RB rear main seal tool

Regular price $179.00
Sale price $179.00 Regular price
Tax included.
16 people are viewing this right now
Product Description

Rear main seal tool for all RB blocks.

This tool makes installing rear main seals a breeze.

With the hardware supplied, simply bolt the puk to the crank, lightly oil the mating surface of the seal and press the seal onto the puk.

Slide the long bolt through the cup and screw the bolt into the puk.

A rubber mallet can be used on the back of the cup to lightly encourage the unit to pull squarely, while doing up the bolt. Do up the bolt to send the seal into it's new home, making sure that the seal is being pulled in square the whole time.

It is very important that the seal is pressed home squarely to prevent leaks. 

This to fits all RB blocks.

RB20, RB25, Neo, RB26 & RB30.

Shipping & Return

Shipping cost is based on weight and destination. Just add products to your cart and use the Shipping Calculator to see the shipping price.


Boost Doc prides itself on customer service, and we want happy customers and will provide a repair, replacement or refund for faulty products.

We will not refund if you simply changed your mind, found it cheaper somewhere else, decided you did not like the purchase or had no use for it.

But you can choose a refund or replacement if an item is found to be faulty.