Hard
More than 2 hours
This part is made out of metal and is available individually. The spring goes next to the weight and the thrust washer. A screwdriver and a wrench set may be helpful when replacing this item. Over time this part may break or bend and will need to be replaced. This item is an OEM sourced directly from the manufacturer for use in Toro lawn tractors and Kohler engines.
Spring, Acr 20 089 06-S
OEM part for: Kohler, Toro
Part Number: 20 089 06-S
$3.99
In Stock
Ships within 1 business day 
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Compatibility
This Spring, Acr will fit the following 468 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Lawn Tractor Parts
Customer Part Reviews ?
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My engine sprung into action
This ACR spring was exactly what the dr. ordered. The repair was moderately difficult to perform but fixed my problem. The spring was competitively priced.
David -
November 14, 2021
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Starter would not turn engine, Automatic Compression Release now working
David - November 14, 2021
Tool Type
Lawn Tractor
Difficulty
Hard
Time
More than 2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set
I removed all of the parts on my tractor to allow me to remove the closure plate on top of the engine. Removed the closure plate and found the broken ACR spring. Turned the engine by hand until the timing marks on the camshafts and crankshaft were lined up. Removed the exhaust camshaft, removed the broken ACR spring and replaced it with the new spring. Before I put the closure plate back on the top of the engine, I turned the engine by hand to ensure that the ACR was working, the exhaust valve was opening slightly on the top dead center stroke. At this point, I finished putting my garden tractor back together. Starts and runs great after the repair.
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Broke internal governor
Thomas - October 10, 2016
Tool Type
Lawn Tractor
Difficulty
Hard
Time
More than 2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver, `Torque Wrench
Remove hood and other covers . Remove wiring harness, starter, elect. module, remove fly wheel cover, remove fly wheel ,remove, closure plate remove cam gears , drain oil, clean & inspect engine block. Replace cam gears assemble governor reassemble & torque cover plate & fly wheel reassemble all other covers , parts ,carb. linkage, battery cables, & safeties . Replace oil start & run , check operation. YOU MUST BE SURE THE ENGINE IS TIMED BEFORE REPLACING CAM GEARS !!
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Automatic compression release was not engaging.
Curt - August 22, 2016
👍 1 of 2 people found this instruction helpful
Tool Type
Engine
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Socket set, Wrench Set, Nutdriver
I disassembled to motor and installed the above mentioned parts. While reassembling I also set the valves.That particular problem was easily solved but unfortunately seems a waste of time on this particular engine.
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
