The chain tensioner bolt is the bolt on the underside of the engine.
Sometimes confused with the drain plug this bolt allows access to the cam chain tensioner.
Although this bolt rarely wears out it is sometimes lost during disassembly and should be replaced with the correct item.
Suits ATC70 73-85, ATC90 all, ATC110 all, ATC125M 84-85, TRX70 86-87, TRX90 93-05 TRX90EX 07-09, TRX125 85-86
Also suits Z50 68078, Z50R 79-99, S65 65-69. C70 72-73 & 80-83, C70M 70-71, CL70 69-73, CT70 69-82 & 91-94, SL70 71-73, XL70 74-76, CL90 67-69, CM91 66-69, CT90 66-79, S90 64-69, SL90 ’69.











