HD Mounting Code Guide.pdf
https://gabriel.com/sites/default/files/2025_HD_Mounting_Code_Guide.pdf
Upper Mount Code
ES136
Stroke (in)
4
Compression (lb)
307
External Diameter Illustration
A
Features/Benefits
Durable, self-compensating piston seal design provides smooth, consistent performance throughout the shock life
Dust Tube Material
Steel
Bore
1-3/8"
Package Contents
1 Shock
Lower Mount Code
ES136
Features/Benefits 6
Durable, self-compensating piston seal design provides smooth, consistent performance throughout the shock life
California Proposition 65
Warning: Cancer & Reproductive Harm www.P65Warnings.ca.gov
Features/Benefits 5
Chromed piston rod offers longer seal life since it inhibits corrosion & ensures proper seal lubrication
Dust Tube
YES
Features/Benefits 4
Formulated shock oil for exceptional anti-fade performance
Features/Benefits 3
Solid steel eye rings & 360° arc-welded end mounts deliver tough strength and durability, avoiding end mount failures for longer shock life
Rebound (lb)
699
Features/Benefits 2
Bore sizes vary to address specific cab designs and suspensions for ultimate ride comfort and durability
Features/Benefits 1
Heavy-duty shocks specially designed to optimize driver comfort by virtually eliminating vibration in truck cab suspensions
Recoil Cutoff
YES
Extended Length (in)
13
Accessory Kit #
n/a
RecCutoff
YES
Collapsed Length (in)
10.13
Weight (lbs)
4.5