Parts for Mtd 313-640F032 / 1993: Worm Drive Assembly Parts

This self-tapping screw is used to attach various parts to the engine housing of medium sized gasoline powered engines, in particular yard tools such as tillers, snow blowers, yard tractors, riding mowers, power vacuums, shredders, and chippers. It is used in over 150 different gasoline powered engines. Screws such as these are used particularly when a device is going to receive a great amount of vibration and stress while the engine is running and rotating tools are engaged. Such devices sustain a great deal of wear over time and the parts subject to replacement will eventually fail and need to be replaced. In such cases, it is wisest to replace the attaching hardware such as housing screws as well, because it is a self-tapping screw. Screws of this type are designed to forge a tight bond between the metal pieces they are securing together, but once loosened, they should ideally be replaced with new hardware. Make sure when replacing these screws to use genuine OEM parts like these screws. These replacement parts are manufactured to be identical to the original pieces. This hex screw is compatible with the following brands: MasterCut, Yard-Man, Yard Machine, Montgomery Wards, MTC, Murray, Bolens, Craftsman, Turf King, Troy Bilt, Cub Cadet, Huskee, Toro, and Ryobi.

If your snow blower won't throw snow or runs roughly, the impeller shaft may be worn or damaged. This rotating component drives the impeller assembly.

Fixes auger drive issues and grinding noises in snow blowers. This thrust collar supports proper auger rotation and prevents metal-on-metal wear.

A carriage bolt is a type of fastener. It features a smooth rounded head and a square domed top. It has threading, which leads to up to the square shoulder. The purpose of its square is to prevent the bolt from spinning. Once the carriage bolt is inserted through the hole, using a nut and washer can provide additional security. Carriage bolts can corrode and loosen over time. Since it doesn't have a slotted head, a socket wrench is needed when replacing. This bolt carriage replacement is compatible with wood chippers, tillers, string trimmers, lawnmowers, and edgers. It is a genuine MTD product that measures 5/16x.075. It has a smooth rounded head and square shoulder underneath it. This carriage bolt is sold individually.

Bell washer adds spacing on shafts in lawn tractors, tillers, mowers, and chipper shredders. Replace if washer is missing, worn, or damaged during maintenance.

Replacement skid shoe for snow blowers. Mounts to the side of the auger housing to protect surfaces and control clearing height. Replace when worn.

Flat idler pulley applies tension to your snowblower's belt for proper operation. Replace if noisy, seizing, or causing belt issues. Verify fit by model.

Flat washer for lawn mowers and tractors. Spreads load from bolts and screws to prevent damage. Replace if worn, cracked, or missing hardware.

Flange bushing for snow throwers and lawn equipment. Replace when worn to maintain smooth operation and prevent part damage. Verify fit with your model.

Chute crank knob for snow throwers. Installs on the chute rotation control. Replace if cracked, broken, or missing to restore manual chute adjustment.

Carriage bolt fastener for lawn and garden equipment. Replaces worn, stripped, or missing bolts that secure deck components and attachments.