Yamaha TY250/350 Mono Rear Linkage Relay Arm Solid Bush, Bearing & Seal Kit.
This Rear Linkage Relay Arm Bush, Bearing & Seal Kit has everything you need to replace the internals of the Relay arm.
The Bushes which are no longer available from Yamaha have been re-manufactured to OE Specification using 316 Stainless Steel, so they will never rust away again.
This kit contains the two front and single rear relay arm Solid Bushes that have the Grease holes and recess. 
It also contains the solid Bush which is in the rear shock Lower Linkage and all of the seals for the relay arm (Please see the photo).