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YX140 Cylinder Head Assembly Kit + Cylinder Piston Ring Gasket Kit for 56mm Bore YX 140cc YX150cc 1P56YMJ 1P56FMJ 1P56FMJ-5 Horizontal Engine

YX140 Cylinder Head Assembly Kit + Cylinder Piston Ring Gasket Kit for 56mm Bore YX 140cc YX150cc 1P56YMJ 1P56FMJ 1P56FMJ-5 Horizontal Engine

$119.99

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

  • Fitment: 56mm Bore YINXIANG 140cc Horizontal Engine (1P56FMJ W063), 140cc Horizontal Engine (1P56YMJ ), YinXiang 150cc Horizontal Engine (1P56FMJ-5 W150-5)
  • For: KAYO BSE Bosuer Xmotos Apollo Orion Rusi SSR SDG GPX GMX Pitsterpro Mobster thumpstar YX 140cc 150cc Dirt Pit Bikes
  • Product Specifications: Big valve head 27mm inlet Valve 23mm exhaust Valve, Valve gap (mm): 0.05±0.02; The piston pin diameter: 6cm, the middle height of the cylinder: 9.1cm
  • You will get YX140 cylinder head, timing sprocket, spark plug, valve rocker arm, cam, spring, lock clip, limit plate, cylinder block, piston kit, ring kit, gasket kit
  • Please confirm model and size before ordering YX140 Cylinder Head Assembly Kit + Cylinder Piston Ring Gasket Kit to ensure that this is the correct part

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B0DNYW835M Category:

Description

Product Description

Fitment For:

  • For: 56mm Bore YINXIANG 140cc Horizontal Engine (1P56FMJ W063)
  • For: 56mm Bore 140cc Horizontal Engine (1P56YMJ )
  • For: 56mm Bore YinXiang 150cc Horizontal Engine (1P56FMJ-5 W150-5)
  • For: KAYO BSE Bosuer Xmotos Apollo Orion Rusi SSR SDG GPX GMX Pitsterpro Mobster thumpstar YX 140cc 150cc Dirt Pit Bikes

YX140 Cylinder Head Assembly Kit

  • Big valve head 27mm inlet Valve 23mm exhaust Valve, Valve gap(mm): 0.05±0.02
  • You will get YX140 cylinder head, timing sprocket, spark plug, valve rocker arm, cam, spring, lock clip, limit plate. We’ll assemble it for you and you’ll get a complete YX140 cylinder head valves assembly

YX140 Cylinder Piston Ring Gasket Kit

  • Product Specifications: The piston pin diameter: 6cm, the middle height of the cylinder: 9.1cm
  • You Will Get: 1x cylinder block, 1x piston kit, 1x ring kit, 1x gasket kit

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Product facts

Specifications

Canonical product
MP-US-B0DNYW835M
Source product ID
B0DNYW835M
Category
Motorcycle & Atv / Parts / Engine / Cylinder Heads
Available images
8

Vehicle information

Available fitment details

Listing compatibility notes

  • Fitment: 56mm Bore YINXIANG 140cc Horizontal Engine (1P56FMJ W063), 140cc Horizontal Engine (1P56YMJ ), YinXiang 150cc Horizontal Engine (1P56FMJ-5 W150-5) For: KAYO BSE Bosuer Xmotos Apollo Orion Rusi SSR SDG GPX GMX Pitsterpro Mobster thumpstar YX 140cc 150cc Dirt Pit Bikes Product Specifications: Big valve head 27mm inlet Valve 23mm exhaust Valve, Valve gap (mm): 0.

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Exact identity, part numbers, model references, and available compatibility evidence

Buying guidance

Quick decision

An identity-first cylinder heads listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B0DNYW835M
  • Source product ID: B0DNYW835M
  • Category: Motorcycle & Atv / Parts / Engine / Cylinder Heads
  • Available images: 8

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

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