York Alloy Brake Disc Spacer — 1 Inch Thick, 7/16" Bolt Holes

The York Alloy Brake Disc Spacer is a 1 inch thick rear pulley rotor spacer designed to deliver precise belt pulley and chain sprocket alignment in drive-line systems. Constructed from aluminum alloy, it balances durability with light weight to withstand demanding automotive and industrial applications. The 2.25 inch inner diameter fits 2000-UP wheel hubs, providing a secure, slotted fit for your setup.

Key features and specs:

• Material: Aluminum alloy for durability and lightweight performance
• Inner Diameter: 2.25 inches (fits 2000-UP wheel hubs)
• Thickness: 1 inch; machinable to the next size under without affecting spigot alignment
• Bolt Compatibility: Drilled for 7/16 inch bolts
• Country of Origin: Taiwan
• Part Number: 63185

Use cases: realigning pulleys or adjusting sprockets in automotive or industrial drive lines to improve belt or chain alignment, optimize power transfer, and maintain alignment integrity over time. This spacer is designed to remain reliable under demanding operation and to support customization when minor sizing adjustments are required.

Alloy 1 inch thick rear pulley rotor spacer has 5 holes and 7/16 inch bolt holes.

The York Pulley Brake Disc Spacer Alloy is designed to ensure precise alignment of belt pulleys and chain sprockets in your machinery. With a robust aluminum alloy construction, this spacer allows for reliable performance and durability in demanding applications. Its 2.25-inch inner diameter fits seamlessly with 2000-UP type wheel hubs, providing a secure fit for your setup. The spacer's 1-inch thickness can be machined down to the next size under without affecting the spigot alignment, making it versatile for custom modifications and adjustments. This feature allows for fine-tuning your belt or chain alignment, which is critical for optimal power transfer and operational efficiency. The spacer is drilled for use with 7/16-inch bolts, ensuring compatibility with existing hardware and easy installation in various automotive or industrial systems. Crafted in Taiwan, this spacer meets high manufacturing standards, offering a reliable component for your maintenance or upgrade projects. Whether you’re realigning pulleys or adjusting sprockets, this alloy spacer provides the flexibility and precision needed for professional results. Its durable design minimizes wear and maintains alignment integrity over time, contributing to the longevity and performance of your equipment.

Features:

• Material: Alloy for durability and lightweight performance

• Inner Diameter: 2.25 inches fits 2000-UP wheel hubs

• Thickness: 1 inch, machinable for custom sizing

• Bolt Compatibility: Drilled for 7/16 inch bolts

• Country of Origin: Taiwan