4Runner/FJ Cruiser MP90 Modular Supercharger Pulley
Coming soon! Modular pulley and hub for the 5th generation 4Runner and FJ Cruiser Magnuson supercharger. This uses the same size pulley as the Tundra (albeit two of the eight belt grooves are not used) to keep costs down, and a similar style pressed on hub (slightly modified from the Tundra design). Current testing has used down to a 2.1" pulley, with a 2.0" prototype being tested soon.
Included in this combo:
1x Modular Hub
1x Pulley of your choice
12x 4-40 x 5/8" fasteners
1x Allen Wrench
1x Anti-Seize Packet
NOT Included:
-Way to remove or install modular hub
The hub is made from 300 series stainless steel, and the pulley is made from 6061-T6 aluminum. The hub is a press fit onto the TRD/Magnuson shaft, and allows the pulley to be swapped out in 15 minutes for a variety of sizes. The hub has a chamfered edge allowing for easy installation of the hub and belt in one motion instead of fighting to install the belt like a traditional pulley.
The pulley is held on with a redundant array of 12x 4-40 fasteners, meaning if you lose or break one, or even six fasteners, the pulley is not compromised. The pulley and hub have two integrated shear lugs that transfer torque between the belt and the supercharger, meaning the bolts only keep the pulley from falling off and allow for a superior and stronger load path than other options despite the small hub design.
The pulley is reversible and can be mounted on either face. The pulley and hub are corrosion resistant and arrive in a RAW form without coatings.
Any questions email [email protected]
NOTE: IF YOUR PULLEY SIZE IS OUT OF STOCK CONTACT US AND THERE MAY BE COSMETIC BLEMISH OPTIONS AT A DISCOUNT - [email protected]