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Disc brake conversion  Empty Disc brake conversion

Sat Apr 07, 2018 6:13 pm
Disc brake conversion

Rear disc brakes to convert your Jeeps drums to disc's on a Dana 35 (will fit the c clip & non c clip model) 44, & Chrysler 8.25.

swap any rear discs from a 1994-1998 GRAND Cherokee with little modification.

Parts needed:
94-98 GRAND Cherokee Rear Disc Brakes and proportioning valve
Diff Fluid
Brake Fluid
RTV Sealant
Dremel with grinding stone

Step 1:Acquire all the parts needed from a Grand Cherokee, years 1994-1998. Calipers, Backing Plate, Soft lines, all the hardware.
Disc brake conversion  352024d1501314501-disc-brake-conversion-kit-100_1132-1
Step 2: Jack up your Cherokee and put it on jack stands.
Skip step 3and 4 if non clip
Step 3:Remove Differential cover to drain the fluid. Be sure to remove only the lower bolts first to drain the fluid easier and so it doesn’t get every where
Disc brake conversion  28871-img-0286
Step 4: Remove pinion shaft bolt (8MM). Once this is done you can push both of the axles in, causing the C-clips to fall off the axles. Then pull both axles out.
Disc brake conversion  28874-img-0288
Step 5: Remove all the drum hardware from the axle. Leaving only the 4 studs for the backing plate.
Disc brake conversion  28872-rear-drums
Disc brake conversion  28873-all-gone
Step 6: Now you will need to take the ZJ backing plate and grind down the center to fit the axle. I used my dremel with a grinding stone and it worked just fine.
Step 7:Install ZJ backing plate
Disc brake conversion  28881-img-0296
Step 8: Install parking brake assembly. Retaining clips then bottom spring/ adjuster then E-brake cable pivot then top spring
Disc brake conversion  28882-img-0309
Step 9:Install axles. Install c-clips and pinion shaft bolt. Be sure to clean the differential with brake cleaner before reinstalling.
Step 10:Install Rotors
Disc brake conversion  28884-img-0313
Step 11: Install Calipers. You will have to reroute the brake hard line to fit with the soft line.
Disc brake conversion  28885-img-0314
Disc brake conversion  28886-img-0315
Step 12: Install brake cables. I went ahead and bought new cables from Napa. Part numbers: 95969 and 95963. You can either use the stock cables form the mJ or ZJ but modifications will be needed.

Step 13: Install Proportioning valve

Step 14: Install differential cover
Step 15: Bleed brakes/ adjust brake cable.

You can also get with Big David and he can get you used parts for cheap https://www.cherokeeforum.com/f71/disc-brake-conversion-kit-159484/
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