 3304B 3306

Paving Compactor

Wheel-Type Skidder

Wheel Dozer
814 824

561C 561D

215 215B 215C 215D 219 219D 225 225B 225D 229 229D E240 E300 EL240 EL300

Track-Type Loader
955K 955L 977

Engine - Industrial
3208 3304 3304B

Wheel Tractor-Scraper
613 613B 627

Track-Type Tractor
140 141 143 153 163 5 55 5A 5S 6 D4E D5 D5B D5E D6C D6D D6D SR D6E SR D7G



AC-DELCO A266C, AIR REFINER 10165, ARM-713, BALDWIN PA1675, BIG A 93335, CANADIAN MFRS. LTD. CFM79, CARQUEST 87335, CATERPILLAR 2S-1286, 3I-0426, 4M-9335, 4M-9339, CO-OP PMA-4M9335, COOPERS AZA610, CROSLAND 9580, DELUXE AF-600, DONALDSON P104385, P158662, FIAAM FL6276, FLI6276, FLEETGUARD AF338, FLEETLIFE FA-2S1286, FLEETRITE AFR-8338, Fram CA236, GENERAL MOTORS 6423137, GONHER GA1286, GA1286M, GUARDIAN G-2S1286, HASTINGS AF116, AF2154, KRALINATOR LA79, LUBER-FINER LAF335, MANN C16140, MANN & HUMMEL C16140, MOTORCRAFT FA 139, NAPA 2335, NELSON 2S1286, 70251N, NU-TECH SS005, PUROLATOR A52053, WGB SA-130, WIX 42335


* 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.