The CP4.2 high-pressure pump is the weak point of the LML Duramax, and when it fails it often takes the injectors, rails and lines with it. S&S Diesel Motorsport's conversion kit replaces the CP4.2 with a proven CP3 pump before that happens.
Fits 2011-2016 GM 6.6L LML Duramax pickups. Call us if you are unsure about your truck.
| Part number | LML-CP3-CARB |
|---|---|
| Brand | S&S Diesel Motorsport |
| Shipping weight | 22 lb |
| Box size | 17 x 11 x 11 in |
Questions on fitment, or want our Idaho Falls shop to install it? Call 208-542-7793.
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