1129 - Overview

Models starting with 1129

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Gasket-choke Cover – Part Number: 270571
$12.95
Special Order
Gasket-choke Cover
Part #270571
Guide-Rope – Part Number: 205912GS
$8.95
Special Order
Guide-Rope
Part #205912GS
Key-flywheel – Part Number: 222698S
$5.95
In Stock
Key-flywheel
Part #222698S
This is a Genuine OEM replacement part used on a variety of Lawn and Garden equipment. The key helps to secure Flywheel in place. This is a Metal Key and it is Sold Individually. You would need Pliers to replace this item.
Insert-grip – Part Number: 396892
$8.95
Special Order
Insert-grip
Part #396892
The grip insert attaches to the starter rope. This is an OEM Briggs & Stratton, Toro, and Lawn Boy part directly sourced from the manufacturer for use in blowers, engines, generators, lawn mowers, pressure washers, and vacuums. Keep in mind that this part is sold individually. It is made out of plastic and will need to be replaced if it breaks.
Muffler – Part Number: 394569S
$19.95
Special Order
Muffler
Part #394569S
This is an authentic exhaust muffler specially designed for Briggs and Stratton engines commonly used on Toro lawn and garden equipment. It is supplied directly from original equipment manufacturer and it is sold individually. Muffler softens the noise coming from the engine and provides an additional layer of filtration of exhaust. This metal muffler is manufactured to meet EPA exhaust regulations.
Seal-o Ring – Part Number: 691876
$9.95
Special Order
Seal-o Ring
Part #691876
Engine Air Cleaner Cartridge Filter – Part Number: 396424S
$26.95
Special Order
Clutch-starter – Part Number: 399671
$70.95
Special Order
Clutch-starter
Part #399671
Hard starting may come from the recoil system instead of the carburetor or spark plug. If the rope pulls but the engine does not turn, the starter clutch may be worn, dirty, or jammed. The clutch turns the crankshaft during starting and lets go when the engine runs. First inspect the rope, rewind spring, pulley, flywheel screen, and clutch bearing. Confirm fit with the complete engine number. Remove the spark plug wire, wait for hot parts to cool, and keep dirt out of the bearing area. Test free movement before putting the shroud back on.
Seal-oil – Part Number: 391483S
$10.95
Special Order
Seal-oil
Part #391483S
This is an authentic replacement part manufactured for use with small engines. This oil seal keeps oil inside the crankcase, and seals the shaft. It is recommended to replace the crankcase gasket when servicing the case, the gasket is available separately. The oil seal is sold individually.
Kit-pump/choke Dia – Part Number: 391681
$38.95
Special Order
Kit-pump/choke Dia
Part #391681
This genuine manufacturer approved replacement part is designed for use with lawn and garden equipment. Fits 3.5 and 4 gross HP vertical crankshaft engines (pulsa-jet carburetors). This item provides an air tight seal for the carburetor. Includes a carburetor diaphragm and a metal spring. To complete this repair you would need wrench. • Disconnect spark plug • Remove muffler • Replace diaphragm and spring • Re-assemble and test the unit
Gasket-crkcse/009 – Part Number: 270896
$10.95
Special Order
Gasket-crkcse/009
Part #270896
This is a genuine replacement part that is OEM sourced to be used with lawnmower engines from Briggs & Stratton and Toro. The gasket is used to seal the connection between the body of the crankcase and the cover. It is recommended to replace gaskets when servicing the engine to ensure proper seals when the parts are reassembled. This gasket is sold individually.
Filter-pre Cleaner – Part Number: 271466
$7.95
Special Order
Filter-pre Cleaner
Part #271466
This is an OEM approved replacement part designed for gas trimmers/brush cutters. Its purpose is to filter out dust and debris from the air that goes into the unit. Over time it will get dirty and clogged restricting the airflow eventually requiring replacement. Please note this high quality foam air cleaner element is sold individually.

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Screw – Part Number: 1129
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Part #1129

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Muffler rusted out
7 of 18 people found this instruction helpful.
  • Snoopy from TYRONE, GA
  • Very Easy
  • 30 - 60 mins
hand tightened with threads into threaded insert
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Push mower leaked under neath.
1 person found this instruction helpful.
  • Raymond from Coalport, PA
  • Easy
  • 15 - 30 mins
  • Pliers, Socket set
Pulled the old seal out, replaced it with seal #391483S and so far looking good !
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