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Application:
for Honda TRX 300 2x4 & 4x4 FW four-wheelers 1988-2000
for Honda ATV TRX300 FOURTRAX 300 1988
for Honda ATV TRX300FW FOURTRAX 4X4 1988
for Honda ATV TRX300 FOURTRAX 1989
for Honda ATV TRX300FW FOURTRAX 4X4 1989
for Honda ATV TRX300 1990
for Honda ATV TRX300 1991
for Honda ATV TRX300FW 1991
for Honda ATV TRX300 1992
for Honda ATV TRX300FW 1992
for Honda ATV TRX300 1993
for Honda ATV TRX300FW 1993
for Honda ATV TRX300 1994
for Honda ATV TRX300FW 1994
for Honda ATV TRX300 1995
for Honda ATV TRX300FW 4X4 1995
for Honda ATV TRX300 FOURTRAX 1996
for Honda ATV TRX300FW FOURTRAX 4X4 1996
for Honda ATV TRX300 1997
for Honda ATV TRX300FW 4X4 1997
for Honda ATV TRX300 1998
for Honda ATV TRX300FW 4X4 1998
for Honda ATV TRX300 FOURTRAX 1998
for Honda ATV TRX300FW FOURTRAX 4X4 1999
for Honda ATV TRX300 2000
for Honda ATV TRX300FW 4X4 2000
Note: four-wheelers (this is for the Utility Model ATVs with the rack on the front and the back, NOT the race model ATVs).
Replacement Part Number:
Cylinder: 12000-HC4-000, 12100-HC4-000
Cylinder Head Gasket: 12251-HA0-004
Cylinder Base Gasket: 12191-HC4-900
Cylinder P-ring: 91304-HA0-003
Valve Tappet Cover O-rings: 12392-HC4-005
Intake Pipe Gasket: 18291-MN4-920
Valve Stem Seals: 12209-KL4-005
Oil Filter: 15412-HM5-A10
12000-HC4-000, 12100-HC4-000, 12251-HA0-004, 12191-HC4-900
12392-HC4-005, 12392-HC4-005, 18291-MN4-920, 12209-KL4-005
15412-HM5A10, 91304-HA0-003, 12000HC4000, 12100HC4000,
12251HA0004, 12191HC4900, 91304HA0003, 12392HC4005
12392HC4005, 18291MN4920, 12209KL4005, 15412HM5A10
Specification:
Type: Complete Cylinder Piston Top End Rebuild Kit
Material: Aluminum
Placement on Vehicle:Front
Bore Type: Standard Bore
Feature:
* If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, the Cylinder Piston Kit is exactly the right choice for you.
* The Piston is anodized for superior heat resistance and longer life.
* These gaskets are made of performance materials to increase durability and provide greater reliability.
* The Cylinder Piston Kit is for standard size 74mm. Includes all gaskets pictured to rebuild top end.
Package includes:
1x Cylinder
1x Standard Size Piston
1x Piston Ring Set
1x Wristpin
2x Circlips
1x Oil Filter
1x Gaskets Kit
2x Valve Stem Seals
1x Cylinder O-ring
2x Valve Tappet Cover C-rings
2x Spark Plug
(As the Pictures Show)
Note:
- Please confirm the model number before purchase
- Not Included installation instructions

Most orders are shipped within 1 business day as payment received!
● For detailed shipping fee to your place, please provide us your shipping address and zip code via eBay message.
● Please provide physical shipping address & telephone number for delivery, and we don’t ship to P. O. Box.
● The domestic shipping is usually 2-5 business days and international shipping is 5-10 business days depending on your location.
Notice:
● All items are double checked the condition and packing before shipping, please check the parcels carefully when they arrive and refuse to sign the package and open the shipping damage case with shipping company immediately if there is something wrong with the parcel.

Aplusmarkets offers the best warranty service from our factory directly.
● We provided a minimum one year for most of our parts, even longer manufacturer’s warranty for some parts.
● We only offer the highest quality parts and accessories available, but in some rare cases there are manufacturer’s defects, We warranty all items to be free from defects in material and workmanship for the period specified on your invoice. It begins from the date purchased.
● If the item sold should prove defective in material or workmanship within the warranty period, please contact us immediately.
Notice:
● This warranty does not cover any expenses incurred in the removal and / or re-installation of the item.
● Specifically, this warranty does not cover any expenses for time, rental, or other parts not purchased from us, or any labor.
● This warranty covers fixing or replacing the item only.
● This warranty is offered only to the original purchaser of the item and is not transferable.
● This warranty does not apply, and will be voided, if the item sold has been damaged by abuse, misuse, accident, neglect, or alteration.
● Our warranty will be null and void if the item fails due to improper installation or use.
● If you need warranty assistance, or just have questions, please do not hesitate to contact us.

Aplusmarkets offers the best warranty service from factory directly.
● All our products are 100% brand new unless otherwise stated in the product description section.
● Aplusmarkets offers a minimum one year, unlimited mileage warranty on most of parts sold, some parts are otherwise noted longer manufacturer’s warranty.
● The warranty covers the part purchased, but does not cover labor or additional expenses.
● We only offer the highest quality parts and accessories available and we are not responsible for any illegal issues that caused by the improper usage of our products.
● Please arrives with damage, you may refuse to take the package, product will be returned back to us at no charge; any other cases, please contact us for instruction.
● We understand that sometimes you need to make a return or an exchange, so we make it easy.
● All we ask is you send it back in the same condition it was received - new and un-used within 30 days of date of purchase.
● We cannot accept returns on used or installed items.
● All return and cancellation shipping and handling fees of all the orders are non-refundable.
● No returns will be accepted after 30 days of date of purchase.
● Whatever your return reason or exchange is, please contact us for return instruction and return authorization number first; Our customer service team will provide you the professional solution and solve your problem promptly.
● Your 100% satisfaction is our top priority, our goal is for you to be happy with your purchase.
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