147663 Coupling Replacement for Skyjack

Product Overview

This coupling replacement is designed to transmit torque between the motor and gearbox in Skyjack aerial work platforms. It directly replaces worn or failed OEM part 147663, restoring reliable power transfer. Ideal for maintenance crews and equipment owners needing a direct-fit coupling for Skyjack scissor lifts and boom lifts.

Key Features & Performance

• Precision-molded to match OEM dimensions and tolerances
• Constructed from durable elastomer to absorb vibration and shock
• Directly replaces Skyjack part number 147663 without modification
• Ensures smooth engagement and extended component life
• Tested for consistent performance under heavy load

Fitment & Compatibility

• Compatible with Skyjack scissor lifts and boom lifts using OEM coupling part 147663
• Fits Skyjack models SJIII 3219, SJIII 3220, SJIII 4626, SJIII 4632, and other models utilizing this coupling

Common Uses

• Replacing worn or broken drive couplings in Skyjack aerial lifts
• Restoring power transfer between motor and gearbox in scissor lifts
• Field repair of boom lift drivetrains during scheduled maintenance

Technical Specifications

• Part Number(s): 147663
• Material: Elastomer / Rubber compound

Frequently Asked Questions

Q: Is this coupling a direct replacement for the original Skyjack part? A: Yes, this coupling is manufactured to the same specifications as OEM part 147663 and installs without modification.

Q: Can I use this coupling on a Skyjack boom lift? A: It is compatible with Skyjack boom lifts that originally used part 147663; check your equipment’s parts manual to confirm fitment.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.