Fleece PowerFlo Lift Pump for 2011-16 Chevy Silverado/GMC Sierra 2500HD/3500HD Long Bed - FPE-34564

Key Features & Specs:

• Brand: Fleece Performance
• Part Number: FPE-34564
• Bed Fitment: Long bed / 8-foot bed
• Pump Design: Dual OEM-quality gerotor pumps
• Fuel Support: Supports applications up to 800 HP, including dual CP3 configurations
• Operating Pressure: 10-13 PSI at idle
• Installation: Direct OEM-style in-tank replacement
• Fuel Delivery: Provides positive fuel pressure to reduce reliance on CP4 suction
• Fuel Pickup: Active fill bucket helps prevent quarter-tank fuel supply issues
• Factory Integration: Retains OE fuel lines
• Aftermarket Plumbing: -8 O-ring outlet and return ports with 3/4"-16 threads
• Fuel Compatibility: Validated for up to B20 biodiesel
• Tank Configuration: For single fuel tank pickup trucks only
• Aftermarket Tank Note: Refer to Fleece fitment data for Titan tank compatibility; not compatible with S&B fuel tanks
• Recommended Add-On: Fleece Auxiliary Heated Fuel Filter Kit, FPE-DMAX-HFFBA-1116
• OEM Replacement Numbers: ACDelco M100021, ACDelco MU1976, GM 13578388, GM 19257326

Fitment:

• 2011-2016 Chevrolet Silverado 2500HD 6.6L LML Duramax (Long Bed)
• 2011-2016 Chevrolet Silverado 3500HD 6.6L LML Duramax (Long Bed)
• 2011-2016 GMC Sierra 2500HD 6.6L LML Duramax (Long Bed)
• 2011-2016 GMC Sierra 3500HD 6.6L LML Duramax (Long Bed)

Upgrade fuel delivery in your 2011-2016 Chevrolet Silverado or GMC Sierra 2500HD/3500HD long bed Duramax with the Fleece Performance PowerFlo Lift Pump. Part FPE-34564 is a direct in-tank replacement that supplies positive fuel pressure to the CP4 injection pump, helping reduce its workload while supporting fuel demands up to 800 horsepower. Dual OEM-quality gerotor pumps and an active fill bucket provide dependable high-flow performance without tank sumps, draw straws, or modifications to the factory fuel lines.