2011-2016 Duramax LML (Short Bed) PowerFlo Lift Pump Assembly (FPE-34563)
2011-2016 Duramax LML (Short Bed) PowerFlo Lift Pump Assembly (FPE-34563) is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
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Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
2011-2016 Duramax LML (Short Bed) PowerFlo Lift Pump Assembly (FPE-34563) is backordered and will ship as soon as it is back in stock.
Description
Description
The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The PowerFlo is the only in-tank lift pump capable of supporting up to 800 hp!
The LML when delivered from the factory relies on vacuum from the CP4 to draw fuel from the tank, this puts extra stress on the injection pump and can lead to premature failure.
The PowerFlo lift pump provides positive fuel pressure to the CP4, decreasing strain on the injection pump and supporting up to 800 hp.
Features:
- Direct OEM In-Tank Replacement: The PowerFlo Lift Pump retains the factory fuel lines and installs in less than half the time of other high flow lift pumps.
- OEM Quality - Dual Gerotor: Two is always better than one, and the PowerFlo delivers with two OEM quality gerotor pumps, increasing flow capacity and increased reliability over the factory pump. Capable of supporting up to 800 hp, including dual CP3 pump configurations.
- Seamless Integration: The active fill bucket eliminates the need for tank sumps, draw straws, additional air filtration, and the ј tank issues typically encountered when seeking a higher flow lift pump to meet your engine's need.
- Aftermarket Capable: Want the benefits of the in-tank pump but need to run your own fuel lines or aftermarket filters? The pump outlet and return is threaded to accept a -8 O-ring fitting (3/4 inch-16 thread).
Cross-Reference:
- PowerFlo P/N Fitment GM/Chevy P/N
- FPE-34563 Short Bed (6.5 foot) 13578389 and 13578388
- FPE-34564 Long Bed (8 foot) 13578389 and 13578388
Application Notes:
- For use with single fuel tank configurations only
- For use on pickup style trucks only - for cab and chassis verify your pump P/N to the cross-reference table.
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: FPE-34563
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Read FOX’s application notes for part 987-24-001 (rear shock)
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