QA1 Adjustable Upper Trailing Arms - 1978-1987 Pontiac Bonneville C25/C2500 Suburban 1981 Mercedes-Benz 300TD (W123)

1981 Mercedes-Benz 300TD (W123)

2014 Ferrari 458 Italia (F142)

Part Number H900D Part Name RS-R Down Sus Lowering Springs Vehicle 2015-2020 Acura TLX Chassis Code AWD/FWD Ride-Height Adjustable No Spring Type Progressive Approximate Drop - Front -25mm to 30mm (1

Type 2 (Long) and Type 1 (Short) refer to overall strut length — measure your existing front strut from lower mount eye to top mount face before ordering

QA1 Adjustable Upper Trailing Arms - 1978-1987 Pontiac Bonneville C25/C2500 Suburban 1981 Mercedes-Benz 300TD (W123)All Upper Tubular and Lower Boxed Trailing Arms for the 1978 1987 Pontiac Bonneville use polyurethane bushings on both ends, while upper adjustable and lower tubular Trailing Arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. This keeps the tires planted firmly on the ground for improved traction and a more predictable, better handling car. For a long