Craftsman Lawn Mower Idler Arm 987-02420 10.00 x 10.00 x 2.00 Genuine OEM Replacement Fits Craftsman MTD
by Craftsman
Lawn & GardenLawn & Garden EquipmentLawn Mowers & Accessories
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Sears PartsDirect prices are from its product feed as of 18 Oct 2026, not live: the current price and availability are on Sears PartsDirect's own page.
Description
This is a Genuine OEM Craftsman part. This idler arm (part number 987-02420) is for lawn mowers. Idler arm 987-02420 holds the idler pulley and helps maintain the proper tension on the belt. Wear work gloves to protect your hands when installing this part. Also fits these brands: Craftsman, MTD | Craftsman Lawn Mower Idler Arm 987-02420 10.00 x 10.00 x 2.00 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: Lawn Mower
Specifications
10.00 x 10.00 x 2.00