This authentic manufacturer-sourced gasket kit is made for use with Kohler engines commonly installed on a variety of lawn and garden equipment. The parts in this kit are utilized to ensure a tight fit between the cylinder and the cylinder head. Over time gaskets may wear out and begin to crack eventually requiring replacements. For the exact locations and the correct installation of the new components, please refer to the appropriate diagrams of your model. This high-quality kit includes the head gasket, the intake port o-rings, the muffler gaskets, the intake manifold gaskets, the head bolt washers, the head bolt nuts and the installation instructions. You will need a wrench set to take the engine apart when performing this repair.
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★★★★★
★★★★★
Parts look of good quality and shipping was timely !
Cant wait to get the parts installed so i can restore this lawn tractor.
Guest - June 29, 2020
Verified Purchase
★★★★★
★★★★★
Super Helpful Staff
Although we received the wrong cylinder head, it was easy to speak with someone about returning it and having them ship the right one. Every time we spoke with a representative they were super friendly and helpful.
Guest - December 30, 2020
Verified Purchase
★★★★★
★★★★★
great part, better than original, followed included instructions.
the parts arrived in great condition, tear down and reassembly somewhat tedious with engine still mounted on mower. this 18 year old mower performs as it did when new. very pleased with ereplacement parts to have the needed items in hand quickly.
Guest - June 29, 2021
Verified Purchase
★★★★★
★★★★★
Good quality
Quality parts and worked as expected.
Guest - February 25, 2025
Verified Purchase
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.
A Bit Difficult
More than 2 hours
(4 rated repairs)?
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Blown head gasket, 27hp Kohler engine on Snapper ST150x ZTR mower
1. Remove roll over protection.
2. Remove bumper.
3. Remove fuel pump, voltage regulator, air filter, oil fill tube.
4. Remove muffler.
5. Remove all engine shrouds.
6. Remove valve cover gaskets.
7. Unbolt intake gasket. No need to remove throttle or choke cables. Only need to remove the throttle lin
... Read morek.
8. Remove heads and gaskets.
9. Clean it all up, put it all back together, instructions came with the head gasket kit for torque values and cleaning procedures. For all of the shrouds and engine accessories removed you have to remember what you did. Taking pictures of the parts as you remove them makes assembly much easier.
Replacing the head gaskets on the Kohler two cylinder engine is a relatively easy procedure. The most time consuming part is removing the cowling, intake manifold and fuel system to get access to the heads. The torque specs are all given in inch pounds and must be converted to foot pounds or use a metric wrench.
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Blown head gasket
Jeff from Ohio city, Ohio
3 of 3 peoplefound this instruction helpful.
Difficulty Level:
Difficult
Total Repair Time:
More than 2 hours
Tools:
Nutdriver, Pliers, Screw drivers, Socket set, Wrench set
Removed head, checked with straight edge. Removed other head to be sure and checked with straight edge. Replaced head gaskets and heads. Installed all other parts and test ran. All checked ok.
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Oil leak and burning in cylinder, low power on both banks
Removed engine heads cleaned surface and replaced gaskets. Be sure to soak exhaust studs with penetrating oil for several days before trying to remove.
Assemble in reverse order.
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Stock Status
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
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_WW_17.gif "Part Location Diagram of 2484104-S Kohler Kit: Cylinder Head Gasket")
_WW_17.gif "Part Location Diagram of 2484104-S Kohler Kit: Cylinder Head Gasket")
