SKU: 59-00002 | UPC: 802959592854
aFe Power 59-00002 MagnumFORCE 4in x 3-1/2in ID x 40 Degree Polyurethane Coupling Kit for 1999-2007 Diesel Trucks
This aFe Power coupling kit delivers a precision-molded polyurethane elbow reducing from 4 inch inner diameter to 3-1/2 inch inner diameter with a 40 degree bend for seamless connections in Magnum FORCE cold air intake systems. It fits heavy-duty diesel trucks such as Dodge Ram Cummins, Ford Super Duty Powerstroke, and Chevrolet GMC Duramax models where aFe intakes are installed. The design handles engine torque, vibration, and thermal expansion to maintain airtight seals and unrestricted airflow for stronger throttle response and power gains.
Key Features
- Reaction Injection Molded (RIM) Polyurethane: Provides exact shape and consistent wall thickness for reliable flex without cracking under heat or pressure.
- 100% Polyurethane Construction: Delivers extended service life compared to rubber by resisting oil, fuel, and ozone degradation.
- 60 Shore A Hardness Rating: Balances softness for easy installation with firmness to absorb movement and prevent leaks over time.
- Expansion and Vibration Accommodation: Flexible hose design compensates for engine shifts and turbo forces to keep connections secure.
- Included Stainless Steel Clamps: Ensure vibration-resistant tight seals with corrosion resistance for all-weather durability.
Product Notes
- Direct spare replacement for specified aFe Magnum FORCE intake kits including clamps for complete assembly.
- Resists cracking and maintains shape after repeated heat cycles for ongoing performance.
- Packaged to arrive ready for immediate use without damage.
Installation Notes
- Professional installation recommended.
- Slide over intake tubing ends and tighten clamps with screwdriver or socket for secure fit.
- Matches factory aFe intake hardware and positions without modification.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2007 | Dodge | Ram 2500 | 5.9L Cummins Diesel |
| 2004-2007 | Dodge | Ram 3500 | 5.9L Cummins Diesel |
| 1999-2003 | Ford | F-250 Super Duty | 7.3L Powerstroke Diesel |
| 1999-2003 | Ford | F-350 Super Duty | 7.3L Powerstroke Diesel |
| 2003-2007 | Chevrolet | Silverado 2500HD | 6.6L Duramax Diesel |
| 2003-2007 | Chevrolet | Silverado 3500HD | 6.6L Duramax Diesel |
| 2003-2007 | GMC | Sierra 2500HD | 6.6L Duramax Diesel |
| 2003-2007 | GMC | Sierra 3500HD | 6.6L Duramax Diesel |
Why Choose aFe Power?
- Team of engineers and machinists designs high-flow air intake components since 2000.
- Focuses on durable materials and real-world testing for truck applications.
- Builds products with attention to fit and flow details for consistent results.
Frequently Asked Questions
- Q: Does this fit my specific aFe intake kit on a diesel truck?
A: Matches kits like 50-11012 Ram Cummins, 50-32002 Powerstroke, 50-41002 Duramax using 4in to 3.5in 40 degree elbow. Confirm your kit number. - Q: What makes the material suitable for performance use?
A: 100% polyurethane at 60 Shore A durometer offers flexibility for vibration while staying firm against boost pressure and heat. - Q: What warranty covers this part?
A: Backed by aFe Power limited lifetime warranty on defects in materials and workmanship when installed properly.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective box 10in x 8in x 3in
- Weight: 1.0 lbs
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