12" Galvanised 6 Stud Boat Trailer Mechanical Disc Brake & Coupling kit. KOYO Japanese Bearings D249 2160MM TIP TO TIP

2160MM TIP TO TIP

2 MM FROM CENTRE OF ONE STUD TO THE CENTRE OF THE NEXT STUDSUITS AXLES: 50MM AND ABOVE304

• Size: L x 930mm

5R18123S35X12

27MM OF THREAD

12" Galvanised 6 Stud Boat Trailer Mechanical Disc Brake & Coupling kit. KOYO Japanese Bearings D249 2160MM TIP TO TIP12" GALVANISED DISC BRAKE KIT WITH COMPLETE COUPLING KIT STUD PATTERNS AVAILABLE 6 STUD L C (6 139. 7 PCD, 1 2" STUDS AND NUTS) FULL KIT INCLUDES 2X GALVANISED MECHANICAL BRAKE CALIPERS WITH MOUNTING BOLTS AND BRAKE PADS ALREADY INSERTED 2X GALVANISED DACROMET 12" 6 STUD MECHANICAL BRAKE DISCS WITH CUPS INSERTED. COMES WITH 1 2" WHEEL NUTS 2X JAPANESE KOYO BEARING SETS WITH MARINE SEALS (2X LARGE BEARINGS, 2X SMALL BEARINGS, 2X LARGE CUPS, 2X SMALL