- Kenmore refrigerator water filters
- Whirlpool refrigerator water filters
- Samsung refrigerator water filters
- GE refrigerator water filters
- LG refrigerator water filters
- Frigidaire refrigerator water filters
- KitchenAid refrigerator water filters
- Maytag refrigerator water filters
- Kenmore Elite refrigerator water filters
- Estate refrigerator water filters
- GE Profile refrigerator water filters
- Amana refrigerator water filters
- Bosch refrigerator water filters
- Dacor refrigerator water filters
- Electrolux refrigerator water filters
Top DIY repair help
View All Repair Categories
Appliances
Lawn & Garden
Power Tools
Home Improvement
Sports & Leisure
Heating & Cooling
Tecumseh TYPE 643-21 engine Parts
Here are the diagrams and repair parts for Tecumseh TYPE 643-21 engine, as well as links to manuals and error code tables, if available.
By Schematic
By Part
SELECT DIAGRAM
Browse Parts for TYPE 643-21 Engine
Carburetor no. 631899 diagram
/carb Float
Part #631023
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Rod Assembly
Part #310246
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Retainer
Part #510143
The manufacturer no longer makes this part, and there's no substitute part
Magneto no. 610832a diagram
Breaker Assembly
Part #30547A
The manufacturer no longer makes this part, and there's no substitute part
Rewind starter no. 590420 diagram
Pulley
Part #590413A
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Ring
Part #310167
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Starter Cup
Part #590416
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Screw
Part #650163
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Screw
Part #650545
The manufacturer no longer makes this part, and there's no substitute part
Basic engine diagram
Seal
Part #510105
The manufacturer no longer makes this part, and there's no substitute part
Symptoms for electric water heaters
Main causes: thermostats need adjustment, bad heating elements, faulty thermostats, tank sediment build-up, broken dip t…
Main causes: excessive tank sediment, high voltage supply…
Repair guides for electric water heaters
How to replace a water heater element
If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…
Repair time and Difficulty
 30 minutes or less
How to replace a water heater temperature and pressure (T&P) relief valve
Replace a broken temperature/pressure (T&P) relief valve on an electric water heater using these instructions.…
Repair time and Difficulty
 15 minutes or less
How to replace an electric water heater thermostat
If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h…
Repair time and Difficulty
 30 minutes or less
Effective articles & videos to help repair your lawn & garden engines
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
Learn about the main parts of a lawn mower and when to replace parts.…
Parts & More
Canister Vacuum
Gas Walk-Behind Mower
Lawn & Garden Engine
Microwave/Hood Combo
Parts
Range Membrane Switch (Silver) 316549105Air Housing 17220-ZB6-000Dishwasher Leak Detector Sensor DD94-01062AINDUCTOR-S 2703-003790Microwave Electronic Control Board WB27X10935Dishwasher Dishrack Roller Assembly 5304506920Shipping Kit WH49X10077Base Plate A YEFP05011Line Trimmer Cutting Head Assembly 753-06848Discharge Chute 7053934YPCONTROL ASSY 16500-Z4H-821
Repair