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Craftsman MTD

Part Information

Basic information

Part name: Lawn & garden equipment engine starter pinion shaft
Manufacturer: MTD
Category: Lawn & garden equipment engine part
Primary function: Supports the starter pinion gear so it can engage the flywheel during engine starting

Installation & compatibility

Compatible models: Fits MTD and Craftsman; confirm compatibility using your models parts diagrams
Installation difficulty: Medium; requires removing starter components and aligning the pinion shaft
Tools required: Socket wrench, screwdriver

Additional information

This engine starter pinion shaft installs within the starter assembly and allows the pinion gear to slide and engage the flywheel when starting the engine. Part number 951-11176 helps ensure smooth engagement so the starter can turn the engine over reliably.

If the shaft wears, bends, or binds, the starter may struggle to engage the flywheel. Common signs include grinding noises during starting, the starter spinning without turning the engine, or intermittent starting issues.

Disconnect the spark plug wire before starting the repair to prevent accidental engine startup. Starter components can have tight clearances and pinch points, so handle the shaft carefully during installation and make sure it moves freely once installed.

Lawn & garden equipment engine starter pinion shaft 951-11176 replaces part number 751-11176.

Popular Models Using 951-11176 Part

Model Number

Model Name

Model Number

752Z365-SUB

Model Name

Model #752Z365-SUB MTD lawn & garden engine

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Model Number

365-SUB

Model Name