Parts for Troy-Bilt 21A-630B063: Handlebar / Cable Parts

Replacement upper handle bar for rear-tine tillers. Installs at the top of the handle assembly. Replace if broken, cracked, or bent from impact.

Hex cap screw secures components on lawn tractors, tillers, snowblowers, and garden equipment. Replace if broken, stripped, or missing.

Hex head screw for lawn mowers and outdoor power equipment. Replaces lost, stripped, or corroded fasteners. 1/4-20 thread size for secure assembly.

Fix a tiller that won't engage forward drive with this forward clutch bail. Controls forward motion engagement. Moderate DIY repair, 30-45 minutes.

Replacement screw for rear-tine tiller. Secures components in place during operation. Order a new screw if original is stripped, missing, or damaged.

This OEM replacement part is a forward clutch spring. The forward clutch spring, also known as the extension spring, is commonly used to allow the idler pulley bracket to pivot when activating or turning off the blade rotation. If the blades are no longer rotating properly, this part might need to be replaced. Luckily, this is a very simple process.To replace the extension spring, start by removing the mower deck. Once removed, locate the spring. Once visible, unhook the top portion of the spring from the hole it is attached to. Replace the old spring with the new one and make sure it is attached securely. Reinstall the mower deck. This genuine replacement part is sold individually and is compatible with MTD brand lawnmowers.

This lock washer is used frequently for a number of applications on power yard equipment. The size, 5/16, is the default for many small engine housing and manifold applications. Lock washers are used with machined bolts to fasten engine blocks to the housing of the equipment being used. The compressed washer is able to handle the constant vibration of the small gasoline engine without losing the seal between the screw or bolt and the housing. Typically these lock washers only need to be replaced when they are misplaced during repairs or when the screws that attach them have to be chiseled or cut away, meaning the washers are destroyed as well. These OEM certified replacement washers have been manufactured to the same specifications as the originals they are replacing. In addition to lawn mowers, lock washers of this type and size are frequently used on blowers, lawn tractors, cultivators, snowblowers, and trimmers. Brands compatible with this type of washer are Murray, Husky, Poulan, Bolens, Yard-Man, Cub Cadet, Troy-Bilt, Yard Machines, MTD, and Ryobi.

Drive control cable for rear-tine tillers. Connects drive engagement mechanism with durable wire and metal end connectors. Replace if broken or worn.

This is a genuine replacement bolt that is designed specifically for use on select lawn tractors. This tractor bolt is a specialty piece of hardware designed for use on the steering segment gear. This screw holds the gear in place and is exposed to constant vibrations and repetitive motion as a result. Over time, that can result in damage, wear, or even total breakage of the bolt and require a replacement. If the bolt isn't functional or is missing, the steering segment gear will not be secured and that can lead to further damage if left unattended. Using a genuine replacement part like this will guarantee an exact fit for compatible models. This genuine OEM gear bolt is manufactured by MTD. It is compatible with lawn and garden equipment from RYOBI, HUSKEE, Troy-Bilt, Bolens, Yard Machines, Yard Man, and Cub Cadet, along with select models from MTD. The bolt works for more than 100 compatible models. It is made of durable metal and sold as an individual unit. A wrench or socket will be required to replace this part. Always wear gloves when performing repairs on lawn and garden equipment and allow the engine to cool before doing any work.

Hex cap screw for securing components on lawn mowers, tractors, and outdoor power equipment. Replace if stripped, rusted, or missing hardware.

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

This is a seven-inch cable tie that is used with different types of lawn and garden equipment. It is most commonly used to secure the cable onto the handle of the lawnmower or tiller so it is secure. The cable tie is made of durable plastic but can be damaged or break. When this happens, the tie will need to be replaced to ensure the cable stays on the handle.If the cable tie needs to be replaced, no tools are needed. In the situation where other parts need to be replaced at the same time, a basic set of tools and a pair of work gloves may be required. Turn off the yard equipment and place it on a stable surface before replacing the broken cable tie. The old tie can be removed so the new one can be installed before further use.This cable tie is an authentic OEM replacement part that is directly sourced from the manufacturer. This product is sold individually. The component is designed to be compatible with lawnmowers, lawn tractors, tillers, and snowblowers manufactured by MTD, Troy-Bilt, Yard-Man, and Yard Machines.