Part Number
FleetRun: FR-SPSN740

Cross Reference Part Numbers
Paccar: B71-6019 / B71-6020
Gabriel: 85989

Specifications
Includes 2 Shock Absorbers
Position: Front
Extended Length: 20.78 in.
Collapsed Length: 13.15 in.
Stroke Length: 7.63 in.
Bore: 1.625 in.
Rebound: 1812 lbs.
Compression: 351 lbs.

Replacement For
Kenworth T680
Kenworth T880
Peterbilt 348
Peterbilt 567
Peterbilt 579

FAQs
Signs of Failing Shock Absorbers
Uneven tire wear: If the shock absorbers are not functioning properly, the tires may wear unevenly.
Increased bounce: If the shock absorbers are worn out, the truck or trailer may exhibit increased bounce or oscillation when driving over rough roads, bumps or when braking suddenly.
Difficulty steering: Worn shock absorbers can make it more difficult to steer the vehicle, especially at higher speeds.
Poor handling: Failed shock absorbers can cause the truck or trailer to handle poorly, making it difficult to control the vehicle.
Excessive body roll: If the shock absorbers are not functioning properly, the vehicle may exhibit excessive body roll when turning or cornering.

Can bad shocks ruin tires?
Yes, failing shock absorbers can cause the tires to wear unevenly or prematurely, leading to the need for costly tire replacements.