Engineered specifically for 2003 through 2018 Dodge Ram 2500 and 3500 trucks equipped with 5.9L and 6.7L Cummins turbo diesel engines running dual high-pressure fuel setups, the Fleece Performance Dual Pump Spoke Pulley (Base Series: FPE-34211) provides high-RPM rotational stability and custom styling for belt-driven secondary CP3 pumps. When adding a top-mounted secondary CP3 injection pump to supply four-digit horsepower fueling, the drive pulley must withstand severe serpentine belt tension, rapid engine deceleration, and aggressive load cycles without throwing belts or flexing.

CNC-machined from solid billet 6061-T6 aircraft-grade aluminum, the FPE-34211 features an aggressive open-spoke configuration that drastically reduces rotational mass and parasitic drag compared to heavy steel or solid pulleys. Specifically profiled to integrate with Fleece Performance Dual CP3 Pump Mounting Brackets, this pulley features precision-machined serpentine belt grooves to prevent belt slippage under heavy boost and full load. Finished with a corrosion-resistant anodized coating in four signature colors, it delivers clean engine bay aesthetics and long-term durability.

Color Finishes & SKU Breakdown

• Anodized Black (SKU: FPE-34211-BLK-SPK): Delivers a clean, stealthy OEM-plus finish that resists engine bay grime and oil stains.
• Anodized Blue (SKU: FPE-34211-BLU-SPK): Features Fleece’s signature vibrant blue anodizing to complement custom intercooler pipes, silicone boots, and show-quality engine bays.
• Anodized Red (SKU: FPE-34211-RED-SPK): Adds a bold race-inspired look under the hood that stands out next to aftermarket turbochargers and fuel blocks.
• Anodized Orange (SKU: FPE-34211-ORG-SPK): Provides a unique high-impact custom accent for specialized competition pullers and drag trucks.

Key Features & Benefits

• Precision CNC Billet Machining: Milled from solid 6061-T6 aluminum to maintain perfect concentricity, eliminating runout and belt chatter.
• Lightweight Open-Spoke Design: Significantly reduces rotating inertia for faster rev response and reduced wear on the secondary CP3 pump drive shaft and bearings.
• Engineered for Fleece Brackets: Designed to work specifically with Fleece Performance Cummins Dual CP3 mounting bracket kits for exact belt alignment.
• Deep Serpentine Rib Profiles: Machined with precise micro-V ribs to keep high-tension serpentine belts centered during aggressive high-RPM drag launches and heavy sled pulls.
• Corrosion-Resistant Hard Anodizing: Shields aluminum against corrosive road salts, under-hood moisture, and harsh diesel chemicals.
• Zero Core Charge: Sold outright as 100% brand-new billet hardware.

Technical Specifications

• Parent Product SKU: FPE-34211
• Child SKUs:
  • FPE-34211-BLK-SPK (Black Anodized)
  • FPE-34211-BLU-SPK (Blue Anodized)
  • FPE-34211-RED-SPK (Red Anodized)
  • FPE-34211-ORG-SPK (Orange Anodized)
• Manufacturing Material: CNC-Machined Billet 6061-T6 Aircraft Aluminum
• Pulley Style: Multi-Spoke Lightweight Design
• Belt Configuration: Standard Multi-Rib Automotive Serpentine Drive
• Pump Application: Belt-Driven Secondary Bosch CP3 High-Pressure Injection Pump
• Bracket Compatibility: Engineered for Fleece Performance Dual CP3 Mounting Brackets
• Truck Platform: 2003–2018 Dodge Ram 2500 & 3500
• Engine Platform: 5.9L & 6.7L 24V Cummins Turbo Diesel
• Core Requirement: None
• Warranty: Fleece Performance Engineering Limited Warranty

Vehicle Fitment & Technical Installation Notes

• 2003–2007 Dodge Ram 2500 / 3500 – 5.9L Cummins 24V Common-Rail Diesel
• 2007.5–2018 Dodge Ram 2500 / 3500 – 6.7L Cummins 24V Common-Rail Diesel
• Fits Model Years: 2003, 2004, 2004.5, 2005, 2006, 2007, 2007.5, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
• Compatibility Notice: This pulley is designed exclusively for the secondary belt-driven CP3 pump on trucks equipped with a Fleece Performance dual pump bracket kit. It does not replace the factory gear-driven primary CP3 internal drive gear located inside the front engine timing case.
• Installation Tip: Verify pulley shaft taper and keyway engagement prior to tightening. Torque the pump shaft retaining nut to the recommended manufacturer specification using a strap wrench to hold the pulley body without marring the anodized finish.