Shop replacement repair parts for MTD Lawn Mower model 13AT688H731

Spring-compression

Screw-hex cap


Genuine MTD 942-0612-X Extreme blades features more cutting surface than standard blades. Creates finer mulch and when bagging, leaves fewer clippings on the turf. Length 14.88''.

Genuine MTD 942-0611-X Extreme blades features more cutting surface than standard blades. Creates finer mulch and when bagging, leaves fewer clippings on the turf. Length 16.28''.

Pipe-muffler

Ball Bearing .625" I.D x 1.574" O.D. x .47"

Lawn mower blade drive spindle with pulley. New self-tapping screws are needed as the mounting holes are not threaded.

Cotter pin: 1/8 x 1.25

Thrust washer 5/8" I.D. x 1" O.D. x .025" thick

Spacer

Spacer .380" I.D. x .625" O.D. x .227

Flange bearing: .518" id x 3/7" lg.

Flat wash. 5/8" i.d. x .030

Lock washer 1/4" I.D.