Mechanix Wear BU652 Pilot Bushing Manual Transmission Input Shaft Support

The Mechanix Wear BU652 is a pilot bushing designed to support and center the transmission input shaft within the crankshaft or flywheel bore of manual transmission-equipped vehicles. Pilot bushings are a critical drivetrain component that reduce friction, prevent wobble, and ensure proper alignment between the engine and transmission during clutch engagement and disengagement.

Key Features:

• Precision-machined pilot bushing for accurate fitment in crankshaft or flywheel pilot bore
• Supports and centers the manual transmission input shaft or clutch disc hub
• Reduces wear and vibration at the input shaft contact point
• Designed as a direct OEM-style replacement for correct fitment and durability
• Essential component when performing clutch replacement or transmission service

Replacing the pilot bushing during any clutch service or transmission removal is considered best practice to ensure long-term reliability and smooth drivetrain operation. The BU652 is engineered to meet or exceed original equipment specifications.