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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
68253983AA
F81Z9E527DRM
This is your chance to save on a pump that we can not sell as new
OEM Part Numbers: 4C3Z9P456AF / AC / AH / AJ
Notes: Fits AP63401 and AP63402 Injection Pressure Regulator (IPR) Valves and all HEUI A Injectors
LML CP3 conversion kit w/o pump - Tuning Required retainer 68253983AALML CP3 conversion kit w o pump Tuning Required S&S Diesel Motorsport, the world leader in common rail diesel injection has developed a solution for CP4. 2 high pressure pump failures that have plagued the LML Duramax engine. The S&S solution is to remove the problem before it becomes a problem, by replacing the CP4. 2 with a tried and true, bulletproof CP3 high pressure fuel pump. CP4 high pressure pumps are the Achilles heel of the LML Duramax