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1129 - Overview

Models starting with 1129

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Lawn Mower Spark Plug – Part Number: 796112S
$6.40
In Stock
Lawn Mower Spark Plug
★★★★★
★★★★★
(1)
Part #796112S
This is an OEM replacement part and is sold individually. Its propose is to deliver an electric current from an ignition system to the combustion chamber of a gas fueled engine. It will ignite the air fuel mixture by the spark. Spark Plugs will usually have to gapped to the manufactures specifications found in the owners manual. Over time a Spark Plug will become fouled because the air/fuel ratio may be set wrong,worn piston rings, carbon build up and other factors. It is better to replace a fouled spark plug, rather then trying to clean it.
Grommet – Part Number: 692189
$6.40
In Stock
Grommet
★★★★★
★★★★★
(1)
Part #692189
This OEM grommet, also called a 90-degree breather tube, is sold individually. Black in color and made of rubber, this is a 90-degree elbow for the crankcase breather tube of your mower engine. If you notice a reduction in the mower engine performance, and engine backfires, this part is likely to be in need of replacing. It can develop cracks due to fatigue, and our troubleshooting tip is to inspect this part if dark smoke is coming out of the exhaust, it is a telltale sign. This is an easy repair to make, and does not require any tools. The new grommet attaches on the breather tube fromt he crankcase to the carburetor.
Spring-rewind Str – Part Number: 490179
No Longer Available
Spring-rewind Str
Part #490179
This rewind starter spring or as it is also known, recoil spring, rewinds the pull robe back into the starter housing of your engine. The spring is made of metal, silver colored, and sold individually. Over time, you may notice that you are having trouble retracting your pull cord, which could be a symptom of the rewind starter spring failing due to fatigue or wear. Replacing this part is a repair our customers found easy. Locate and replace the start spring inside the starter housing; no special tools are required for this job.
Key-flywheel – Part Number: 222698S
$6.40
In Stock
Key-flywheel
★★★★★
★★★★★
(1)
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.
Clutch-starter – Part Number: 399671
$48.09
In Stock
Clutch-starter
★★★★★
★★★★★
(2)
Part #399671
Discover the power of optimal engine performance with the Briggs and Stratton Starter Clutch. A vital piece of your garden equipments engine, this starter clutch engages your machines flywheel while kick-starting the engine. Crafted with an emphasis on superior quality, this Briggs and Stratton product guarantees robust performance and longevity. Engineered for efficient operation, youll benefit from effortless starts and smoother running machinery. Enhance your outdoor power equipment experience today with Briggs and Strattons reliable Starter Clutch. Trust the experts, upgrade your engine components with Briggs and Stratton.
Seal-oil – Part Number: 299819S
$7.47
In Stock
Seal-oil
Part #299819S
This OEM Oil Seal is an individually sold rubber part which is attached around the axis shaft on the crankcase housing to provide a proper seal. A broken seal will lead to a leak, and the part should be replaced. Installation is rated as "Medium" difficulty by customers, and will require a screwdriver, wrenchset and seal puller. Refer to your make, model and diagrams to ensure you've chosen the correct part. This model comes in black and grey.
Seal-o Ring – Part Number: 270344S
$6.40
In Stock
Seal-o Ring
Part #270344S
The O-Ring is a black rubber part, used to provide a seal between two pieces. It can be used in various locations on a variety of equipment. Installation is rate as "Easy" and will require a screw driver, pliers, socket set, and wrench set. If broken, damaged, or worn due to fatigue, you will have a leak and the part must be replaced. Refer to your make, model and diagrams to see if this is the right part for you.
Engine Spark Plug Boot – Part Number: 66538S
$6.40
In Stock
Engine Spark Plug Boot
Part #66538S
This spark plug boot is a genuine OEM Briggs & Stratton replacement designed to fit securely over the spark plug, protecting the connection from moisture, dirt, and debris. Its durable, elbow-style design helps ensure reliable ignition and easy installation, making it an ideal replacement when a cracked, loose, or worn boot causes hard starting, misfires, or inconsistent engine performance.
Engine Screw – Part Number: 692198
$8.01
In Stock
Engine Screw
Part #692198
This OEM engine screw is a genuine Briggs & Stratton replacement fastener designed for secure, vibration-resistant attachment of engine components in small gasoline engines and outdoor power equipment. Manufactured to exact factory specifications, it provides proper thread engagement and clamping force to help prevent loosening, reduce vibration, and maintain long-term engine reliability under operating stress. Built with durable, corrosion-resistant materials for extended service life, it is an ideal replacement when original screws are missing, stripped, or worn, helping ensure safe assembly, consistent performance, and proper engine operation.
Engine Air Cleaner Cartridge Filter – Part Number: 396424S
$20.27
In Stock
Filter-pre Cleaner – Part Number: 271466
$6.40
In Stock
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.
Tube-pick Up – Part Number: 497413S
$9.95
In Stock
Tube-pick Up
Part #497413S

Exact Part matches for your search term

Spring – Part Number: 1129
No Longer Available
Spring
This part number matches the current model number 1129
Part #1129
O-Ring – Part Number: 1129
$6.40
Special Order
O-Ring
This part number matches the current model number 1129
Part #1129
Pet pretreat + sanitize stain & odor remover – Part Number: 1129
No Longer Available
Pet pretreat + sanitize stain & odor remover
This part number matches the current model number 1129
Part #1129
Screw – Part Number: 1129
No Longer Available
Screw
This part number matches the current model number 1129
Part #1129
DDTM4840HD-30-ALU FIRE RESIST – Part Number: 1129
$326.50
Special Order
DDTM4840HD-30-ALU FIRE RESIST
This part number matches the current model number 1129
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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