ReviewsAdjustable Stroke Cylinder

DECI 2 Cylinder Engine Model, 8.6cc 4-Stroke Electric Start Engine Mini Engine Inline Water-Cooled Engine 1/8 RC Car Engine Model Physics Toy for Teens, Adults - RUIFEIYA NR-200

...tter compatibility with RC models. The lightweight structure provides a guarantee for subsequent expansion of application scenarios..
{ Strong Power } : The engine has a larger displacement and a larger cylinder pressure, and it is easier to start with a starter motor. The adjustable valve and single carburetor design make the engine easier to adjust, the throttle is sensitive, the normal speed range is 3000-18000rpm, and the maximum speed can reach 22000rpm (it is not recommended to pull the highest speed for a long time)..
{ Stable Working } :The asynchronous crankshaft structure is adopted, and the operation is smoother. It adopts wet water cooling and built-in centrifugal water pump cooling method to ensure the stable operation of the engine for a long time..
{ Instructions for Use } : This engine needs to be used with a starter kit. Please use the machine according to the instructions to avoid damage to the machine by wrong operation. If you have any questions about our products, please contact us by email and we will respond to you within 24 hours..

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Mingdun 4 Sets Cylinder Head Cover Bolts 66cc 80cc 2- Srtoke Engine Motorized Bike

Includes the following components: Cylinder, Cylinder Head,, Piston, Piston Rings, Piston Pin, Circlips, Connecting Rod Bearing, Spark Plug,, Head Gasket, Base Gasket, Reed Valve, Reed Valve Gasket, Exhaust Gasket, Fan Cover.
Alpha Sports Kolt 50 and LG 50 2-stroke 50cc ATVs.
E-Ton 50cc 2-Stroke Beamer scooters: Beamer PN2Beamer II PN2B, Beamer III PN2D, Beamer Matrix PN2C, Beamer Matrix II PN2E, Beamer R2-50 PN2G, Matrix 50 PN2H.
E-Ton Viper 50 (RXL-50), Viper 50 Mini (RXL-50M), Lightning 50 (AXL-50 / NXL-50), Impulse 50 (TXL-50) 2-stroke ATVs.
compatible with Polaris Predator 50, Scrambler 50 and Sportsman 50 2-Stroke ATVs.

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DOZYANT 8" Long Stroke Office Chair Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) for Tall Person Universal Size Fits Most Executive Chairs, Highest End Class 4

8″ STROKE FOR ADJUSTING CHAIR HEIGHT: Minimum length: 11.2 inches.
maximum length when fully extended: 22.5 inches.
HEAVY DUTY Gas lift cylinder that holds great weights – tall center support column of the chair. Holds up to 450 lbs on most office, executive and computer chairs. Highest End Class 4 gas cylinder on market..
STANDARD CYLINDER DIAMETER: Outer cylinder: 2 inches, Inner cylinder: 1. 1 inches. Please confirm the measurement before ordering..
SMOOTH & NOISELESS: Full 360 degree rotation, smooth and noiseless movements to all directions.
EASY INSTALLATION : Can be installed easily with no additional screws required..

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Oak Leaf Gas Lift Cylinder, Office Chair Gas Lift Cylinder Replacement, Pneumatic Shock Heavy Duty (450 lbs) Office Chair Parts & Universal Size, 5'' Stroke, Black

STANDARD CYLINDER DIAMETER: Outer cylinder: 2 inches, Inner cylinder: 1.1 inches. Please confirm the measurement before ordering..
DESIGNED TO BE HEAVY DUTY: Holds up to 450 lbs on most office, executive and computer chairs..
5’’ STROKE FOR ADJUSTING CHAIR HEIGHT: Minimum length: 10.5 inches.
maximum length when fully extended: 15.5 inches.
SMOOTH & NOISELESS MOVEMENT: Full 360 degree rotation, smooth and noiseless movements to all directions.
EASY INSTALLATION & MONEY-BACK GUARANTEE: Can be installed easily with no additional screws required. If you are not satisfied with our chair gas cylinder,just return it within 30 days for a full refund..

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CDHPOWER Super Motor PK80 Replaement with Iron Sleeve Cylinder 49mm Top End Cylinder Set and Bottom End Crank Set for 2 Stroke kit 66cc/80cc

CDHPOWER Super pk80 motor Replaement:Iron Sleeve Cylinder 49mm:Top End Cylinder Set and Bottom End Crank Set for 2 stroke kit 66cc/80cc pk80 motor kit.
High hole Piston kit installed well inside of cylinder and Long connecting rod AF80 or zmn80.
The casting cylinder head increases the horse power and this greatly cools off the engine. Would result better performance and longer life for your 2 Stroke Bicycle Engine. Casting cylinder head Height Max:51mm-52mm.
Clear up the cylinder transfer ports before assembling maybe some rough slag inside which maybe break off and cause the jamming of pistons and cylinders.
fully attention on screwing cylinder to the end bottom,DO NOT screw M8 bolts tightly that maybe cause drill through the end bottom so add some gasket or washer on head is better way to prevent it happen.
Attention on piston ring if put the piston out of cylinder, the piston rings are weak, better with right way install piston kit to cylinder.

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49CC 2-Stroke Mini Motor Air Cooled Racing Engine For Pocket Bike Mini Dirt Bike ATV US (49cc with Fuel Tank)

➤Stroke: 2-stroke. Gas-oil Mix Rate: 25:1. Bore: 44mm. Gear Box Reduction Rate: 3.1 : 1. Displacement: 49cc..
➤Cylinder Numbers: Single cylinder. Start Way: Recoil pull start,new style recoil,easy to pull start. Recoil Starter Material: New style easy pull starter. Cooling: Air forced cooling. Spark Plug Size: L7T L7TC..
➤49cc mini motor air cooled racing engine capable of achieving 40mph dependant on user weight and terrain..
➤ Engine is COMPELTE WITH High performance cylinder head, plug, powder coated metal pull start, air filter and 14mm carburettor,Balanced crank, balanced flywheel, ported piston windows, up-rated CVT transmission unit..
➤For 49CC 2 Stroke Pocket Bike, Mini Dirt Bike, ATV or Scooter..

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DOZYANT 6" Long Stroke Office Chair Gas Lift Cylinder Replacement, Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) for Tall Person Universal Size Fits Most Executive Chairs, Highest End Class 4

6″ Stroke for adjusting chair Height: minimum length: 11.2 inches.
Maximum length when fully extended: 17.2 inches.
Heavy duty gas lift cylinder that holds great weights – tall center support column of the chair. Holds up to 450 lbs on most office, executive and computer chairs. Highest end class 4 gas cylinder on market..
Standard cylinder diameter: Outer cylinder: 2 inches, inner cylinder: 1. 1 inches. Please confirm the measurement before ordering..
Smooth & noiseless: full 360 degree rotation, smooth and noiseless movements to all directions.
Easy installation & 5 Year: Can be installed easily with no additional screws required. Comes with 5 year..

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Maxim TC Double Acting Hydraulic Tie Rod Cylinder - 2 Bore Hydraulic Cylinder - Tie-Rod Cylinder for Double Acting Applications - 2” Bore, 6” Stroke, 2500 PSI, 16.25'' Retracted - 3/8 NPT Ports

SPECIFICATIONS: Maxim’s hydraulic cylinders has a 2” bore with 1” pin, 1.125” rod with a maximum stroke length of 6,” 3/8 " NPT Ports with 2500 PSI and column load of 7850 lbs. It measures 16.25” when retracted and 22.25” when fully extended..
HEAVY-DUTY: With a maximum working pressure of 2500 PSI and column load capacity of 7850 lbs, this tie-rod cylinder for double acting applications is made for rugged agricultural applications that require reliable and consistent performance..
EASY TO USE: Our double acting hydraulic cylinder has a simple but compact design that can be easily installed and disassembled. These tie-rod hydraulic cylinders are manufactured per strict NFPA standards and are interchangeable..
VERSATILE: This double action hydraulic cylinder is adaptable - it comes in customizable bore sizes from 2” to 4” and stroke lengths from 4” to 48”. Although made for rugged agricultural use, the tie-rod cylinder can be used in exacting applications..
LONG LASTING: Made from top-grade ductile iron with hard-polished chrome plating, this 6 stroke hydraulic cylinder is equipped with Buna N O-ring and zinc seals. It is durable and not susceptible to damage from wear and tear..

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Ambienceo 49cc 50cc 2-Stroke Bike Engine Motor Single Cylinder Bicycle Motor Kit Gasoline Motorized Gas Engine Motor for 50cc Gas Motorized Bicycle Dirt Bike (Black)

Completely assembled 49cc 50cc 2 Stroke Engine, Single cylinder, air-cooled..
This 2 Stroke Engine Motor work with a low noise and low vibration..
Our 50cc 2 Stroke Single Cylinder Engine Motor is made of heavy duty metal..
Black color let make the Engine Motor much more suitable for the motorized black scooter..
The package includes a black 50cc 2-Stroke Engine. (Note: You will receive one engine only.).

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Engine Motor 49CC 2 Stroke Racing Complete Engine Motor Pull Start Motorized Bike Engine Kit for Pocket Bike Mini Dirt Bike ATV Scooter (Complete Engine Only, Style 2)

【MAIN FITMENT】49CC 2 Stroke High Performance Complete Racing Engine Motor, suitable for 49CC 2 Stroke Pocket Bike, Mini Dirt Bike, ATV or Scooter..
【COMPLETE ENGINE MOTOR】This Engine is complete with high performance cylinder head (40mm dismeter), plug, powder coated metal pull start, air filter and 14mm/0.55'' carburettor, balanced crank, balanced flywheel, ported piston windows, up-rated CVT transmission unit..
【HIGH EFFICIENCY ENGINE】49CC mini motor air cooled racing engine capable of achieving 40mph dependant on user weight and terrain..
【MAIN PARAMETERS 1】Cylinder Numbers: Single cylinder, Displacement: 49CC, Stroke: 2-stroke, Bore: 44mm/1.7'', Chain: 25h, Gas-oil Mix Rate: 25:1, Gear Box Reduction Rate: 3.1:1, Cooling: Air Forced Cooling, Spark Plug Size: L7T L7TC..
【MAIN PARAMETERS 2】Start Way: Recoil pull start, new style recoil, easy to pull start.
Recoil Starter Material: New style easy pull starter.
Application: for most air cooled mini dirt bikes.
Package size: 34cm x 25cm x 15cm (13'' x 10'' x 6'').

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X-PRO 150cc Short Case Air cooled w/Automatic Transmission Electric Start GY6 Scooter Engine

Engine Type: Single Cylinder, 4-Stroke, 2-Valve Short Case 150cc GY6 CVT Auto Scooter Engine Use 743-20-30 Belt, Air cooled, CVT, 4 Stroke, auto clutch, electric start..
GY6 150cc Engine, Automatic Transmission, electric start..
This engine assembly comes with Intake Pipe, Drive Sprocket, Sprocket cover & Spark Plug, but doesn't come with Carburetor, Battery, CDI, Voltage Regulator, Ignition Coil etc. Best of all, it comes with High quality aluminum cylinder head and iron cylinder body..

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