FJ40 Front Axle Disc Conversion Kit

Included in Front Disc Brake Conversion Kit - Base Kit
July 1970 through 1990 FJ40, FJ45, FJ55, FJ60 or FJ62
Knuckles	Caps
Arms	Studs
Washers	Nuts
Spindles	Spindle Hardware
Backing Plates	Hubs
Caliper Cores	Aisin / Warn Locking Hubs

Shipping is around $100-$150 for the continental US depending on your location.

Some companies are selling modified GM parts. Some are using the light duty 4x4 pick up parts. Why not use the original heavy duty disk brakes? These use vented rotors and 4 piston calipers. Though this comes with used calipers and rotors, we have the upgraded versions available rebuilt for the calipers and new for the rotors.

Recommend Getting New Replacements
New Rotors	89.00 - Pair
New Hard Brake Lines	29.98 - Pair
Reman Loaded Caliper Kit	189.00 - Pair
Seals, Gaskets, Knuckle and Hub Bearings	179.00 - Set
Factory Proportioning Valve - Used	75.00
New Soft Brake Lines	Set of 3

Depending on the Year of your vehicle, you may need to purchase some extras to go with this Conversion to make it work. Check the below tables for the items that you will need to get this conversion doing its job right the first time.

1968-1970 With No Booster
Brake Booster Adapter	59.00
Brake Booster	Used - 150.00 New - 399.00
Brake Master Cylinder - Dual Port Type	Reman - 189.00
*10mm Brake Line Nut to Rear Circuit	2.49
**10mm Brake Line Nut for Front Brake Lines	Set of 4 - 9.96
Junction Block - Used	15.00
New Soft Brake Lines	Set of 3 - 57.00

*Your original brake lines are 9mm. You will need to add a 10mm Brake Line Nut to rear circuit.
**You will need to run all New 10mm modern Toyota Lines. We suggest buying a roll of 3/16 brake line at your local auto parts store.

1968 and Earlier Models
*Differential With Fine Spline Spider Gears	200.00

*If you have a 1968 and Earlier with No Brake Booster and Course Spline Inner Axles, then you will also need a Differential with fine spline spider gears for use with the late model inner shafts.

You need to dis-assemble the knuckles off of your FJ40. Get down to just the bare end of your axle. Then clean everything up, derust it, degrease them, paint the parts then start reassembly. You do not need to cut or modify your axle housing at all. You CAN re use your original booster & M/C just use the proportioning valve that we sell above.

Early model axles (from 6/75 and earlier) will require some grinding of the lip at top and bottom of the inside ball to fit the birfields. Generally a 1/16" on top and bottom will suffice.