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7C1728 | Caterpillar C12 Rear Crankshaft Seal Kit

Pricing: $43.14

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When it comes to seal kits, 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 seal kits 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 rear crankshaft seal kit that will keep you running for another million miles.

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

  • Upgrade your engine today with seals that were manufactured and assembled in an ISO 9001:2008 certified facility. In other words, you will always receive consistency and quality you can depend on. 
  • Your rear crankshaft seal kit is also made to strict OEM specifications. They may be strict, but they will ensure your seals fit correctly with your crankshaft.
  • Get the most for your money at HHP! Get equal or better quality products compared to the OE, for a lower cost. What's better than that?


  • (1) Crankshaft Seal Group
  • (1) Ring Seal


2 Year Parts and Labor Warranty
OEM Applications:
  • 7C1728



Shipping Information

  • Item Requires Shipping
  • 0.9 lbs.
  • W7.0000” x H2.5000” x L7.0000”

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