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8929573 | Detroit Diesel S50/S60 Valve Lock

Pricing: $0.19

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When it comes to Valve Locks, 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 Locks 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 Valve Lock that will keep you running for another million miles.

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

  • Excellent quality and consistency within our parts is a given, this brand new valve lock is manufactured and assembled in an ISO 9001: 2008 certified facility!
  • Want more money in your pocket? We can help. You'll get equal or better quality compared to the OEM at a much lower price!
  • This valve lock is built to OEM specifications, giving you long lasting strength and durability!


  • (1) Valve Lock


2-Year Parts and Labor Warranty
OEM Applications:
  • 8929573
  • DDC8929573

Technical Data

S50 requires a quantity of 32 per engine.
S60 requires a quantity of 48 per engine.


  • P028387
  • P028387
  • HHP
  • New


Shipping Information

  • Item Requires Shipping
  • 0.0 lbs.
  • W3.0000” x H0.2500” x L4.0000”

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