Description
Product Overview
The Winters 8510R automotive differential ring and pinion is engineered for high‑precision power transfer in center‑position gear assemblies. Constructed from hardened steel, the gear set features accurately cut teeth that minimize backlash and ensure smooth torque distribution. With overall dimensions of 8.9 x 4.9 x 1.8 inches and a weight of just one pound, the unit offers a compact footprint without sacrificing strength. The model 8510R conforms to industry standards for mechanical change gears, making it a versatile replacement or upgrade for a variety of applications.
Usage
Designed for both automotive and industrial environments, this differential set excels in scenarios where reliable torque handling and space efficiency are critical. It is ideal for performance‑tuned vehicles, heavy‑duty machinery, and custom gear projects. Mechanics, engineers, and hobbyists will find the 8510R suitable for retrofitting older systems or integrating into new designs that demand precise gear ratios and durable construction.

Why Choose Us
Winters has a reputation for manufacturing gear components that meet rigorous quality standards. Each 8510R unit undergoes heat treatment and surface hardening to resist wear and fatigue. Our strict inspection process guarantees dimensional accuracy, so you receive a product that fits perfectly and performs consistently. Backed by a responsive support team, we provide technical assistance and documentation to ensure seamless integration into your projects.
Key Features
- Hardened steel construction for superior wear resistance
- Precision‑cut teeth reduce backlash and improve efficiency
- Compact 8.9 x 4.9 x 1.8 in size fits tight installations
- Lightweight 1 lb design simplifies handling and mounting
- Center‑position configuration ideal for balanced power distribution
FAQ
What vehicle or equipment types can use the 8510R?
The 8510R is suitable for a wide range of applications, including passenger cars, light trucks, industrial machinery, and custom gear projects that require a center‑position differential.
Is the 8510R compatible with existing gear housings?
Yes, the 8510R conforms to standard dimensions for mechanical change gears, making it compatible with most OEM and aftermarket housings designed for similar specifications.
How do I maintain the differential for optimal performance?
Regular lubrication with a high‑quality gear oil and periodic inspection for wear are recommended. Replace the oil according to the manufacturer’s service interval or after heavy use.
What warranty does Winters provide?
Winters offers a one‑year limited warranty covering material defects and workmanship, ensuring you receive a reliable product backed by the brand’s reputation.
Can I purchase additional accessories such as seals or bearings?
Yes, compatible seals, bearings, and mounting hardware are available through Winters’ parts catalog to complete your installation.




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