Craftsman Snowblower Oil Seal 921-0146 Genuine OEM Replacement Fits Craftsman MTD

Description

This is a Genuine OEM Craftsman part. Basic informationPart name: Snowblower oil sealManufacturer: MTDCategory: Snowblower seals and gasketsPrimary function: Prevents oil from leaking out of a shaft opening while keeping contaminants outInstallation & compatibilityCompatible models: Fits select MTD and Craftsman snowblowers; confirm compatibility using your models parts diagramsInstallation difficulty: Medium; requires removing the old seal and pressing the new seal squarely into placeTools required: Seal driver or socket set, hammer Additional Information: This snowblower oil seal, part number 921-0146, fits around a rotating shaft where it exits a gearbox, housing, or bearing bore to keep lubricant inside and prevent dirt, water, and debris from entering. A properly seated oil seal helps maintain proper lubrication levels and reduces wear on internal components. If the oil seal hardens, cracks, or wears, oil can leak out and contaminants can enter the seal area. You might notice oil on the housing, reduced lubricant levels, unusual noises, or premature wear on bearings or gears if the seal is compromised. Disconnect the spark plug wire before starting the repair to prevent accidental startup. Seal edges and surrounding components can have sharp surfaces, so wearing work gloves can help protect your hands during installation. Make sure the new seal is inserted squarely and fully seated before using the snowblower. Snowblower oil seal 921-0146 replaces part number 721-0146. Also fits these brands: Craftsman, MTD | Craftsman Snowblower Oil Seal 921-0146 Genuine OEM Replacement Fits Craftsman MTD

Fits, as listed by Sears PartsDirect

Listed by part number, not by machine model: confirm the number against your appliance's or machine's parts list before ordering.

Also fits these brands: Craftsman, MTD

Replacement fits: Craftsman MTD

For: Snowblower