Ace Parts

This is a quality rear engine cover that is used on several types of string trimmers. The component is tightened onto the back of the trimer to offer protection and shielding to the engine. It is made of a durable material and comes with both the cover and four screws to attach it to a string trimmer. Over time, the rear engine cover can become damaged, broken, or lost and should be replaced to ensure the engine is protected.Check the rear engine cover for cracks and other damage before installing a new replacement part. First, remove the screws from the rear engine cover so it can be taken off of the string trimmer. An O-ring may be needed to create the proper clearance when installing the new rear engine cover. Make sure to properly tighten the screws on the cover before use.This rear engine cover is an authentic OEM replacement part that is sourced directly from the manufacturer. It is sold as an individual component. The engine cover is designed to be compatible with string trimmers manufactured by Bolens, MTD, Yard Machines, Murray, and Craftsman.

Throttle control cable for gas line trimmers. Connects trigger to carburetor for speed control. Replace if cable is frayed, stiff, or broken.

Ignition coil module assembly for gas string trimmers. Mounts to engine block and connects to spark plug. Replace if cracked, damaged, or contacts are worn.

Fix a gas line trimmer that won't start with this starter assembly. Replaces worn recoil mechanisms causing hard pulls or no-start conditions.

This short block assembly is a genuine MTD part, sold individually. This short block assembly can be used as a replacement part for an edger. The short block assembly comes with the short block as well as all of its necessary components and fasteners required to replace a damaged short block.If the engine is not starting, is hard starting, or is performing unevenly, the short block may need to be replaced. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This is an OEM part sourced directly from the manufacturer. It is sold individually. This short block assembly is compatible with the following outdoor appliance brands: MTD and Craftsman.

Replaces cracked or broken blade height adjustment brackets on walk-behind mowers. Secures cutting deck leveling mechanism. Needed when missing or worn.

Replacement screw knob for tiller machines. Installs on control panels and adjustment assemblies. Needed when original is cracked, worn, or stripped.

Replacement ignition coil for front-tine tillers and cultivators. Installs on the engine to generate spark. Replace if cracked, damaged, or missing.

Lower boom assembly for gas line trimmers. Connects the engine housing to the cutting head. Replace if cracked, bent, or damaged from impact. Essential structural component.

Replacement cutting head assembly for gas line trimmers. Houses and feeds trimmer line during operation. Replace if cracked, broken, or stripped threads.

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.

An idler pulley is an essential part of many small and medium sized gasoline powered tools. This idler pulley is used in equipment such as tillers, lawn tractors, log splitters, edgers, snow blowers, and trimmers. The idler pulley is necessary so that the engine can run without the tool's moving parts being engaged. For instance, a lawn tractor running without the cutting blades turning or the wheels rolling. Once the idler pulley is engaged, the blade begins to turn. There is a great deal of resistance encountered by the idler pulley each time the equipment's tools begin to turn. Over time, the pulley can become worn and will eventually need to be replaced. If there is a squealing sound whenever the moving parts of a lawn tool are engaged, it is probably a sign that the idler pulley is about to fail. The pulley itself is attached to the engine housing with 9/16 hex bolts and requires an adjustable wrench and 9/16 ratchet to remove and replace. Always use a genuine OEM manufactured replacement part such as this one when replacing the original, as this part is identical to the original. This part is compatible with equipment manufactured by Bolens, MTD, Cub Cadet, Huskee, and Troy Bilt.

Idler pulley for lawn tractors and mowers. Maintains tension on the blade belt system. Replace if cracked, worn, or causing belt slippage issues.

This pulley is a genuine MTD part, sold individually. This pulley can be used as a replacement part in a lawn mower or a wood chipper. The purpose of this pulley in a lawn mower or a wood chipper is to allow the spindle to rotate so that the blades of the lawn mower can rotate and facilitate the fine chopping of wood or mowing of greenery on a variety of surfaces when the appliance is in operation.The pulley in a lawn mower or a wood chipper might need to be replaced if the pulley can no longer regulate the rotation of the spindle assembly. This could occur if the pulley is dented, cracked, warped, eroded, or otherwise damaged to the point of reduced or no functionality; if this occurs, the pulley should be removed and replaced by this genuine OEM replacement part in accordance with the proper set of instructions sourced from a relevant appliance manual or handbook.This is a genuine OEM from the manufacturer. It is sold individually. This pulley is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Murray, Yard Machines, Huskee, Montgomery Wards, Yard Man, Turf King, and MasterCut.