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23506555 | Detroit Diesel S50/S60 Fuel Pump Relief Valve Cap

P025418, 23506555, Detroit, Diesel, DDC S50, DDC S60, Series 50, Series 60, Series 50/60, Fuel Pump Relief Valve Cap, Detroit Diesel S50/S60 Fuel Pump Relief Valve Cap, S50/S60 Fuel Pump Relief Valve Cap, Relief, Valve, Cap, Relief Valve Cap, Valve Cap, Detroit Diesel Valve Caps

Pricing: $10.67

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When it comes to Fuel Pump Relief Valve Caps, 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 Fuel Pump Relief Valve Caps 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 1-year warranty and technical expertise from HHP?s certified staff, and you?ve got a quality Fuel Pump Relief Valve Cap that will keep you running for another million miles.

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

  • Looking for a quality made part? You'll get it here because our Fuel Pump Relief Valve Caps are manufactured and assembled in an ISO 9001: 2008 certified facility.
  • You can count on the perfect fit for your engine because this fuel pump relief valve cap is built to OEM specifications.
  • Don't waste your money on some valve cap from the OEM. At HHP you'll get equal or better quality compared to the OEM at a much lower price!


  • (1) Fuel Pump Relief Valve Cap


1-Year Warranty
OEM Applications:
  • 23506555

Technical Data

Fits Engines:
S50 8.5L
S60 11.1L
S60 12.7L
S60 14L


  • P025418
  • P025418
  • HHP
  • New

Shipping Information

  • Item Requires Shipping
  • 0.0 lbs.
  • W5.0000” x H0.7500” x L3.0000”

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