Parts for Yard Machines 21A-24MA720 / 2012: General Assembly 21A-2Xx Parts

Star knob connects upper and lower handles on lawn mowers and outdoor equipment. Replace if threading is worn, cracked, or knob is missing for secure assembly.

V belt transmits power from engine to wheels on your tiller. Replace if worn, cracked, or slipping to restore proper drive function. Verify fit with model.

Flanged lock nut for mower handles and snowblower chutes. Replace worn, stripped, or missing nuts that allow controlled flex in joints. 3/8" size.

Secures motor to equipment housing on lawn mowers and small engines. Includes lock washer. 3/8-16 x 1" dimensions. Replace when damaged or stripped.

Hex bolt secures the steering segment gear on lawn tractors. Replace if stripped, damaged, or missing to restore proper steering assembly attachment.

Replacement spring for lawn tractors and tillers. Restores proper tension and function when the original spring is stretched, broken, or missing.

Flywheel pulley for tillers. Mounts to the engine flywheel to drive the belt system. Replace if cracked, worn, or damaged to restore proper operation.

Hex screw for tillers and outdoor power equipment. Secures internal components. Replace if stripped, corroded, missing, or damaged from overtightening.

Hex screw for securing parts on lawn tractors and outdoor power equipment. Replace if stripped, rusted, missing, or damaged during maintenance or repair.

Secures two components together on lawn tractors and garden equipment. Replace if damaged, corroded, or missing for proper attachment security.

Outer tine assembly for tillers, left-hand configuration. Installs on tine shaft for soil cultivation. Replace if bent, cracked, or worn from impact.

Left hand inner tines assembly for tillers. Installs next to outer tines on the left side. Replace if tines are worn, bent, or broken from soil cultivation work.

Split pin fastener for lawn tractors and outdoor power equipment. Secures axles, linkages, and moving parts. Replace when bent, missing, or corroded.

Extension spring for lawn tractors and garden equipment. Connects axle bracket to drive belt idler pulley for proper tension. Replace if stretched or broken.

Replacement flange lock nut for lawn mowers and garden equipment. Secures parts in place. Order a new nut if yours is stripped, loose, or missing.

Hex screw secures internal components in lawn tractors and outdoor power equipment. Replace if damaged, stripped, missing, or loose during maintenance.

Replacement tiller blade that attaches to your tiller to turn and prep soil for gardening. Replace if worn down, broken, or damaged from impact with rocks.

Outer tines for tillers that dig into soil for gardening. Replace when worn down, cracked, or broken from use. Durable metal construction for ground cultivation.

Replace your tiller's worm gear case assembly when you experience grinding noises, difficulty engaging tines, or transmission slippage during operation.

Worm gear case assembly for front-tine tillers. Protects internal gearing and transmission components. Replace if cracked, broken, or leaking oil.

Depth bracket assembly for tillers. Mounts to the tiller frame to control tilling depth. Replace if bent, cracked, or damaged from impact or wear.

Replace your lawn mower's hex head tap screw if lost, stripped, or damaged. This small fastener secures components on mowers, tillers, and edgers.

Flange lock nut secures components on mowers and outdoor power equipment. Replace if stripped, corroded, or missing to restore proper fastening.

Tines won't engage when you pull the trigger? This clutch cable connects the control handle to the tine engagement system on front and rear-tine tillers.

Tines won't engage when you pull the trigger? This clutch cable connects the control handle to the tine engagement system on front and rear-tine tillers.

Hex screw fastener for securing lawn mower components. Replace if stripped, rusted, or missing to ensure proper assembly and equipment stability.

Retaining ring for tillers. Secures components in place on the shaft or housing. Replace if worn, broken, or missing to ensure proper assembly.

Flat washer for lawn mowers and outdoor power equipment. Replaces damaged, missing, or worn washers. Standard hardware component for various models.

Wheel rod tube assembly for tillers. Connects wheel axle to frame. Replace if bent, cracked, rusted, or damaged from impact to restore proper wheel alignment.

Internal cotter pin for tillers and outdoor power equipment. Secures moving parts and assemblies. Replace if bent, broken, or missing for safe operation.

Push cap fastener secures wheels to axles on tillers and other outdoor power equipment. Replace if cracked, missing, or when wheel becomes loose.

Plastic deck wheel for lawn mowers and lawn tractors. Attaches to the mower deck to prevent scalping and provide smooth gliding. Replace if cracked or worn.

Depth stake tube for front-tine tillers. Installs to measure tilling depth. Replace if bent, cracked, or missing for accurate depth control.

Nylon nut for lawn equipment. Secures and connects components throughout the machine. Replace if cracked, stripped, or missing for proper assembly.

Rubber handle grip for lawn mowers, tillers, and snow blowers. Replaces worn, cracked, or missing grips on push equipment handles for better control.

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

Flat washer for lawn mower assembly. Replaces worn, missing, or damaged washers. Ensures secure bolt and fastener connections throughout your unit.

Tiller won't engage or tines stop spinning? This clutch control cable connects your handle lever to the clutch mechanism. Moderate DIY repair.