Craftsman 91725510 super 12 tractor Parts

Craftsman riding mowers and lawn tractors use engines from several manufacturers depending on the specific model and production year. For the Craftsman 91725510 front-engine lawn tractor, confirm the engine brand by checking the engine shroud label or the ID tag on the engine itself.

Across Craftsman lawn tractors, we most often see these engine brands:

• Briggs & Stratton
• Kohler
• Kawasaki
• Tecumseh (older equipment)
• Honda (more common on walk-behind equipment than tractors)

Use these quick checks on your tractor:

• Look for a decal on the recoil cover or blower housing (top/front of engine)
• Find the engine model and type numbers stamped on the valve cover area or shroud
• Check the ID plate near the starter, muffler, or flywheel screen
• Match the engine model number when ordering tune-up parts (air filter, spark plug, fuel filter)

The engine brand and engine model number determine the correct maintenance and repair parts (filters, belts, ignition parts) and the right service specs. Using the tractor model number alone can still leave multiple engine options.

If you are already servicing the tractor, these commonly replaced hardware and wear items are available for this model:

• Flange bearing 532009040 (front axle and steering support wear item)
• Flat idler 583772001 (drive belt tension and tracking)
• Ammeter 532124900 (dash electrical monitoring)

Last updated: February 2026

Craftsman is a brand name used on lawn tractors that are built by different manufacturers depending on the model and production era. For the Craftsman 91725510 front-engine lawn tractor, the “917” model prefix is commonly associated with tractors built for Craftsman by AYP (American Yard Products), a long-time supplier of Craftsman riding mowers.

The most reliable way is to match the ID information on the tractor to the parts diagrams and part numbers used for your model.

• Check the model tag for the full model number (91725510) and any product/serial information
• Compare the steering and axle parts shown for your model to what is installed
• Look for common AYP-style hardware and front-axle components
• Use the parts list to confirm fit before ordering replacement parts

These parts are typical of the front axle and wheel area on this model and help confirm you are shopping the correct parts list:

Knowing who built the tractor helps you avoid ordering the wrong steering, axle, and drive components. Craftsman branding can stay the same even when the underlying tractor platform changes, so the model number and parts list are what keep repairs accurate.

Last updated: February 2026

For your Craftsman riding mower or tractor, we find the model number on the product identification label, most often on the frame under the seat or on the underside of the seat itself. Once you have the model number (for example, 91725510), you can match the correct diagrams and replacement parts.

Check these common label locations first:

• On the frame directly under the seat (lift the seat up)
• On the underside of the seat pan
• Along the rear frame near the hitch plate area
• Near the engine compartment on the frame rail
• Under the hood on a side panel (less common)

Craftsman riding mower model numbers are typically numeric and often start with 917. Using the exact model number helps us show the right parts list for your tractor, including wheels, bearings, and steering or axle hardware.

• Write the number exactly as shown (no spaces added)
• Take a clear photo before the label fades further
• Clean dirt and grass residue off the label with a dry rag first
• Avoid harsh solvents that can erase printed numbers

A single digit difference can change the steering, axle, or deck configuration on a front-engine lawn tractor. Using the correct model number helps us match you to the right replacement parts, such as a flange bearing 532009040 or a flat idler 583772001 when you are troubleshooting wear, noise, or drive issues.

Last updated: February 2026

Craftsman model 91725510 (often written as 917.25510 on the ID tag) does not map to one single “model year”; the build year is determined by the manufacture date on your tractor’s model and serial number label. Use that label to identify the exact year for your unit.

On Craftsman front-engine lawn tractors, the model and serial number label is typically under the seat or on the rear fender pan.

• Locate the label and record the model number and serial number exactly as shown
• If the model is printed as 917.25510, treat it as the same model as 91725510 for parts lookup
• Clean the label gently so every digit is readable
• Use the serial/date information on the label to determine the manufacture date (month and year)

These identifiers help narrow the era when you compare diagrams and configurations for Craftsman tractors:

• Engine make and model (Briggs and Stratton, Kohler, etc.)
• Mower deck size and belt routing style
• Front axle and steering layout (spindles, bushings, wheel hardware)
• Electrical layout (ammeter vs. indicator lights)

Craftsman tractors often had running changes within the same model number; the build date ensures the right fit for steering, axle, and drive components.

If you are servicing the front end while you identify the build year, a common wear item is the flange bearing 532009040.

Last updated: February 2026