Craftsman 917255574 tractor Parts

The model number for this Craftsman riding mower is 917255574. You will use 917255574 to look up the correct parts diagrams and order replacement parts that match your exact front-engine lawn tractor configuration.

On most Craftsman front-engine lawn tractors, the model number is printed on a product ID label. Check these common locations:

• Under the seat (seat pan or frame rail)
• On the rear fender pan near the seat
• On the frame near the engine compartment
• Near the footrest area on the chassis

Craftsman model numbers that start with 917 identify a specific tractor platform and parts set. Using the full model number helps you avoid ordering the wrong belt, switch, or deck component.

Once you confirm the label reads 917255574, use that number when selecting parts. Common wear items for this model include drive and deck belts and starting interlock components.

• For traction/ground drive issues, check the lawn tractor drive belt 532125907
• For blade/deck drive issues, check the lawn tractor drive v-belt 532144200
• For a no-crank condition related to safety circuits, check the lawn tractor seat switch 532421062

A single digit off in a Craftsman tractor model number can point to a different deck size, belt routing, or electrical interlock setup. Confirming 917255574 first saves time and prevents returns.

Last updated: February 2026

For Craftsman model 917255574 with a 42-inch mower deck, the deck (blade) drive belt is the 1/2 x 88-in belt listed for this model: lawn tractor drive v-belt 532144200. If you are replacing the ground drive belt (tractor movement), that is a different belt.

A 42-inch deck uses more than one belt on many tractors. Use these quick checks:

• Blades will not spin when you engage the PTO or deck lever: you need the deck (blade) drive belt.
• Tractor will not move forward or reverse but the engine runs: you need the ground drive belt.
• Belt is shredded, glazed, cracked, or stretched: replace it even if it still turns.

For this model, the two most common belts are:

• Match the belt to the belt routing on the deck sticker (if present) before removal.
• Compare the old belt’s width (commonly 1/2 inch) and overall length to the replacement.
• Inspect idler pulleys and keepers; a bent keeper or seized pulley can destroy a new belt quickly.

Using the correct belt length and profile keeps proper tension on the idler arm and pulleys, which prevents slipping, poor cut quality, and premature belt wear.

Last updated: February 2026

Craftsman model 917255574 does not have a single built-in “model year.” To find the year it was made, we use the manufacturing date code on the tractor (usually on the product ID tag under the seat or on the frame); the last two digits of that code typically indicate the year.

Look for a sticker or metal tag that includes the model and serial information. Common locations:

• Under the seat pan (lift the seat)
• On the rear frame near the hitch plate
• On the left or right frame rail under the footrest
• Under the hood near the dash tower

Many Craftsman riding mowers and tractors use a 6-digit date code that reads MMDDYY.

• First 2 digits: month (01 to 12)
• Next 2 digits: day (01 to 31)
• Last 2 digits: year (00 to 99)

The build year helps us match the correct parts and diagrams for your exact configuration (deck setup, belt routing, and safety interlock wiring can vary by production run). If you are troubleshooting a no-start or click-no-crank issue, the year also helps narrow down which starting circuit components to check first.

If you are already working on the tractor while you locate the ID tag, these are common service items for model 917255574:

• Ground drive belt: lawn tractor drive belt 532125907
• Blade drive belt: lawn tractor drive v-belt 532144200
• Starter circuit component: solenoid 532146154
• Safety interlock component: lawn tractor seat switch 532421062

For step-by-step help diagnosing a click-no-start condition, use our DIY video: riding lawn mower engine clicks but doesnt turn over video.

Last updated: February 2026

The Craftsman riding mower model 917255574 uses a gasoline lawn tractor engine; the exact engine brand, displacement, and horsepower are identified on the engine ID tag mounted on the engine itself. Use that ID to match the correct engine parts and service specs.

Look for the engine manufacturer label or stamped numbers on the engine (not the mower hood decal).

• Lift the hood and locate the ID tag on the blower housing, valve cover, or near the muffler
• Record the full ID information (typically model, type/spec, and code)
• Use those numbers to match tune-up parts (spark plug, air filter, fuel parts)
• If the tag is dirty, wipe it clean and take a clear photo for reference
• If the engine was replaced, the engine ID (not the tractor model) controls engine-part fit

If the engine clicks, will not crank, or dies when you get off the seat, these tractor parts are common causes:

• Solenoid 532146154 (starter solenoid)
• Lawn tractor seat switch 532421062 (safety interlock switch)
• Battery cables and ground connection (clean and tight)

For a step-by-step no-crank check, use: riding lawn mower engine clicks but doesnt turn over video.

Ordering by tractor model alone can lead to mismatched engine parts because the same tractor model can be built with different engine configurations over time, and engines are sometimes replaced.

Last updated: February 2026