Parts for 21B8072453B2 — Briggs & Stratton
We found 42 parts confirmed to fit the Briggs & Stratton 21B8072453B2.
Same parts list as 2198071539G1 (Briggs & Stratton). 21B8072453B2 shares an identical confirmed parts list with 2198071539G1 (Briggs & Stratton). That page is the canonical version of this parts list — use it if you want the primary reference, or stay here since the list below is exactly the same for 21B8072453B2.
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 21B807-2453-B2: 590400 (Briggs & Statton Lawn & Garden Equipment Engine Carburetor), 796032 (Briggs & Statton Air Cleaner Filter), 697391 (Briggs & Statton Counterwght), 797013 (Briggs & Statton Piston Pin), 84002062 (Briggs & Stratton PIN, PISTON), 697155 (Briggs & Statton Lawn & Garden Equipment Engine Air Filter Retainer), 794573 (Briggs & Statton Lawn & Garden Equipment Engine Exhaust Push Rod), 698467 (Briggs & Statton Lawn & Garden Equipment Engine Hose Clamp), 695128 (Briggs & Statton Lawn & Garden Equipment Engine Pawl Friction Plate), 797010 (Briggs & Statton Piston), 48031CGS (Generator Clamp), 791633 (Briggs & Statton Lawn & Garden Equipment Engine Connecting Rod), 796183 (Briggs & Statton Lawn & Garden Equipment Engine Cylinder Head Assembly), 697292 (Briggs & Stratton Lawn & Garden Equipment Engine Air Filter), 794421 (Briggs & Stratton Lawn & Garden Equipment Engine Air Filter), 794988 (Briggs & Statton Guard), 697394 (Briggs & Statton Lawn & Garden Equipment Engine Intake Push Rod), 796000 (Briggs & Statton Lawn & Garden Equipment Engine Muffler), 792306 (Briggs & Statton Lawn & Garden Equipment Engine Piston Ring Set), 797011 (Briggs & Statton Lawn & Garden Equipment Engine Piston Ring Set), 792643 (Briggs & Statton Ring), 698375 (Briggs & Stratton Ring Set-Std), BS591583 (Lawn & Garden Equipment Engine Air Filter), 698773 (Briggs & Statton Choke Valve), 697120 (Briggs & Statton Ring), BS794421 (ELEMENT-AIR), 796080 (Briggs & Statton Lawn & Garden Equipment Engine Carburetor Main Jet), 591583 (Briggs & Stratton Lawn & Garden Equipment Engine Air Filter), 796184 (Briggs & Statton Lawn & Garden Equipment Engine Carburetor Rebuild Kit), 691909 (Briggs & Stratton Lawn & Garden Equipment Engine Spark Plug Boot), 394358S (Briggs & Stratton Lawn & Garden Equipment Engine Fuel Filter (White)), 693551 (Briggs & Statton Lawn & Garden Equipment Engine Starter Motor), 693699 (Briggs & Statton Lawn & Garden Equipment Engine Starter Drive Assembly), 222698S (Briggs & Stratton Lawn & Garden Equipment Engine Flywheel Key).
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 21B807-2453-B2: 591906 (Briggs & Stratton Housing-Blower), 695131 (Briggs & Statton Lawn & Garden Equipment Engine Recoil Starter Spring), 697420 (Briggs & Statton Lawn & Garden Equipment Engine Air Filter Cover), 699347 (Briggs & Statton Bracket-Fuel Pump), 793880 (Briggs & Stratton Lawn and Garden Equipment Engine Camshaft).
Drive system (belts, pulleys, motors)
Symptom: A drum or tub that won't turn, a burning-rubber smell, or a loud thump or squeal during a cycle.
Check: With power off, turn the drum or tub by hand -- resistance or grinding points to the motor or a bearing, and a cracked, glazed, or snapped belt is visible once the cabinet is open.
Parts in this group on 21B807-2453-B2: 695129 (Briggs & Statton Lawn & Garden Equipment Engine Recoil Starter Pulley).
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 21B807-2453-B2: 692236 (Briggs & Stratton Lawn & Garden Equipment Engine Exhaust Gasket), 697110 (Briggs & Stratton Lawn & Garden Equipment Engine Crankcase Gasket).
Before you buy
Match 21B8072453B2 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.
Other models with this exact parts list
Each model below is confirmed to share the identical compatible-parts list with this one.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.