Derale Performance Aluminum Belt Fan Spacer

The Derale Performance Aluminum Belt Fan Spacer is a belt-driven fan spacer. It moves a mechanical engine cooling fan forward or back so it sits at the right distance from the radiator or shroud. Derale designed these fan spacers to fit most domestic water pumps with a 5/8" or 3/4" pilot. They suit custom builds, engine swaps and radiator upgrades where the stock fan position no longer works.

Key Features:

• Aluminum construction for durable, lightweight strength
• Clear anodized finish for corrosion resistance and a clean look
• Mounting hardware included, with both fine and coarse 5/16" thread bolts
• Designed for belt-driven (mechanical) fans on most domestic water pumps
• Several length options let you set fan placement for your cooling setup

Proper fan spacing helps the fan pull air through the radiator effectively. Derale recommends keeping at least 3/4" of clearance between the fan and the radiator, belts, hoses and pulleys. Choose the spacer length that matches your water pump and radiator setup.