DIY 2000kg Tandem Trailer Kit. Electric Brakes Stub Axles, Slipper Springs Koyo

DIY TANDEM 2000KG TRAILER KIT
SLIPPER SPRINGS & ELECTRIC BRAKES 
JAPANESE KOYO BEARINGS


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)
5 STUD L/C (5/150 PCD, 9/16" STUDS AND NUTS)
D40/NP300/PATHFINDER (6/114.3 PCD, 1/2" STUDS AND NUTS)
F100/JEEP (5/127 PCD, 1/2" STUDS AND NUTS)


IN THIS KIT
2X 45MM X 250MM SQUARE STUB AXLES WITH ELECTRIC BRAKE MOUNTS WELDED, MACHINED TO SLEEVE INTO 50MM X 50MM X 5MM R.H.S. 1400KG RATED PER PAIR
2X 45MM X 250MM SQUARE STUB AXLES MACHINED TO SLEEVE INTO 50MM X 50MM X 5MM R.H.S. RATED 1400KG PER PAIR
2X 10" ELECTRIC BACKING PLATES WITH WASHERS AND NUTS FOR FIXING TO BRAKE MOUNT
2X 10" ELECTRIC DRUMS. (CUPS ALREADY INSERTED INTO DRUMS)
2X LAZY HUBS HUBS (CUPS ALREADY INSERTED INTO DRUMS)
4X LM JAPANESE KOYO BEARING KITS INCLUDING DUST SEALS AND DUST CAPS
ALL WHEEL NUTS
4X 6 LEAF SLIPPER SPRINGS WITH NYLON BUSHES. RATED 1200KG PER PAIR (SPRINGS ARE SHOT PEENED FOR EXTRA STRENGTH)
2X FRONT SLIPPER HANGERS
2X REAR SLIPPER HANGERS
2X MIDDLE LARGE SLIPPER HANGERS
4X UNIVERSAL FISH PLATES
8X 50MM X 150MM 1/2" U BOLTS WITH NUTS AND WASHERS
4X AXLE PADS
1X 3500KG ELECTRIC BALL COUPLING WITH HAND BRAKE LEVER
1X 8 METRES HAND BRAKE CABLE (LET US KNOW IF LONGER IS REQUIRED)
1X CABLE ADJUSTER
1X 4 HOLE COUPLING WELD ON PLATE
2X CABLE CLAMPS
4X 12MM HIGH TENSILE BOLTS, NUTS AND WASHERS FOR COUPLINGS
ON PURCHASING PLEASE PROVIDE YOUR STUD PATTERN

SHOT PEENING
Shot peening is a cold working process used to produce a compressive residual stress layer and modify mechanical properties of metals and composites. It entails impacting a surface with shot with force sufficient to create plastic deformation. Shot peening is often called for in aircraft repairs to relieve tensile stresses built up in the grinding process and replace them with beneficial compressive stresses