 |
|
|
|
|
|
|
|
|
|
|
|
 |
|||||||||||
 |
 |
 |
 |
 |
 |
 |
|||||
 |
 |
 |
 |
 |
 |
||||||
 |
 |
 |
|||||||||
 |
|||||||||
| Hat Features:
These premium grade cast iron hats make it possible to use bolt-on rotors on vehicles equipped with internal shoe parking brake assemblies. Each hat is a precision machined, threaded hole design for use in conjunction with through-hole mount rotors. After machining, the hats are zinc-plated for corrosion resistance. Use the charts below to match the rotor mount circle, lug pattern, offset, and other dimensions necessary for each application. |
|||||||||
|
|
|||||||||
| Ordering Information, Fixed Mount Iron Hats for Internal Shoe Parking Brakes and Bolt-on Rotors: |
|||||||||
|
Rotor
Bolt Cirlce |
Wheel
Lug Pattern |
Hat
Offset |
Stud Hole
Diameter |
Center
Hole I.D. |
Face
Thickness |
Clearance
I.D. |
Mount
Hole |
Hat Part
Number |
Rotor Bolt
Kit Number |
|
12 x 8.75"
|
5 x 4.75"
|
1.53"
|
.52"
|
2.78"
|
.25"
|
7.10"
|
1/4-28
|
170-8169
|
|
|
8 x 7.78"
|
5 x 4.50/4.75/5.00"
|
2.80"
|
.52"
|
3.06"
|
.18"
|
6.63"
|
1/4-28
|
170-6240
|
230-6409
|
|
8 x 7.78"
|
5 x 4.50/4.75/5.00"
|
2.39"
|
.52"
|
3.06"
|
.18"
|
6.63"
|
1/4-28
|
170-6239
|
230-6409
|
|
8 x 7.78"
|
5 x 4.50/4.75/5.00"
|
1.71"
|
.51"
|
2.29"
|
.26"
|
6.54"
|
1/4-28
|
170-6983
|
230-7011
|
|
|
|||||||||
 |
||
 |
 |
 |
 |
||