Craftsman 917257620 lawn tractor Parts

For Craftsman lawn tractors like model 917257620, we look up the model number on the model plate under the seat; the manual also notes the engine model number is on the engine blower housing. Use that exact model number when ordering parts or searching diagrams in the 917257620 owner's manual.

Where to find the model number (tractor)

On Craftsman riding mowers and lawn tractors, the tractor model number is typically on a plate or label:

• Under the seat on the tractor frame (most common)
• Under the seat itself (underside of the seat pan)
• On a model plate you can read after tilting the seat forward

Where to find the engine model number (engine)

Your tractor and engine have separate IDs. Check the engine model number here:

• On the engine blower housing (shroud)
• Near the starter area or recoil housing (depending on engine style)
• On a stamped tag or printed label attached to the shroud

What to write down before you search parts

Recording the full ID prevents ordering the wrong belt, tire, or deck part.

• Tractor model number (example: 917257620)
• Tractor serial number (from the same plate under the seat)
• Engine model number (from the blower housing)
• Engine type number (often listed with the engine model)

ID you need	Where you’ll find it	What it’s used for
Tractor model number	Plate under the seat	Correct parts diagrams and tractor-specific parts
Tractor serial number	Plate under the seat	Production variation matching
Engine model/type	Blower housing	Engine-specific parts (tune-up, carb, starter)

Why it matters

Many Craftsman tractors share similar frames and decks, but belts, pulleys, and steering parts can vary by model and serial range. Using the exact model number helps match parts like the lawn tractor drive belt 532138255 to your tractor.

Last updated: February 2026

For a Craftsman riding mower like model 917257620, the tractor model number is printed on the model plate located under the seat. Flip the seat forward and look for the product identification label; that tractor model number is what you use to get the right parts and diagrams in the 917257620 owner's manual.

Where to look (fast checklist)

• Park on a flat surface, set the parking brake, and remove the key
• Flip the seat forward to access the label area
• Find the model plate under the seat (tractor model number)
• Write down the full model number exactly as shown (including dots or dashes if present)
• Also note the engine model number (typically found on the engine blower housing)

Tractor model number vs. engine model number

Your Craftsman lawn tractor has two different identifiers, and they are used for different parts.

What you are identifying	Where it’s found	What it’s used for
Tractor model number (example: 917257620)	Model plate under the seat	Mower deck, belts, steering, chassis, lift parts
Engine model number	On the engine blower housing	Engine-specific parts like carburetor, ignition, starter components

Why it matters

Using the correct model number prevents ordering the wrong drive belt, mower deck parts, or steering components. For example, once you confirm 917257620, you can match wear items like the lawn tractor drive belt 532138255 to the correct routing and deck configuration.

Last updated: February 2026

For Craftsman lawn tractor model 917257620, the most reliable way to identify the year is to use the product identification label (model and serial) and decode the manufacture date shown on that label. Your 917257620 owner's manual shows where to find key model information and parts diagrams, which helps confirm you are reading the correct tag.

Where to find the date information

On most Craftsman riding mowers and lawn tractors, the model and serial label is typically located:

• Under the seat pan or on the seat support
• On the rear fender pan near the seat
• On the frame rail near the engine
• Near the transaxle area (rear frame)

How to decode the date (common Craftsman format)

Many Craftsman-built tractors use a 6-digit date code on the ID label where:

• First 2 digits = month
• Next 2 digits = day
• Last 2 digits = year

Example

Code on label	Reads as	Meaning
072811	07/28/11	July 28, 2011

Quick checks to avoid misreading the tag

Use these checks so you do not confuse a part number with a date code:

• Confirm you are reading the serial/date code, not a deck or engine number
• Look for separators or nearby words like DOM, MFG DATE, or DATE
• Match the tractor model to the label: 917257620
• If the label is damaged, compare the tractor configuration to the diagrams in the manual

Why it matters

Knowing the manufacture year helps us match the correct parts and diagrams for your Craftsman lawn tractor, especially for wear items like belts, deck components, and wheels.

Last updated: February 2026