Product Description
The PSC PP4104-1 3.25 Inch Full Race Single Bearing Idler Pulley is engineered for high performance accessory drive systems where durability, belt stability, and reduced drag are critical. Precision machined from high-strength billet aluminum, this idler pulley delivers race-ready performance while maintaining excellent reliability in demanding applications.
Designed for racing and high-performance street builds, the PSC PP4104-1 utilizes a single bearing design to minimize rotational resistance while maintaining smooth belt tracking. The 3.25 inch pulley diameter works well in custom accessory drive systems where proper belt routing and tension are essential for maintaining reliable power steering pump and accessory performance.
Each pulley includes the necessary hub, spacer, and hardware to simplify installation. Whether you're building a custom belt drive system for a hot rod, off-road rig, or performance truck, the PSC billet idler pulley provides the strength and precision needed to keep your accessory drive operating smoothly.
Key Features:
- 3.25 inch diameter idler pulley
- Single bearing design for reduced drag
- Precision machined billet aluminum construction
- Engineered for racing and high performance applications
- Hub, spacer, and installation hardware included
- Designed for accessory belt routing and stability
Fitment Details:
- Universal performance application
- Designed for custom accessory drive systems
- Compatible with many race, off-road, and performance builds
- Commonly used with PSC steering systems and custom belt drive setups
- Ideal for hot rods, rock crawlers, race vehicles, and performance trucks
| Brand | PSC Steering |
| Part Number | PP4104-1 |
| Pulley Diameter | 3.25 Inch |
| Material | Billet Aluminum |
| Bearing Type | Single Bearing |
| UPC | 687927186293 |
| GTIN | 687927186293 |
| Shipping Info | Calculated at checkout; approx package dimensions 5 x 5 x 2 inches |
| Prop 65 | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
What does the PSC PP4104-1 idler pulley do?
The PSC PP4104-1 idler pulley helps guide and maintain proper tension on the accessory drive belt in custom engine setups. It ensures smooth belt operation and proper alignment of belt-driven components.
What material is the PSC PP4104-1 pulley made from?
The pulley is precision machined from billet aluminum, providing excellent strength while keeping rotational weight low for improved performance.
Is the PSC PP4104-1 designed for racing applications?
Yes. PSC engineered this pulley for full race and high performance builds where durability, reduced drag, and stable belt tracking are essential.
Does the PSC PP4104-1 include installation hardware?
Yes. The pulley kit includes the hub, spacer, and mounting hardware required for installation in most custom accessory drive setups.
Is this pulley vehicle specific?
No. The PSC PP4104-1 is a universal performance component designed for custom accessory drive systems and high performance builds rather than a specific vehicle model.
