FL-251802

Leaf Spring Insulator Pad - Upper Mack (Rubber)
4.5 Ratings
Part # FL-251802
UPC/GTIN# 601961386426
Availability In Stock (1)
Feature Specification
Type Upper leaf spring insulator pad (rubber) ​
Material Black rubber ​
Dimensions 6 inch length × 3.0 inch width × 3 inch height ​
Button diameter 1.5 inch to 1.75 inch (varies by listing) ​
Application Mack 44,000 lb rear suspensions with camelback leaf springs ​
Suspension series Mack SS44, SS34, SS38, S44, SS50 camelback suspensions

Single upper rubber insulator pad (top elephant pad for spring-to-frame mounting).

  • Designed to sit between the leaf spring pack and the frame bracket, absorbing vibration and preventing metal-to-metal contact on Mack rear suspensions.​
  • Often called an "elephant pad" due to its distinctive shape, this upper insulator helps maintain proper spring alignment and reduces noise while extending component life.​
  • Direct OEM replacement for worn or cracked rubber pads on Mack camelback suspension systems.

Cross Reference / Part Interchange

Manufacturer / Brand Part Number(s) Notes
Mack OE 10QK370, 25115012 ​  
PAI Industries EM49100   
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