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2184878 | Caterpillar 3126 Air Compressor Gasket Set

Pricing: $15.67


These aren't your grandpa’s gaskets.

A blown gasket can be anything from a minor annoyance to leaving you stranded on the side of the road. You don’t have to put up with whatever gasket you can get your hands on; our gaskets are engineered to withstand anything you throw at it and last well into another million miles. No doubt about it, these are some of the best gaskets on the market.

It's no secret that diesel engine parts can cost an arm and a leg. That’s where HHP steps in. We offer premium aftermarket gaskets at up to 50% off OEM prices. While most believe aftermarket retailers sell cheap gaskets with zero warranty, packed in a dusty box from who knows where, HHP is here to kick that stereotype to the curb. HHP provides gaskets fabricated for unstoppable performance and a 2 Year Parts and Labor Warranty. How’s that for an aftermarket part?

Need a little extra proof? Let's talk shop.

  • You can always expect quality when you shop with HHP. You will receive a  brand new air compressor gasket set that is manufactured and assembled in an ISO 9001:2015 certified facility. This ensures quality and consistency.
  • Finding the right part can be a hassle but we can help. All HHP parts are crafted to strict OEM specifications which give you proper fit and function.
  • Looking to save a few bucks? Our parts have equal or better quality compared to the OE at a much lower price.


  • (1) Air Compressor Gasket Set
    • (1) O-Ring Seal
    • (1) Gasket
    • (1) Gasket
    • (1) Air Compressor Gasket
    • (1) Integral Seal


2 Year Parts and Labor Warranty
Warranty:2 Year Parts and Labor Warranty
OEM Applications:1966927, 2184878

Rebuild Kit & Gasket Set OEMs

  • (1) Air Compressor Gasket Set, 2184878, 1966927
    • (1) O-Ring Seal, 3J7354, 006-3710, 063710, 077-3100, 077-4866, 077-5022, 095-1759, 098-9384, 3J-7354, 4J-2209, 4J2209, 773100, 774866, 775022, 7E6738, 7X-5362, 7X-8720, 7X5362, 7X8720, 8T-4461, 8T4461, 951759, 983894
    • (1) Gasket, 6D1004
    • (1) Gasket, 6L1883
    • (1) Air Compressor Gasket, 8M7065, 6L1884
    • (1) Integral Seal, 1359819, 135-9819, 9Y4634


  • P004010
  • P004010
  • HHP
  • New


Shipping Information

  • Item Requires Shipping
  • 0.1 lbs.
  • W3.7500” x H3.7500” x L5.0000”

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