Models > 643-20C > Parts

643-20C Tecumseh Engine - Parts

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Flywheel Nut – Part Number: 650390
Flywheel Nut
PartSelect #: PS9062723
Manufacturer #: 650390
$3.99
  Special Order
Welch Plug, Idle Mixture Well – Part Number: 630748
Welch Plug, Idle Mixture Well
PartSelect #: PS9057995
Manufacturer #: 630748
$3.99
  In Stock
Cylinder (Incl. 11 thru 14) NOTE: Cu stomer must use short block as replac ement for this cylinder block. – Part Number: 250253
Cylinder (Incl. 11 thru 14) NOTE: Cu stomer must use short block as replac ement for this cylinder block.
PartSelect #: PS8932339
Manufacturer #: 250253
  No Longer Available
Crankshaft – Part Number: 290446
Crankshaft
PartSelect #: PS8941188
Manufacturer #: 290446
  No Longer Available
Wire, Lead – Part Number: 30554
Wire, Lead
PartSelect #: PS8947425
Manufacturer #: 30554
  No Longer Available
Ring, Retaining – Part Number: 310167
Ring, Retaining
PartSelect #: PS8947668
Manufacturer #: 310167
  No Longer Available
Pin, Piston – Part Number: 310178
Pin, Piston
PartSelect #: PS8945134
Manufacturer #: 310178
$7.99
  Special Order
Breaker Screw – Part Number: 29181
Breaker Screw
PartSelect #: PS8944828
Manufacturer #: 29181
$3.99
  Special Order
Plate Assembly., Reed (Incl. 27) – Part Number: 470142
Plate Assembly., Reed (Incl. 27)
PartSelect #: PS8974045
Manufacturer #: 470142
$34.51
  Special Order
Tank, Fuel – Part Number: 410235
Tank, Fuel
PartSelect #: PS8967400
Manufacturer #: 410235
$151.98
  Special Order
Link, Choke shaft – Part Number: 490280
Link, Choke shaft
PartSelect #: PS8980524
Manufacturer #: 490280
$3.99
  Special Order
Screw Detent Spring – Part Number: 650569
Screw Detent Spring
PartSelect #: PS9055233
Manufacturer #: 650569
  No Longer Available
25 - 36 of 118
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