Product Description
Give your 2013–2018 Ram 2500/3500 6.7L Cummins a durable, lightweight upgrade with the FLEECE FPE-34659-AL 2013-2018 CUMMINS FAN DRIVE PULLEY BARE ALUMINUM FINISH. This billet aluminum fan drive pulley is engineered as a direct replacement for OE part number 5295226, maintaining factory belt alignment while reducing weight and adding a clean bare aluminum look under the hood.
Precision-machined from high-quality billet aluminum, the FPE-34659-AL features a 6.329-inch outside diameter for proper belt speed and cooling performance on your 6.7L Cummins. Whether you daily drive, tow heavy, or push your truck harder with performance mods, this pulley helps keep your mechanical fan and cooling system working reliably so you can stay focused on the job—not the temp gauge.
- Direct-fit billet aluminum fan drive pulley for 2013–2018 6.7L Cummins
- Bare aluminum finish – OEM-plus engine bay appearance
- Outside diameter: 6.329 inches (matches performance spec for 2013–2018 apps)
- Direct replacement for OE part number 5295226
- Compatible with factory mechanical fan, clutch, and belt routing
- Designed and built by Fleece Performance Engineering
Fitment – FLEECE FPE-34659-AL Fan Drive Pulley
This fan drive pulley is built specifically for late-model 6.7L Cummins pickup applications using the factory mechanical fan drive.
- Engine: 6.7L Cummins turbo diesel
- Platform: Ram 2500 & Ram 3500 (pickup)
- Model Years: 2013, 2014, 2015, 2016, 2017, 2018
- Configuration: Factory-style belt-driven mechanical fan
- Replaces OE: Mopar / Cummins fan drive pulley, P/N 5295226
Cross-Reference / Related Fleece Items (CPP Diesel links only)
Build a complete, matched cooling and engine-dress-up package with these Fleece parts available at CPP Diesel:
- FLEECE FPE-34659-BLK – 2013-2018 Cummins Billet Aluminum Fan Drive Pulley Black Anodized Finish
- FLEECE FPE-34660-AL – 2003-2012 Cummins Fan Drive Pulley Bare Aluminum Finish
- FLEECE FPE-34657-BLK-SPK – 2003-2018 Cummins Upper Fan Pulley Idler Black Finish Contrast Cut
- FLEECE FPE-34658-BLK-SPK – 2003-2018 Upper Fan Idler for Use with Electric Water Pumps Black Finish Contrast Cut
- FLEECE FPE-GHD-67-1316 – 2013-2018 6.7L Cummins High Flow Intake Plenum
- FLEECE FPE-OC-CR-F – Cummins Billet Oil Cap Cover Black
Installation Notes
- Direct bolt-on replacement for the factory fan drive pulley
- Reuse factory hardware and fan clutch (unless otherwise specified by your build)
- Verify belt routing and tension after installation
- Always check fan-to-radiator and shroud clearances on lowered or body-lifted trucks
Frequently Asked Questions
Will this pulley fit my 2013-2018 Ram 6.7L Cummins?Yes. The FLEECE FPE-34659-AL is designed specifically for 2013–2018 Ram 2500 and Ram 3500 trucks equipped with the 6.7L Cummins and a factory-style belt-driven mechanical fan. It is a direct replacement for OE pulley part number 5295226. Always confirm year, engine, and configuration before ordering.
Do I need tuning or additional modifications to run this fan drive pulley?
No tuning is required. This is a mechanical pulley that maintains the factory fan drive ratio. As long as your belt routing and fan clutch are in good condition, you can install this pulley as a drop-in replacement with standard hand tools.
What advantages does a billet aluminum fan drive pulley offer over stock?
Compared to the factory stamped or cast pulley, this billet aluminum design offers improved durability, better resistance to corrosion, and a more precise machined surface. You also get a clean bare aluminum appearance that complements other Fleece engine dress-up components, all while maintaining factory belt speed and cooling performance.
Will this pulley work with my stock fan clutch and belt?
Yes. The FPE-34659-AL is engineered to run with the OEM-style fan clutch and belt length on 2013–2018 6.7L Cummins trucks. If you have heavily modified accessory drives or custom brackets, confirm clearances and belt length before installation.
What other Fleece parts pair well with this fan drive pulley?
Popular combinations include the FLEECE FPE-34659-BLK fan drive pulley in black anodized finish, the FPE-34657-BLK-SPK upper fan pulley idler, the FPE-34658-BLK-SPK upper fan idler for electric water pump setups, and the FPE-GHD-67-1316 high flow intake plenum. Together, these pieces improve cooling reliability, airflow, and engine bay appearance.
Specifications for FLEECE FPE-34659-AL
| Brand | Fleece Performance Engineering |
| Part Number | FPE-34659-AL |
| UPC | 670875716292 |
| GTIN | 00670875716292 |
| Engine Compatibility | 2013–2018 Ram 2500/3500 6.7L Cummins (pickup, mechanical fan drive) |
| OE Cross Reference | Mopar 5295226 |
| Configuration | Fan drive pulley, mechanical fan, billet aluminum |
| Outside Diameter | 6.329 in |
| Material | Billet aluminum |
| Finish | Bare aluminum |
| Color | Natural aluminum |
| Country of Origin | USA (where available; subject to manufacturer disclosure) |
| Shipping Weight | Approximately 2.0 lb |
| Package Dimensions | 8.00 in (W) x 3.00 in (H) x 8.00 in (D) |
| Shipping Method | Standard ground (calculated at checkout) |
| E-Codes | Not applicable (non-emissions rotating component) |
| Prop 65 Warning | Yes – Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
| Sold As | Each |
