Hard
More than 2 hours
This is an original replacement part sourced directly from the manufacturer. The oil seal is commonly found in Honda small engines, such as those found in trimmer/brushcutters, rototillers, and water pumps. This part is made of plastic, and is generally used to prevent oil leakage around the crankshaft. This item is sold as an individual replacement part.
Oil Seal - 15x25x6 91214-ZM3-003
OEM part for: Honda
Part Number: 91214-ZM3-003
$4.99
In Stock
Ships within 1 business day 
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Compatibility
This Oil Seal - 15x25x6 will fit the following 59 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Honda
Show More Compatible ModelsThis item works with the following types of products:
- Engine Parts
- Edger Parts
- Trimmer Parts
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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.
Honda engine started burning oil and metal dust in oil.
Tim - May 7, 2022
Tool Type
Engine
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Socket set, Wrench Set
1.Disassemble the Honda GX31 engine.
2. Identify worn parts
3. Hone cylinder bore.
4. Replaced piston, rings, piston pin.
5. Replaced oil seals
6. Reassembled engine.
7. Allowed rtv sealant to cure for 24 hours that sealed engine block.
8. Added engine oil and started engine.
2. Identify worn parts
3. Hone cylinder bore.
4. Replaced piston, rings, piston pin.
5. Replaced oil seals
6. Reassembled engine.
7. Allowed rtv sealant to cure for 24 hours that sealed engine block.
8. Added engine oil and started engine.
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Honda GX31 year 1997 an oil leak covered entire engine
Anthony - March 28, 2019
Tool Type
Engine
Difficulty
Hard
Time
More than 2 hours
Tools Used
Socket set
I had to dissemble the engine the shroud and all the parts ( teardown) . I'm not a professional mechanic and this was a learning "lesson". I made a few mistakes since this was my first time doing engine repairs, but found that EReplacement web site helped a lot (diagrams) and part numbers, which speeded up part picking. The oil leak is fixed since I replaced the seals and head gasket. So far the Honda started right up, but haven't used it yet since the weather has been raining.
Regards,
Anthony
Regards,
Anthony
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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.
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