Monroe 65400 Gas Magnum Shock Absorber – Peterbilt Kenworth Mack FL80 Fleetguard: FS19869 (earlier service number)

Fleetguard: FS19869 (earlier service number)

Used on heavy-duty air brake systems and air-actuated accessory circuits

Meritor: M85924

Loss of power or hesitation under load

Engine cuts out when the key is bumped or the column is moved

Monroe 65400 Gas Magnum Shock Absorber – Peterbilt Kenworth Mack FL80 Fleetguard: FS19869 (earlier service number)Monroe 65400 Gas Magnum 65 is a nitrogen gas charged heavy duty shock absorber for Class 68 air spring and taper leaf suspensions, replacing Peterbilt 307423 306084, Mack 650400, Volvo 3919946, and Gabriel 85033 89427. The shock uses a 1 3 4 in bore with a 2 3 8 in reserve tube and 10 stage valving tuned for heavy truck damping, with 17. 375 in compressed 26. 750 in extended length and a 9. 375 in stroke. Signs You Need New Shock Absorbers Excessive