Honda Z50 R Z50A Mini Trail 50 Monkey CRF50F XR50R Top End Cylinder Kit 50cc
Honda Z50 R Z50A Mini Trail 50 Monkey CRF50F XR50R Top End Cylinder Kit 50cc
Honda Z50 R Z50A Mini Trail 50 Monkey CRF50F XR50R Top End Cylinder Kit 50cc
Honda Z50 R Z50A Mini Trail 50 Monkey CRF50F XR50R Top End Cylinder Kit 50cc
Honda Z50 R Z50A Mini Trail 50 Monkey CRF50F XR50R Top End Cylinder Kit 50cc
Honda Z50 R Z50A Mini Trail 50 Monkey CRF50F XR50R Top End Cylinder Kit 50cc
Honda Z50 R Z50A Mini Trail 50 Monkey CRF50F XR50R Top End Cylinder Kit 50cc
Honda Z50 R Z50A Mini Trail 50 Monkey CRF50F XR50R Top End Cylinder Kit 50cc

Honda Z50 R Z50A Mini Trail 50 Monkey CRF50F XR50R Top End Cylinder Kit 50cc

Sale price$136.88 USD
SKU: M587-A101~amp1
Quantity:

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

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

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

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

Shipping:
Free Shipping
Handling time: Ship within 24 hours
Delivery Time: 3-7 business days

Warranty:
1. Condition: 100% Brand New
2. Warranty Period: 1 Years
3. 24-Hour Support: Provide you with timely after-sale support

Customer Reviews

Based on 50 reviews
100%
(50)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
A
Anonymous
Worked perfect

It fit my BIKE perfect. It now has great compression and no longer smokes. The gaskets were a little scratched but I put some gasket maker in the scratched spots and it sealed fine.

J
James Wells
Suzuki 400 Ltz upper end replacement

Every thing in kit was exactly as advertised and 👍fit perfectly

A
Anonymous
Always satisfied

I have bought many of parts for my quads from this seller. Although not OEM they are spot on close and have never failed me. I will continue to buy this brand of parts.

A
Anonymous
Restored power

every part measure good work perfectly ,restored power now I'm getting full power of the quad and a great fit for the head and engine

A
Anonymous
Wow! Amazing

For the money this kit can’t be beat! Good quality parts! Got it put together and rode probably 5 hrs so far and everything is running and sounds perfect.

A
Anonymous
Great parts for the price

Received fast and packaged well each part was individually boxed or wrapped and then all put in another box so that was nice nothing banging around and getting damaged by other parts. Super easy to install headed installed in less than an hour. Honestly can't beat it for the cost

A
Anonymous
Excellent for the price everything was a great match

Good fit .piston felt about the same weight as stock part.jug had good machine surfaces. And supplied gaskets were of good quality. I would recommend this

A
Anonymous
Very good

Was afraid that you get what you pay for but was surprised how good a kit you actually get,after rebuil my atv idles and no longer smokes like crazy, would buy again