Skyjacker Black MAX Foam-Cell Shock Absorber B8591

Improve suspension control and maintain consistent performance with the Skyjacker Black MAX shock absorber, part number B8591. Designed with advanced foam-cell technology, this twin-tube shock absorber is engineered for demanding driving conditions and heavy-duty applications. The foam-cell insert compresses as the shock heats up, compensating for oil expansion and helping maintain reliable damping performance across a broad operating temperature range.
The foam-cell design also eliminates air inside the shock absorber, allowing flexible mounting orientation without compromising operation. Select-specific valving helps provide controlled ride and handling characteristics, while arc-welded end mounts add strength and durability for long-term service. The Skyjacker Black MAX is a practical suspension upgrade for compatible Ford Super Duty and Ram heavy-duty trucks.
This Skyjacker B8591 shock absorber fits select 2012–2014 Ford F-250 Super Duty, Ford F-350 Super Duty, Ram 2500, and Ram 3500 applications. It features a collapsed length of 13.750 inches, an extended length of 22.630 inches, and 8.880 inches of shock travel. Verify vehicle application and suspension configuration before ordering. This product carries a California Proposition 65 warning: Cancer and/or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.