1991 Oldsmobile Silhouette Helper Springs
- Air Lift®Air Lift 1000™ Rear Air Helper Spring KitOldsmobile Silhouette 1991, Air Lift 1000™ Rear Air Helper Spring Kit by Air Lift®. Set of two adjustable secondary air helper springs designed to mount inside your existing coil springs and add up to 1,000 pounds of leveling capacity...Set of two springs support designed to fit within the center of coil springsSized for your make and model specifically$124.19
- Timbren®Rear SES Rubber Helper Spring KitOldsmobile Silhouette 1991, Rear SES Rubber Helper Spring Kit by Timbren®. This SES Suspension Upgrade fits the rear suspension truck. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. Engineered...Improves ride and handlingEliminates trailer sway and roll$269.36
- Air Lift®Air Lift 1000™ Rear Red Cylinder Type Air Helper SpringOldsmobile Silhouette 1991, Air Lift 1000™ Rear Replacement Red Cylinder Type Air Helper Spring by Air Lift®. Replacement Air Spring for Air Lift® PN 60751. Adjustable secondary air helper spring designed to mount inside your...Set of two springs support designed to fit within the center of coil springsSized for your make and model specifically$61.35