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23523930 | Detroit Diesel S50/S60 Valve Stem Seal

Pricing: $1.93

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When it comes to Valve Stem Seals, 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 Valve Stem Seals 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 warranty and technical expertise from HHP’s certified staff, and you’ve got a quality Valve Stem Seal that will keep you running for another million miles.

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

  • Looking for a valve stem seal?! You'll get a brand new one at HHP made to OEM specifications.
  • Plus, you'll get equal or better quality compared to the OE at a much lower price.
  • To top it off, this quality made valve stem seal comes from an ISO 9001: 2008 certified facility.


  • (1) Valve Stem Seal


2-Year Parts and Labor Warranty
OEM Applications:
  • 23523930
  • 8929072
  • DDC23523930

Technical Data

S50 requires a quantity of 16 per engine.
S60 requires a quantity of 24 per engine.


  • P025754
  • P025754
  • HHP
  • New


Shipping Information

  • Item Requires Shipping
  • 0.0 lbs.
  • W3.0000” x H1.0000” x L4.0000”

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