Skip to product information
Alliant Power DCR Conversion Pump - 2017-2023 GM Duramax 6.6L L5P (608990)

Alliant Power DCR Conversion Pump - 2017-2023 GM Duramax 6.6L L5P (608990)

$2,400.00

PART # 608990Alliant Power

Fits: 2017-2023 Chevrolet Silverado 2500HD/3500HD, GMC Sierra 2500HD/3500HD Duramax 6.6L L5P Will this fit my truck?

Free shipping on orders $50+ Under $50 ships for a flat $12.95. Oversize parts are freight-quoted first. Shipping policy
30-day returns Unused, uninstalled parts in the original packaging. No restocking fee. Return policy
Questions about fit? Call (317) 563-1428 or email support@turn4diesel.com before you order.

You'll be notified with a tracking number when your order ships.

Shopping for a specific truck?
Save it in My Garage, then shop parts that fit it.

Alliant Power DCR Conversion Pump — 608990

Alliant Power DCR conversion pump kit for 2017-2023 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD trucks with the 6.6L Duramax L5P diesel. This kit converts the factory CP4 high-pressure fuel pump setup to the DCR pump design and includes the pump and replacement fuel lines shown. Manufacturer Part #: 608990
Brand: Alliant Power

Product details

BrandAlliant Power
Manufacturer part #608990
Vehicle fitment

2017-2023 Chevrolet Silverado 2500HD/3500HD, GMC Sierra 2500HD/3500HD Duramax 6.6L L5P

  • 2017-2023 Chevrolet/GMC Silverado 2500HD, Silverado 3500HD, Sierra 2500HD, Sierra 3500HD (6.6L Duramax L5P)