Description
Product Overview
The Trans-Dapt lower pulley is a high‑quality component engineered for performance engines. Constructed from machined aluminum, it offers a lightweight yet robust solution that resists corrosion and wear. Measuring 12 x 9 x 3 inches and weighing just 2 pounds, the pulley provides precise belt alignment and consistent timing for optimal crankshaft operation. It carries the OEM part number 9484, ensuring a perfect match for vehicle‑specific applications.
Usage
Designed for performance‑tuned automobiles, this lower pulley excels in both street and track environments. It is ideal for drivers who demand accurate timing, reduced rotational mass, and reliable durability under high‑rpm conditions. Installation is straightforward for mechanics familiar with crankshaft pulley replacement, making it suitable for professional shops and experienced DIY enthusiasts alike.
Why Choose Us
Trans-Dapt delivers engineering excellence backed by Hedman Performance Group’s reputation. Each pulley undergoes rigorous quality control, guaranteeing dimensional accuracy and surface finish that meet OEM standards. Our commitment to vehicle‑specific fit eliminates the guesswork of generic parts, providing confidence that the component will perform as intended from day one.
Key Features
- Precision‑machined aluminum construction for lightweight strength
- Exact OEM fit (part number 9484) ensures seamless installation
- Improves belt alignment and reduces crankshaft rotational mass
- Corrosion‑resistant finish suitable for high‑temperature environments
- Designed for performance engines, delivering reliable timing under load
FAQ
Is this pulley compatible with my vehicle?
The pulley is vehicle‑specific and matches OEM part number 9484. Verify your vehicle’s service manual or contact support with your VIN to confirm compatibility.
What material is the pulley made from?
It is crafted from high‑grade machined aluminum, offering a balance of light weight and durability for performance applications.
Can I install the pulley myself?
Yes, if you have basic mechanical skills and the proper tools. Follow the torque specifications in the service manual to ensure correct installation.
Does the pulley affect engine performance?
By reducing rotational mass and ensuring precise belt tension, the pulley can improve throttle response and reduce wear on the timing belt.
What is the warranty on this product?
Trans‑Dapt provides a limited one‑year warranty covering manufacturing defects. Register your purchase for full warranty support.





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