Stellar 15778 3.00" x 5.00" x 2.44" Crane Boom Wear Pad

If you’re unsure whether this part is compatible with your truck or equipment, please contact us to confirm fitment before purchasing.

The Stellar Industries 15778 Wear Pad is an OEM replacement wear component measuring approximately 3.00 x 5.00 x 2.44 inches. It is designed for compatible Stellar telescoping crane boom assemblies where it provides a durable contact surface between moving structural components.

This heavy-duty non-metallic wear pad helps reduce friction, limit metal-to-metal contact, and maintain proper boom alignment during extension and retraction.

What This Part Is Used For
The Stellar 15778 wear pad is installed within compatible Stellar extension boom assemblies, including Extension Boom Assembly PN 70661. It supports and guides moving boom sections while helping maintain proper clearance and alignment throughout telescoping operation.

Common Reasons For Replacement
Wear pad is excessively worn
Pad thickness has decreased from normal use
Boom has excessive movement or play
Extension or retraction is rough or inconsistent
Pad is cracked, chipped, or damaged
Wear surface has become uneven
Boom sections are contacting metal surfaces
Pad has become deformed
Original wear pad is missing
Extension boom assembly is being rebuilt

Key Features
Stellar Industries part number 15778
OEM crane boom wear pad
Approximately 3.00 x 5.00 x 2.44 inches
Heavy-duty non-metallic wear material
Provides a replaceable sliding and bearing surface
Helps reduce friction and structural wear
Supports proper telescoping boom alignment
Used with Extension Boom Assembly PN 70661
Designed for demanding crane applications
OEM replacement Stellar component