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Complete GY6 Cylinder Head Rebuild Kits with valves, Trkimal 57.4mm 150cc Big Bore Upgrade Kits for 4 stroke 157QMJ Engines Chinese scooter moped parts, GY6 Engine parts Sunl Roketa Peace

  • Based on 166 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Aug 11
Order within 6 hours and 17 minutes
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Features

  • Cylinder Bore: 57.4mm / Non-EGR Cylinder body
  • Full sets of parts: Complete parts is suitable for motorcycle maintenance shop, motorcycle parts supermarket and personal use with nice price.
  • Apply to: GY6 4 stroke 125cc/150cc engine for most of chinese scooter, atv and go karts
  • Parts included:GY6 150cc Cylinder Head Comp, 57.4mm Bore Cylinder Block, Set of 57.4mm Piston Assy, Piston, Rings and Wrist Pin, Full Set of Engine Gasket, 6pins CDI, Ignition coil, DC regulator, relay, A7TC Spark Plug, Set of Intake Manifold and Muffler Bolts, and Exhaust locking ha, Set of 14 Gram roller , Rocker Arms, Valve Seals, Oil Pump Assy with Driving Gear, Camshaft, Camshaft chain 90, belt 835*18*30, Chain adjuster, Oil screen, spring, cover and oil seal, Starter clutch, intake mani
  • If you have any problems or need help, welcome to contact us before or after your purchase. We will do our best to help you to solve it.

Description

Fit Model: Eaglecraft 150 Znen 150 Tank 150 Retro 150 Kymco Agility 150 4 stroke Taotao 150 4 stroke Lance Vintage 150 Jonway 150 Vento 150 Shenke 150 Carbide 150 Quantum 150 Zircon 150 Helix 150 Manco 150 American Sportworks 150 Tomerlin Crossfire 150 150R Dazon Raider 150 Carter Talon 150 other 4stroke GY6 150cc engine Size: 57.4mm bore About Quality: /b> We can only guarantee the high quality of products which sold by TRKIMAL. And we accept Return of Goods without Reasons. Pacakage Included: 1 x GY6 150cc Cylinder Head Comp 1 x 57.4mm Bore Cylinder Block 1 x Set of 57.4mm Piston Assy, Piston, Rings and Wrist Pin 1 x Full Set of Engine Gasket 1 x 6pins CDI 1 x Ignition coil 1 x DC regulator 1 x relay 1 x A7TC Spark Plug 1 x Set of Intake Manifold and Muffler Bolts, and Exhaust locking hat 1 x Set of 14 Gram roller 1 x Rocker Arms 2 x Valve Seals 1 x Oil Pump Assy with Driving Gear 1 x Camshaft 1 x Camshaft chain 90 1 x 8351830 1 x Chain adjuster 1 x Oil screen, spring, cover and oil seal 1 x Starter clutch 1 x intake manifold

Manufacturer: ‎TRKIMAL


Brand: ‎TRKIMAL


Item Weight: ‎10.91 pounds


Package Dimensions: ‎11.61 x 7.83 x 6.73 inches


Item model number: ‎TRKIMAL-00045-1


Manufacturer Part Number: ‎TRKIMAL-00045-1


Date First Available: September 4, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Mis entregos
Buena calidad y precio
Reviewed in the United States on June 6, 2026 by Mario Del Bosque

  • Cal camp kart rips now Cal camp kart rips now
I put this on a yard sport ys200 XLT caps camp kart 150cc gy6, the valve relief were bigger than the factory piston which is better and piston slightly bigger, I ported and polished the intake also. Fit perfectly a drive normally than started a hard break in, which feeling more power. This kit came with a lot of extra stuff I’m not gonna use but some as back parts. ... show more
Reviewed in the United States on May 7, 2025 Reviewed in the United States on May 7, 2025 by Matt

  • Great product great price
All is great In the middle of the project discovered the piston rings were the wrong size ( 4mm too big for the cylinder Everything else was fine Cost me 32.00 for the correct ones
Reviewed in the United States on April 29, 2024 by Jake a.

  • Perfect for what I needed
This was just what I needed. Gokart hadn’t worked in a couple years and smoked terribly. Using youtube for tutorial, I swapped out the jug/piston/head and a couple other parts (didn’t need all of them so saved some for later needs). Kart runs as good or better than new.
Reviewed in the United States on May 15, 2025 by Horsin'

  • fast and correct
All pieces and parts fit as ordered. Came in the next day after ordering.
Reviewed in the United States on June 5, 2022 by Amazon Customer

  • Not complete
Why call it a complete rebuild kit and don't come with camshaft holder or a stater or stator! Damn always something!! It's my fault I should of took more time but there is always so much to read and check for it's just a pain in the ass,!
Reviewed in the United States on July 25, 2024 by Andrew

  • Kit de moto
Muy completo este kit siento que tengo moto nueva
Reviewed in the United States on June 14, 2025 by Marianni

  • Nice
Says big bore but it isn’t for a gy6 engine which is fine I needed to rebuild the engine anyways and all the stuff is really good quality for the money
Reviewed in the United States on February 24, 2020 by Alex.O

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