Water Pump Pulley Jones Racing Black 7 Rib Design

Description

Product Overview

The Jones Racing Black 7 Rib Serpentine Water Pump Pulley (P/N WP-5104-WC-5) is a high‑performance component engineered for demanding automotive applications. Constructed from a lightweight yet sturdy aluminum alloy, the pulley weighs only 1.19 pounds, reducing rotational inertia and contributing to smoother engine operation. Its 7‑rib design provides superior belt grip, minimizing slippage and extending the life of the serpentine belt. Precise dimensions of 5.7 x 5.5 x 4.3 inches ensure a direct fit for the original equipment water pump, while the black finish adds a subtle visual upgrade. Certified by Jones Racing Products, this pulley meets rigorous automotive standards and is ranked #34 in Automotive Performance Pulleys.

Usage

Designed for both street and track environments, the pulley excels in high‑temperature conditions where reliable coolant circulation is critical. It is ideal for enthusiasts upgrading their cooling system, as well as professional mechanics performing rebuilds on late‑model vehicles that use the WP‑5104 water pump. The component integrates seamlessly with existing belt routing, making installation straightforward for DIYers and shop technicians alike. Its robust construction tolerates aggressive driving, ensuring consistent performance during prolonged high‑load scenarios.

Why Choose Us

Jones Racing Products has a legacy of delivering race‑proven components that translate to everyday reliability. This pulley benefits from precision CNC machining, guaranteeing tight tolerances and uniform rib spacing for optimal belt contact. Each unit undergoes a rigorous quality inspection, including dimensional verification and surface finish checks, to ensure it meets OEM specifications. By choosing this pulley, customers receive a component that combines race‑grade engineering with the durability required for daily driving.

Key Features

• Lightweight aluminum alloy reduces rotating mass for smoother engine response.
• Seven‑rib design maximizes belt traction and minimizes slippage.
• Exact OEM dimensions ensure a direct, bolt‑on replacement.
• Black anodized finish resists corrosion and adds a sleek appearance.
• Engineered and tested by Jones Racing for high‑temperature reliability.

FAQ

Is this pulley compatible with all water pump models?

The WP‑5104‑WC‑5 is specifically sized for the Jones Racing WP‑5104 water pump series. Verify your pump model number before purchase to ensure a perfect fit.

Do I need special tools to install the pulley?

Installation requires standard hand tools such as a socket set and a torque wrench. No specialized equipment is necessary beyond what is typically used for serpentine belt replacement.

How does the 7‑rib design improve performance?

The additional ribs increase the contact surface area with the belt, providing better grip and reducing the likelihood of belt slip, especially under high‑load or high‑rpm conditions.

Can this pulley be used in a turbocharged engine?

Yes, the pulley’s lightweight construction and enhanced grip make it suitable for turbocharged applications where efficient coolant flow is essential.

What warranty does Jones Racing offer?

Jones Racing provides a limited one‑year warranty covering manufacturing defects, giving customers confidence in the product’s durability.