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1198784 | Caterpillar C12 Injector Seal Ring

Pricing: $4.07

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When it comes to Injector Seal Rings, why risk your engine?

Don't let a small part turn into a major repair. We wouldn't risk putting sub-par parts into our engines, so why should you?

HHP only sells Injector Seal Rings that are manufactured in a state of the art facility using top of the line machining and measuring equipment to ensure each part is manufactured to OEM specifications. Combine this with up to 50% off OEM prices, an industry leading 2-Year Parts and Labor Warranty and technical expertise from HHP’s certified staff, and you’ve got a quality Injector Seal Ring that will keep you running for another million miles.

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

  • You'll have peace of mind knowing you'll receive top-notch quality and consistency with this injector seal ring that is manufactured and assembled in an ISO 9001:2008 certified facility!
  • Want OEM quality or better? We've got you covered! Quality matches or exceeds OEM quality at a fraction of the cost! You can't beat that!
  • To top it off, the seal ring is built to OEM specifications, giving you proper fitment and function!


  • (1) Injector Seal Ring


2-Year Parts and Labor Warranty
OEM Applications:
  • 1198784

Technical Data


Fits Applications:



Shipping Information

  • Item Requires Shipping
  • 0.0 lbs.
  • W4.0000” x H0.2500” x L4.0000”

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