4000Kg Tandem Boat Trailer Torsion Bar Independent Suspension Kit. 12'' Ventilated Hydraulic Disc Brakes Choice of Axle Length:2200MM TIP TO TIP (hub face to hub face 2025mm) 170MM LONG U BOLT TO

170MM LONG U BOLT TO SUIT 50MM SQUARE AXLES

MARKED SAE JI401 (AUSTRALIAN STANDARDS)

DIAMETER MM: 800MM

& 205/75R15C COMMERCIAL WHITEWALL TYRE

4000Kg Tandem Boat Trailer Torsion Bar Independent Suspension Kit. 12'' Ventilated Hydraulic Disc Brakes Choice of Axle Length:2200MM TIP TO TIP (hub face to hub face 2025mm) 170MM LONG U BOLT TO4000KG TANDEM TORSION BAR INDEPENDENT BOAT TRAILER SUSPENSION KIT INTERNAL RUBBER SUSPENSION, 12" SLIP OVER HYDRAULIC DISC BRAKES VENTILATED DISCS Torsion axles work by using rubber cords or cartridges inside the axle tube to handle suspension travel and shock absorption. Torsion axles do not use leaf springs, but instead the compression of the rubber to supply the suspension support needed. Each wheel works independently from one another. Torsion