SKU: 27316418746

1972 Honda Z50A K3 50cc Complete Top End Kit 12200-GK4-761 12301-086-000

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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

1972 Honda Z50A K3 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: 27316418746

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4.9 ★★★★★
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Product Reviews
L
Lexi
Waukegan, US
★★★★★ 5
Cute and stylish bracelet
I recently purchased the Sterling Silver 14K Gold-Plated Clover Bracelet with the Mother of Pearl four-leaf charm, and I couldn't be happier with my choice! First off, the design is just lovely; the combination of the silver and gold plating adds a touch of elegance, while the charm really stands out with its beautiful, iridescent finish. It catches the light beautifully and feels both delicate and durable at the same time. I was drawn to this bracelet because it’s not just a piece of jewelry; it symbolizes good luck, which I thought would make a nice gift for a friend. When I received it, I realized it would also make a fantastic addition to my own collection! The size is just right, and it’s comfortable to wear all day long without any irritation, which can sometimes be a concern with bracelets. My friend loved it and appreciated the thoughtful gesture. It’s the kind of gift that feels personal and meaningful. Overall, I’d say this bracelet is a charming piece that combines style and a bit of luck, making it a wonderful treat for yourself or a special gift for someone else. I highly recommend it! 🌟 1 Star: I do not recommend this product at all, it has serious flaws and needs to be refined before I can recommend purchasing it 🌟🌟 2 Stars: This product may have some major flaws, but there is still some good things about it. (I.E. Price) 🌟🌟🌟 3 Stars: This product only has minor flaws or bad instructions, and I can still recommend buying it in most conditions. 🌟🌟🌟🌟 4 Stars: This product has very few flaws and I recommend purchasing it. 🌟🌟🌟🌟🌟 5 Stars: Exceptional product, minimal or no flaws.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
L
Verified Purchase
Lori Enriquez
Lowell, US
★★★★★ 3
Missing stone after one month
Pretty but broke quickly and missing stone after one month 😡
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
P
PunkinPie15
Whiting, US
★★★★★ 5
Perfect gift.
Very dainty, lovely bracelet. Perfect size, not to heavy, perfect for plus size wrists. Great value. Nice quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 21, 2025
S
Sassshxx
Battle Creek, US
★★★★★ 1
I don’t recommend! Feels Cheap!
The bracelet is very slim and lightweight, but unfortunately it looks a very fake in person. The gold plating and charm don’t have the quality finish I expected. For the product price, this bracelet doesnt do any justice. Unfortunately, it would have been better to not purchase this at all because I was expecting some weight to the item and much superior quality due to how expensive it is! Can’t recommend because its not worth the price for the look and feel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 19, 2025
J
JM
Omaha, US
★★★★★ 5
Very comfortable and looks great
This bracelet is so pretty. The charms look sweet and delicate. The shell inlay looks expensive. It’s really comfortable to wear this bracelet. I’ve kept it on for weeks without removing it and I really don’t even notice it. It hasn’t tarnished at all and I wear this in the shower and to bed. It’s my current favorite “cheap” jewelry piece. It certainly doesn’t look cheap at all though. Only cheap in price for the product that you get. It fits great. It’s totally giving me VCA vibes. I’m really happy with this piece.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 19, 2025

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