Parts List
1 2 3 4 5 6 7 8 9
10
11
11A
12 13 14 15 16 17 18
18A
19 20 21 22 23 24
1 4 8 4 2
10
2 2 2 2 2 2
16 10
2 2 2 2 2 2
16
4 4 1 2 2
249-11035/36 230-10426 240-11101 230-9182 230-10421 230-2187 270-11032 370-0879 380-0928 300-3099 160-5841 160-7101/02-BK 230-11934 230-11239 370-0877 240-2283 211-1674 270-2158 120-6816 120-6816-RD 240-1159 240-10190 230-10025 150-8850K 180-0055S 300-11961
Bracket Kit, Caliper Mounting (pair, one each, left and right) Bolt, 7/16-20 x 2.50 Long, Hex Head Washer, .453 I.D. x .750 O.D. x .063 Thick Nut, Lock 7/16-20, 12 Point Bolt, 5/8-18 x 1.12 Long, Flat Head Stud, Wheel, 1/2-20 x 1.75 Long, 12 Point Hub Assembly Cone, Inner Bearing Seal, Grease Adapter, Rotor Rotor, .81” Thk x 11.75” Dia, 8 x 7.00” Bolt Circle Rotor, Drilled and Slotted (pair, one each, left and right) Bolt, 5/16-18 x 0.75 Long, Torx Button Head Bolt, 3/8-16 x 1.00 Long, Torx Button Head Cone, Outer Bearing Washer, Spindle, 3/4 O-ring Cap, Dust Caliper, Forged Dynalite Caliper, Forged Dynalite, Red Shim, .035 Thick Washer, .391 I.D. x .625 O.D. x .063 Thick Bolt, 3/8-24 x 1.25 Long, Hex Head Pad, BP-10, Axle Set Pin, Cotter Spacer, Wheel, .20 Thick
ITEM NO.
PART NO.
DESCRIPTION
QTY
NOTES: Part Number 230-11052 Bolt Kit, bracket bolt kit, includes part numbers 230-9182, 230-10421, 230-10426 and 240-11101
Part Number 230-3829 Bolt Kit, adapter plate to hub, includes part number 230-11239 Part Number 230-12120 Bolt Kit, rotor to adapter plate, includes part number 230-11934 Part Number 230-11861 Bolt Kit, caliper to bracket, includes part numbers 230-10025, 240-10190 and 240-1159 Item 11A is an optional item and is available in the (D) drilled rotor kits. Add -D to end of part number when ordering. Item 18A is an optiona litem and is available in the (R( red caliper kits. Add -R to end of part number when ordering.
General Information
Installation of this kit should ONLY be performed by persons experienced in the installation and proper operation of disc brake systems. Before assembling the Wilwood front disc brake kit, double check the following items to ensure a trouble-free installation.
•Make sure this is the correct kit to match the exact make and model year of the
vehicles spindle (i.e., hubs for a 1955 Chevrolet spindle will not fit a 1962 spindle).
•Verify wheel clearance utilizing Figure 2.
•Inspect the package contents against the parts list to ensure that all components
and hardware are included.
•Verify the new hub stud pattern in this kit matches the lug pattern of the vehicles
wheels.
•WARNING: The wheel contact surfaces must seat completely on the face of the
hub. If any contact surfaces overhang the outside diameter of the hub face, a 6.60” diameter x .20” thick steel spacer (item 24, Wilwood P/N 300-11961) MUST be used between the wheel and the hub.
•To prevent damage to the hub face, a 6.15” diameter x .09” thick hub shield
(Wilwood P/N 300-10716) should be used with any stamped steel wheels that do NOT overhang the outside diameter of the hub face.
Page 3
FACE OF HUB (WHEEL MOUNTING SURFACE)
WHEEL STUDS
DUST CAP
.06 (1,5)
CENTER LINE OF WHEEL
6.89
(175,0)
4.00
(101,6)
MINIMUM WHEEL CLEARANCE
1.25 (31,8) RADIUS
CALIPER
WILWOOD ROTOR
NOTE: A MINIMUM OF .080” CLEARANCE MUST BE MAINTAINED BETWEEN THE WHEEL AND CALIPER IN ALL AREAS
.81 (20,6) ROTOR
THICKNESS
1.77
(45,0)
2.48 (63,0)
Figure 2. Wheel Clearance Diagram