Craftsman 917388110 lawn mower Parts

The most common issues we see with the Craftsman 917388110 walk-behind mower are starting problems, uneven cutting, poor bagging or side discharge, and self-propel or control-cable issues. Most fixes come down to basic maintenance, correct cutting height setup, and replacing worn wear-parts.

• Won’t start or starts then dies: old fuel, dirty air filter, fouled spark plug, or carburetor varnish
• Cuts unevenly or scalps: bent/dull blade, wrong height setting, wheel height hardware worn or mis-set
• Clumps grass or leaves rows: mowing too fast, wet/tall grass, deck packed with debris, blade worn
• Poor side discharge: discharge door not closing/opening correctly, spring fatigue, chute obstruction
• Poor bagging: bag full or clogged, rear door not sealing, airflow restricted under the deck
• Operator presence/control issues: stretched or misrouted control cable, loose clamps or handle hardware

• Drain old fuel and refill with fresh fuel; set choke/throttle per the 917388110 owner’s manual.
• Inspect and clean under the deck (disconnect the spark plug wire first).
• Check blade condition; replace if bent, cracked, or badly worn.
• Verify all four wheels are set to the same cutting height.
• Confirm the discharge door and springs move freely and return fully.

If you find damage or excessive wear, these model-matched parts are frequent fixes:

A sharp, properly mounted blade and correct deck airflow are what make a mower cut cleanly and bag or discharge well. When the blade, adapter, door springs, or control cable wear out, performance drops quickly and the mower can become harder to operate.

Last updated: March 2026

For the Craftsman 917388110 gas walk-behind mower, use fresh regular unleaded gasoline (most commonly E10). Avoid premium/high-octane fuel unless your engine label or manual specifically calls for it; it typically provides no benefit in small 4-cycle mower engines.

• Use fresh regular unleaded gasoline from a busy station.
• E10 (up to 10% ethanol) is the most common and works for most walk-behind mowers.
• Avoid old gas (more than 30 days without stabilizer).
• Avoid E15/E85; higher ethanol blends can cause hard starting and fuel-system issues.
• Do not mix oil into the gas; this mower uses a 4-cycle engine (oil goes in the crankcase, not the fuel).

• Drain and replace the fuel if it smells sour or looks dark.
• Add fuel stabilizer to fresh gas for storage.
• If it still will not start, check the basics: air filter condition, spark plug condition, and that the primer and control bar are used correctly.

Correct fuel helps prevent carburetor varnish, hard starting, surging, and loss of power. Fresh regular unleaded gas is the simplest way to keep the Craftsman 917388110 running consistently.

For model-specific operating and fueling notes, follow the 917388110 owner's manual.

Last updated: January 2026

The model number is 917.388110 (commonly written without the dot as 917388110) for this Craftsman walk-behind gas lawn mower. You’ll see it printed on the mower’s model label and on the cover pages of the 917388110 owner's manual.

Check these common locations on Craftsman walk-behind mowers like model 917388110:

• On the rear of the mower deck near the discharge opening
• On the deck top surface near the engine mounting area
• On a label near the handle mounting brackets
• In the manual cover pages and parts list sections

This mower has two different identifiers that people often mix up:

Using the exact mower model number ensures you get the right parts for the deck, handle, wheels, and controls. For example, parts like the lawn mower blade 532406712 and lawn mower zone control cable 532183281 are matched to the mower model, not just the engine.

• Match the mower model number first: 917.388110
• Use the engine model number only for engine-specific parts
• Compare part names and IDs carefully (blade, blade adapter, discharge guard, wheels)
• Confirm whether you need a left or right-hand part when applicable

Last updated: January 2026