Trek, Gary Fisher - see Wheels Manufacturing website
Notes
Replace: Trek Part #282088. Post on this hanger is 20mm (.825") in length with an M12 x 1.75 thread. Please check your hanger before ordering to make sure this is a match. When replacing DROPOUT-132, Trek recommends that you apply a removeable threadlocker such as LOCTITE 243 to the threads during re-assembly. Failure to do so may result in fasteners loosening during use.