Mastercut Parts

This is a blade adapter assembly for a lawn mower. The blade adapter serves as a mount for the blade allowing it to freely rotate. A mounting bolt and blade support hold the blade in place, with the bolt fastening directly into the blade assembly. This is a genuine OEM part and is sold individually. This part is compatible with several brands, including Cub Cadet, Troy-Bilt, Yard Machines, and Yard Man. Blade adapters should be replaced when they are worn or broken. A broken or sheared key in the blade adapter will cause the blade to loosen. To replace the blade adapter, first disengage the engine and weight the mower down. Prop the cutting blade before positioning a ?-inch socket on the bolt. Then use a mallet to strike it and loosen the mounting bolt. Unthread the bolt and remove the blade support and blade. A mallet or gear puller will help to remove the old adapter. The new blade adapter can then be installed by aligning the key with the slot in the crankshaft and pushing it into place. Replace the blade, cutting edge down, align the support, and rethread the bolt. Secure the blade before torquing the bolt to 30 foot-pounds.

This carriage bolt is a self-locking bolt designed to be used in an unthreaded square or round hole. These bolts are used in outdoor lawn and garden equipment due to their ability to handle heavy weight loads.Carriage bolts are often used to join lawnmower handles to the base of the mower. Over time, the vibration of the lawnmower may cause the bolt to become loose. During routine maintenance, if the bolt is loose, use a wrench to tighten the nut holding the bolt in place. If the bolt is missing, this carriage bolt replacement can be installed. Push the bolt through the hole; if the fit is snug, it may need to be lightly tapped. Once the bolt is through the other side, thread a nut on the bolt. Tighten the nut with a wrench.This is a genuine OEM part sourced directly from the manufacturer. It is sold as an individual unit and does not come with the nut. This carriage bolt is designed for lawnmowers, snowblowers, and other outdoor lawn and garden equipment manufactured by Bolens, Craftsman, Cub Cadet, Huskey, Troy-Bilt, Turf Pro, MTD, Ryobi, and Mastercut.

Hex screw for lawn mowers and outdoor power equipment. Secures components and panels. Replace if stripped, rusted, or missing for proper assembly.

Hex screw fastener for lawn mowers and outdoor power equipment. Replace if lost, stripped, or damaged during maintenance. Sold individually.

Replacement hex bolt for lawn tractors and outdoor power equipment. Install as a fastener when your original bolt is broken, stripped, or damaged.

Hex screw for lawn mowers and outdoor power equipment. Replaces lost, stripped, or damaged hardware. Secures components and panels during assembly.

Replace a missing, stripped, or damaged screw on your lawn mower or outdoor power equipment. Standard hardware piece for secure assembly and mounting.

Replacement hex cap screw for tiller assembly. Secures components and panels. Order this 1/4 inch hardware part if original is stripped, missing, or damaged.

Self-tapping screw for lawn mowers and outdoor power equipment. Replace if stripped, missing, or damaged during maintenance or repairs. Standard fastener.

With small gasoline-powered tools that require control panels, this hex screw attaches the panel to the handles of the tools. Machined to be durable, important screws such as these take a real beating. In their locations at critical points on the handle, the hex screws are considered "wear items," and thus periodically, they must be replaced. The control panel itself is often a location of extreme forces, jostling, and abrupt movement in unpredictable directions. The constant movement, with sheet metal rubbing against the hex screws from every direction, make wear inevitable. The manufacturers recommend that spare screws of this type be kept on hand if the heavy use of the equipment is expected. Among the gasoline-powered tools that use these screws are snowblowers, yard tractors, mowers, tiller, chippers, shredders, and other tools requiring hand-maneuvered levers. These screws are compatible with a number of equipment brands and manufacturers, including MTD, Ryobi, Poulan, Yard-Man, Bolens, Troy-Bilt, and Yard Machines.

Hex lock nut for lawn mowers and outdoor power equipment. Secures blade assemblies, wheels, and components. Replace if stripped, corroded, or missing.

Fastening nut for lawn mowers, tillers, and outdoor power equipment. Secures components when used with a bolt. Replace if stripped, corroded, or missing.

Flange lock nut for lawn tractors and riding mowers. Replaces worn, stripped, or missing nuts. Features integrated washer base for secure mounting.

Fix transmission engagement issues with this right actuating arm. Controls clutch and brake operation on lawn tractors. Direct-fit replacement part.

Fix a tiller that won't engage or disengage properly with a new clutch collar. This component ensures smooth clutch operation for reliable tilling performance.

If your lawn tractor belt keeps slipping or won't engage properly, a worn pulley assembly is often the cause. This part connects components for operation.