4200Kg Tri Axle Boat Trailer Suspension Kit. 10" Hydraulic Disc Brakes. Rocker Roller Springs. Hydrapro Actuator Axles 64" - 77" Choice of Axle Length:1650MM (65") TIP TO TIP (1550MM HUB FACE TO HUB FACE) +COMBINATION 50mm TOW BALL RATED

+COMBINATION 50mm TOW BALL RATED 3500kg

Now many years down the track our Australian engineers have incorporated feedback from manufacturers

Fitment is also made easy with integrated twin mounting studs and stainless steel hardware

9/16" STUDS AND NUTS

4200Kg Tri Axle Boat Trailer Suspension Kit. 10" Hydraulic Disc Brakes. Rocker Roller Springs. Hydrapro Actuator Axles 64" - 77" Choice of Axle Length:1650MM (65") TIP TO TIP (1550MM HUB FACE TO HUB FACE) +COMBINATION 50mm TOW BALL RATED4200KG DIY TRI AXLE BOAT TRAILER KITLOAD SHARING ROCKER ROLLER SPRINGS, 45MM AXLES, HYDRAPRO ACTUATORAXLE LENGTHS 64" 77" (for Longer axles SKU: 195758613772) STUD PATTERNS AVAILABLE FORD (5 114. 3 PCD, 1 2" STUDS AND NUTS) COMMODORE (5 120 PCD, 7 16" STUDS AND NUTS) HQ (5 120. 65 PCD, 7 16" STUDS AND NUTS) HT (5 108 PCD, 7 16" STUDS AND NUTS) 6 STUD L C (6 139. 7 PCD, 1 2" STUDS AND NUTS) + $300 12" DISCS 5 STUD L C (5 150 PCD, 9 16" STUDS AND NUTS)