Triumph Front Trunnion Bush Kit - Triumph TR4a - TR6 (Dual Kit) TT3264

Red Watch

Triumph Trunnion Bush Kit - Triumph TR4a - TR6   TT3264

The most hard working parts of your front suspension and steering system.
Indeed these are truly service parts and should be replaced or at the least serviced and lubricated on a regular basis.

This double kit will allow you to service both sides of the car.

Note from a Local NZ Triumph enthusiast regarding these kits:

(He had some difficulty pushing the top hats into the Trunnion) and he then sent me this information:

"Chris, further to the conversation about the oversize trunnion bushes (The Top Hat bush) and to give you some insights for the next such conversation you might have.

There is a conversation on a forum about the issue and the hassles and this reply, which makes some sense but annoying anyway,

“The bushings in the arms definitely have to be reamed to size after installation; that is as original.

The problem is that the holes in the arms are not consistent from car to car, so the bushings have to be supplied a bit large on the outside diameter to make sure they fit tightly in all arms. Then the bushing crushes slightly during installation, and the id gets reamed back to size.
Toss out that adjustable reamer and get a 5/8" fixed reamer. The clearance is built into the pin. That joint has to pivot freely” 

The kit comprises:
Spacer X 4
Nylon Top Hat Bearing X 8
Water Shield X 8
Sealing Ring 142387 X 8
Bolt X 2
Slotted Nut X 2
Split Pin X 2
Steel Washer X 8

As used on the following Triumph Sports Cars
Triumph TR4A
Triumph TR5
Triumph TR250
Triumph TR6

TR Register
Alternate part numbers
RR1094
TR Register