SKU: 72903159900

2009-2018 Honda Z50J (FI) 50cc Complete Top End Kit 12200-GK4-761 12301-086-000

$69.99 $77.77
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Description

2009-2018 Honda Z50J (FI) 50cc Complete Top End Kit 12200-GK4-761 12301-086-000Honda ST 50 Dax C 50 Z 50 Monkey Z50R XR CRF 50 50cc Complete Top End Kit Features: Complete engine cylinder Top end rebuild kit for Honda 50cc. If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you. Kit includes cylinder, cylinder head, piston, rings, pin, clips & top end gasket kit (you get exactly what is pictured). Includes all gaskets pictured to rebuild

Honda ST 50 Dax C 50 Z 50 Monkey Z50R XR CRF 50 50cc Complete Top End Kit

Features:
Complete engine cylinder Top end rebuild kit for Honda 50cc.
If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you.
Kit includes cylinder, cylinder head, piston, rings, pin, clips & top end gasket kit (you get exactly what is pictured).
Includes all gaskets pictured to rebuild top end.
Kit is for standard bore size - 39mm, 13mm steel piston pin.
This kit is excellent as a low-cost replacement for defects in the original cylinder.

Specifications:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Material: Aluminum
Displacement: 49cc
Bore Type: Standard Bore
Bore Size: STD 39mm
Pin Diameter: 13mm
Cooling system: Air cooled

Replacement Part Number:
Cylinder: 12101-GB2-000
Cylinder Head: 12200-GK4-761
Cylinder Head Cover: 12301-086-000
Cylinder Head Cover Gasket: 12391-035-306, 12391-GB2-000
Cylinder Head R Side Cover: 12331-GB0-910
Cylinder Head R Side Cover Gasket: 12394-GB0-910
Cylinder Head L Side Cover: 12341-065-920
Cylinder Head L Side Cover Gasket: 12395-GB2-306
Valve Tappet Cap(x2): 12361-035-000
Cylinder Base Gasket: 12191-GW8-681, 12191-GW8-682, 12191-035-010, 12191-035-000
Cylinder Head Gasket: 12251-GBJ-003
Piston (Std): 13101-GBZ-701, 13101-GBZ-700
Pin, Piston: 13111-GB2-000
Piston Ring Set (Std): 13011-GBZ-702
Circlips, piston: 13115-001-000
Valve Stem Seals: 12209-GB4-681
Carb Insulator Gasket: 16201-165-A10

Fits Models:
Fit for Honda - 2004-2009 - CRF50F - Mini Cycle
Fit for Honda - 2011-2019 - CRF50F - Mini Cycle
Fit for Honda - 2000-2003 - XR50R - Mini Cycle
Fit for Honda - 1969-1978 - Z50A - Mini Trail
Fit for Honda - 1979-1999 - Z50R
Fit for Honda - 1986 - Z50RD
Fit for Honda - 1988 - ZB50
Fit for Honda - 1967 - Z50M
Fit for Honda - 1968-1969 - Z50A - K0
Fit for Honda - 1969-1970 - Z50A - K1
Fit for Honda - 1970-1971 - Z50A - K2
Fit for Honda - 1972 - Z50A - K3
Fit for Honda - 1973 - Z50A - K4
Fit for Honda - 1974 - Z50A - K5
Fit for Honda - 1975 - Z50A - K6
Fit for Honda - 1976 - Z50A - 76'/ Z50J1
Fit for Honda - 1977 - Z50A - 77'/ Z50J1
Fit for Honda - 1978 - Z50A - 78'/ Z50J1

Also fits Dax ST, Monkey, Gorilla, Chaly, SS, C, CD with 6 Volt (!) series engine, Jincheng, Dax Q5, Gorilla Q7, Sasy with 50cc cylinder head!
Fit for Honda - 1978-1990 - Z50J (6v)
Fit for Honda - 2009-2018 - Z50J (FI)
Fit for Honda - 1978-1988 - Z50G Gorilla (6v)
Fit for Honda - 1988-1990 - ST50 Dax
Fit for Honda - 1985-1996 - C50 Cub

(Compatibility Chart is for Reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)

Package Includes:
1x Cylinder
1x Cylinder Head
1x Cylinder Head Cover
1x Cylinder Head Cover Gasket
1x Cylinder Head R Side Cover
1x Cylinder Head R Side Cover Gasket
1x Cylinder Head L Side Cove
1x Cylinder Head L Side Cover Gasket
2x Valve Tappet Caps
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x 39mm Piston (Std)
1x Piston Pin
1x Piston Ring Set (Std)
2x Circlips
2x Valve Stem Seals
1x Carb Insulator Gasket
1x O-Ring kit

Note:
Carefully compare to your old parts to be sure this is the correct part for your machine.

The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer Fits.

Warranty:
1. Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
2. 24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72903159900

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4.0 ★★★★★
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Fan 4420
Dallas, US
★★★★★ 5
Great story and illustrations!
I purchased this book as a Christmas present for my toddler nephew and it became his favorite new book of the year! I had read the story randomly in a store some years ago as the title, awards, and cover illustration caught my eye. Growing up as a 90s kid, I cannot recall being exposed to a variety of diverse books especially ones that take place in the city and Last Stop on Market Street stuck with me. It depicts the city life well, how for some the only transportation is the bus, and the value of community by giving your time to help and connect with others. The illustrations are beautifully done and the story captures both CJ's imaginations and observations wells. My brother especially loved how wise CJ's grandmother is as she guides him during their journey and teaches him at a young age how to help those in need.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2024
S
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Susie
Whiting, US
★★★★★ 5
A beautifully written and illustrated story about a young boy and his Nana and their loving spirit they share with others
Format: Hardcover
This is a simple, but beautiful story with heart. It is told by a little boy who apparently lives with his Nana. The illustrations are scenes painted in brilliant colors. C.J., the boy has many questions to ask his Nana, like why they have to ride the bus or always to do the same thing every Sunday? Nana patiently and gently answers every question and helps C.J. to open his eyes and his mind to the beauty around him. This book teachers children compassion and to look for good and beauty in people and their surroundings. It models empathy for those who have less than one has. Nana has a lovely spirit and great wisdom. She makes one feel that she is a lady one would like to know. Nana teaches the joy of giving back to others. This is a book I will read again and again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2016
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linda devine
Omaha, US
★★★★★ 5
Excellent
Format: Hardcover
Excellent reading and colorful
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Reviewed in the United States on November 15, 2025
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Linda
Battle Creek, US
★★★★★ 5
Wonderful book for Children
Format: Kindle
Great read and lots of great lessons for children and wonderful illustrations. Very well written. I highly recommend this book.
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Reviewed in the United States on July 12, 2025
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Sunset Slacker
Alexandria, US
★★★★★ 5
Wonderful depiction of the city & finding gratitude
Format: Hardcover
I bought this book after moving my young family from SF to a very homogeneous suburb. Rode MUNI with my kids & at the time didn’t realize how diversity is taught passively when it’s all around you. Fast forward, my kiddo makes a comment in preschool that shocks me & realize that she’s now in such a bubble. This book is clearly nostalgic for me, but for my kids it’s a chance to talk about all the different lives people live. A chance to talk about race, culture, homelessness, privilege (riding the bus instead of a car, not having a music player), people with disabilities, etc. To those who choose to post about the grammar In this book, good authors work very hard on depicting dialects, which are 100% a part of one’s culture. Take the opportunity to discuss the diversity that exists in language too. My goodness, white people from Boston add & delete Rs like crazy (Cubar instead of Cuba, ca’ instead of car). 🙃
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Reviewed in the United States on August 5, 2020

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