Description:
Type: Disc Brake Kits
Condition: Brand New
Warranty: One Year Warranty
Finish: Zinc
Rotor Diameter: 11.25 Inch
Caliper Finish: Natural
Rotor Shape: Round
Color: Natural
Hardware Included: Yes
Rotor Thickness: 1.00
Placement on Vehicle: Rear
Rear Rotor Included: Yes
Rotor Type: Vented
Caliper Pistons: One
Bolt Pattern: 5 on 4.5" | 4.75"
Axle Flange Offset: 2.36" - 2.50"
Notes: For new and old style big bearing ford 9" using 3/8" retaining bolts.
Bearing End Style: For Big Ford (Old/New)
OE Number:
91031921
Fitment:
For "Old-style" big bearing 9" Ford axle
For "New-style" big bearing 9" Ford axle
For Axle housings with minimum axle offsets of 2-3/8" to 2-1/2"
This kit will NOT work on pickup housings or the 50's 9" housings as they only have about 2" backspace. The exception would be the late 50's station wagon rear ends.
Package Includes:
2× 11-1/4 Inch Rear Brake Rotor
1× Metric Disc Brake Bracket Set
1× Brake Bolt Kit
1× Brake Caliper（LH+RH）, And Mount Bolt
(As picture)
- Disc brake stopping power at nearly the same cost as rebuilding/replacing drum brakes
- 11-1/4” diameter, 1” thick vented cast iron rotors dissipate heat faster than drum brakes
- Serviceable design ensures good drivability and piece-of-mind when on the road
- Street-friendly GM D154 style pads, replacements available nearly everywhere
- GM “Metric” style single piston calipers with 7/16”-20 banjo-style inlets
- Fits Ford “big bearing” 9 inch housings from passenger cars
- Use with Ford 9 inch rear ends with 2-3/8” or 2-1/2” axle flange-to-housing offsets
- Dual wheel bolt patterns covering all GM/Ford/Mopar (5x4.5” for 1/2” studs, 5x4.75” for 7/16” studs)
- Use with 15” or larger disc brake-style wheels
- Easy bolt-on installation w/ included instruction sheet
- Includes heavy steel mounting brackets, Grade 8 hardware and nylock nuts (everything you need)
Feature：
- For passenger car axles only, 15” and larger wheels only
- For 9 inch housing axle offsets of 2-3/8” to 2-1/2” (measured from outside of housing flange to outside of axle flange, not measured out to axle register but only surface where the rotor sits against). Requires “big bearing” housing ends (for a 3.150” O.D. bearing) with 3/8” bearing retainer bolt holes.
- Brake rotor has a 2.78” center hole and works with axle shaft flanges no larger than 6-1/4” diameter. If your axle shaft flange exceeds that diameter, you will need machine the flange to decrease the diameter.
- This kit is an aftermarket solution. It is not intended to be a direct installation or OE replacement. Due to changes in production in certain years, your application may require modifications beyond these instructions for this kit to install properly.
Notes：
1)Please check compatibility chart, part photos, part number above carefully to make sure it is what you need.
2)There are no instructions included in this package.Professional installation is highly recommended!
3)If you are not satisfied with our products,please feel free to let us know and give us a second chance to correct it before you decide to open the return.
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Bolt-On Rear Disc Brake Kit Universal w/ E-Brake Caliper For Ford 9 Inch Rearend
1.We accept Paypal,Google Pay,VISA,Master Card,American Express,Discover,eBay Mastercard payment . Make sure items fit your vehicle. For Part & Accessories items please verify the Part Number and Size carefully. And make sure the item will fit your vehicle.
Items will be shipped to your eBay address within one business day when we receive full payment. 1. We leave Postive feedback to all our customers. If you satisfy with your item ,please leave us a postive feedback ,we are very appreciated .
If the item arrives to you in a non-working condition or "not as described"，please contact us through ebay's "Contact Seller" message system .
CONTACT US via eBay Messages. All rights reserved. |
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On Mar 21, 2026 at 10:35:07 PDT, seller added the following information:
