he BP-51 is a user-adjustable internal bypass 4WD shock absorber that delivers increased comfort and control; both on and off-road.

All BP-51 shock absorbers are designed and manufactured in-house by ARB using state-of-the-art machining and hard anodising equipment.

The body of a BP-51 shock absorber is manufactured using 6061 anodised aluminium to dissipate heat more efficiently than steel or alloy steel and provide superior corrosion resistance.

Extensive dyno, real-world and destructive testing has been undertaken during the development process to ensure that reliability, longevity, and performance all meet ARB’s impeccable standards.

The BP-51 is a user adjustable internal bypass 4WD shock absorber that delivers increased comfort and control; both on and off road.

All BP-51 shock absorbers are designed and manufactured in-house by ARB using state of the art machining and hard anodising equipment.