S&S Diesel CP3 Conversion Kit With Pump For 11-16 6.6L Duramax LML automatic transmission 2009-2010 GMC Yukon XL 6

2009-2010 GMC Yukon XL 6

Leaf separators and tip inserts help reduce noise and friction

Welded-on hangers offer long-term strength and easy fitment

A Titanium Signature Series fuel system also offers advanced filtration benefits that will help protect your injection systems

The heavy-duty leaf springs deliver reliable height retention and a smooth

S&S Diesel CP3 Conversion Kit With Pump For 11-16 6.6L Duramax LML automatic transmission 2009-2010 GMC Yukon XL 6Eliminate your CP4 worries once and for all with the S&S Diesel CP3 Conversion Kit With Pump for the 20112016 GM 6. 6L LML Duramax. S&S Diesel Motorsport, a leader in common rail diesel injection technology, developed this conversion as a permanent fix for the CP4. 2 pump failures that have plagued LML Duramax trucks for years. The CP4. 2 pump is known for its high failure rate, which can result in catastrophic damage to injectors, fuel rails, and