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8929586 | Detroit Diesel S50/S60 Rocker Shaft Spacer

Pricing: $3.30

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When it comes to Rocker Shaft Spacers, 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 Rocker Shaft Spacers 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 Rocker Shaft Spacer that will keep you running for another million miles.

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

  • You'll get a brand new rocker shaft spacer that is manufactured and assembled in an ISO 9001:2008 certified facility, this ensures excellent quality and consistency.
  • This spacer conforms to strict OEM specifications giving you proper fit and function!
  • Why overpay when you don't have to? This rocker shaft spacer will have equal or better quality compared to the OE at a much lower price, which can save you money! You can't beat that!


  • (1) Rocker Shaft Spacer


2-Year Parts and Labor Warranty

OEM Applications:

  • 8929586

Technical Data

S50 requires a quantity of 6 per engine.
S60 requires a quantity of 8 per engine.

S50: 8.5L
S60: 11.1L, 12.7L & 14L


  • P028388
  • P028388
  • HHP
  • New

Shipping Information

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

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