590420A Recoil Starter

590420A Recoil Starter

Key Features

• Complete recoil starter assembly
• Durable metal construction for longevity
• Low-profile housing design
• Engineered for a smooth, low-effort pull start
• Includes pre-installed starter rope
• Note: Does not include the starter cup.

Replaces / Cross-Reference Part Numbers

• Tecumseh: 590420A, 590420, 590473, 590602
• Stens: 150-003
• Oregon: 31-051

Compatibility & Fitment

• Brand: Tecumseh
• Fits select small and medium frame engines.
• Commonly used on models in these series: AH600, AV520, ECV, H, H35, H50, H60, H70, HH, HH70, HS, HS40, HS50, HXL35, LAV, OVRM40, TVS, TVXL
• Important: Always verify fitment by matching the part number on your original starter before purchasing. Not all engines in a series use the same part.

When to Replace

• Starter rope is broken, frayed, or will not retract.
• Pulling the rope fails to engage the engine flywheel.
• Internal spring or pawl mechanism is broken.
• The starter housing is cracked or physically damaged.

Installation Tips

• Disconnect the spark plug wire before beginning installation for safety.
• Retain the original mounting bolts for use with the new starter.
• The original starter cup is required for installation; ensure it is in good condition.
• Seat the new assembly flush against the engine housing before tightening bolts.
• Tighten bolts evenly to prevent damage to the housing.
• Test the recoil action before reconnecting the spark plug.