(2) Garage Door Opener Drive Gear & Worm Fits Chamberlain Fits LiftMaster model-950L Replaces Part Numbers: 86511086

Replaces Part Numbers: 86511086

Dim B (2) 7/8" 36 spline

(3 15/16 in

873 (2000-2002)

5/8" Wheel Bolts not included

(2) Garage Door Opener Drive Gear & Worm Fits Chamberlain Fits LiftMaster model-950L Replaces Part Numbers: 86511086Two (2) New Aftermarket Replacement Garage Door Opener Drive Gear Kits Fits: Fits Chamberlain, Fits Sears, Fits Craftsman, Garage Master, Access Master, Master Mechanic, Security +, Estate Series, Fits Raynor, Formula I, Whisper Drive, Power Drive, and Billion Code Models Fits All 1984 Present Garage Door Operations. Find Your Model Below: Fits LiftMaster, Fits Chamberlain CHAIN DRIVE Garage Door Opener Models: 1040, 1045, 1046, 1050, 1055, 1056,