Parts for 143640225A — Craftsman

We found 21 parts confirmed to fit the Craftsman 143640225A.

Compatibility table

Prices shown are an informational reference range only, not an offer or an Amazon price — RepairKitHub does not sell parts directly. Each part links to an Amazon search so you can compare current listings yourself.

Common failure areas on this model

The confirmed parts above group into a handful of failure areas. Here is what each points to and how to check it before you order anything.

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Parts in this group on 143640225A: 640225A (Craftsman Lawn & Garden Equipment Engine Carburetor), 640223 (Tractor Accessories Lawn & Garden Equipment Engine Carburetor Main Fuel Restrictor), 631605 (Tractor Accessories Shaft Lever), 631893A (Lawn & Garden Equipment Engine Carburetor Rebuild Kit), 630932A (Lawn & Garden Equipment Engine Carburetor Needle Valve), 31837 (Lauson Shutter), 631184 (Lawn & Garden Equipment Engine Dust Seal Washer), 631183 (Lawn & Garden Equipment Engine Throttle Shaft Seal), 630978 (Lauson Lawn & Garden Equipment Engine Carburetor Diaphragm), 630740 (Lawn & Garden Equipment Engine Carburetor O-Ring).

Storage, trim and cosmetic hardware

Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.

Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.

Parts in this group on 143640225A: 640293 (Tractor Accessories Adjustment Screw Limiter Cap), 631653 (Tractor Accessories Cover), 632042 (Spring), 631562 (Lawn & Garden Equipment Screw), 632164 (Troybilt Lawn & Garden Equipment Engine Fuel Line Connector), 630735 (Lawn & Garden Equipment Engine Choke Spring), 651025 (Lawn & Garden Equipment Screw), 631767 (Craftsman Lawn & Garden Equipment Throttle Shaft Return Spring), 630766 (Troybilt Lawn & Garden Equipment Engine Tension Spring).

Door and drum seals

Symptom: A door or drum seal that has lost its grip, letting water or conditioned air escape past it.

Check: Inspect the seal for tears, flattening, or gaps, and check it against your model's part number before ordering.

Parts in this group on 143640225A: 630750A (Lawn & Garden Equipment Engine Carburetor Diaphragm Gasket), 630742 (Lauson Lawn & Garden Equipment Engine Carburetor Valve Seat Gasket).

Before you buy

Match 143640225A exactly against the model and serial plate on the appliance itself before ordering anything — a single mismatched character can point to a different production run with different parts. Then check the part number printed or stamped on the part you are replacing against the part numbers in the table above; the printed number is the most reliable way to confirm fitment when a model has gone through multiple production runs. RepairKitHub does not sell parts directly — every part link above routes to an Amazon search for that part number so you can compare current listings and sellers yourself.

How to confirm this is your model

Check inside a door opening, on a back or side panel, or behind a removable panel or drawer for a label printed with the model and serial number. Match every character exactly, including letters and dashes at the end — appliance model numbers often have similar prefixes but different suffixes for different production runs.

Still not sure?

Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.