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

2160MM TIP TO TIP

2X JAPANESE KOYO BEARING SETS (2X LARGE BEARINGS

2150MM TIP TO TIP (2033MM HUB FACE TO HUB FACE)

Thread Size- 12x1

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