Shop By...
You are here: Home > Engine Parts > 43/49cc 2-Cycle Engine > Stock Parts
Sort By:
Page of 1
Air Filter and Choke Assembly - Stock, SB Air Filter Element 22/26cc, 33/36cc and 43/49cc Carburetor - Stock 43/49cc - 15mm
Our Price: $17.95
Our Price: $3.00
Our Price: $23.95
Air Filter and Choke Assembly - Stock, SB Air Filter Element 22/26cc, 33/36cc and 43/49cc Carburetor - Stock 43/49cc - 15mm
Stock air filter and choke for 43-49cc 2-stroke engines with electric start and other similar engines.

Click on photo for more info.
Air filter element for 43-49cc, 2-stroke engines with electric start and other similar engines.

Click on photo for more info.
Click on image for more details.
Carburetor Intake Manifold - 43-49cc (15mm intake, Metal Version) Carburetor primer pump Chain Lube - Blue Tac 400ml (0-X-Z Ring Safe)
Our Price: $12.95
Our Price: $4.95
Our Price: $11.95
Carburetor Intake Manifold - 43-49cc (15mm intake, Metal Version) Walbro Carburetor - primer bulb pump replacement Chain Lube - Blue Tac 400ml (0-X-Z Ring Safe)
Stock intake manifold for 43-49cc 2-stroke engines Carburetor primer pump bulb for walbro 603, 668, 813, 990 and other models. Specifications:
Overall Diameter: 18.25mm
Height: 15mm
Fits: Chung Yang CY23HR, CY23RC, CY26RC, F270, GP290, Fits: Zen G23LH, G230RC, G240RC, G260RC, G270RC, G290RC And many others as well.

Bel-Ray Blue Tac Chain Lube is the pinnacle of chain lubricants for all street, off-road and racing motorcycle chain applications including 'O', 'X' and 'Z'-ring chains. Uniquely designed to resist high speeds and extend the life of your chain and sprockets.

Designed to resist fling-off (even in high speed applications)
Wear and corrosion protection for long chain and sprocket life
No foam and Dries clear
For chain applications, including O, X and Z (won't damage o-ring)

Chain Lube - Motorex 662 Strong Street Spray - 56ml. VOC Compliant Clutch - (Stock) / 33cc, 36cc, 43cc and 49cc Clutch Bolts & Washers Set - 33cc, 36cc, 43cc and 49cc
Our Price: $8.69
Our Price: $19.95
Our Price: $3.95
Pocket Bike Chain Lube - Motorex 662 Strong Street Spray - 56ml. VOC Compliant Clutch - Stock, X7 Gas Scooter Clutch Bolts & Washers Set - 33cc, 36cc, 43cc and 49cc
White, wear-reducing fully synthetic lubricant with excellent adhesion for all, especially X-ring and O-ring motorcycle chains
Waterproof, absolutely resistant to spin and high pressure
Best suited for road use
Also available in a refillable small container
For case order 25
Click on image for more details. Bolts, Flat Washers and Wavy Washers for clutch 33cc, 36cc, 43cc & 49cc 2-cycle engine.

Specifications:
See Image
Sold as set of two.
Clutch Drum Clutch Spring HP - 33/36/43/49cc Clutch Spring Stock - 33/36/43/49cc
Our Price: $9.95
Our Price: $4.95
Our Price: $3.95
Clutch Drum Replacement clutch spring for the 33/36/43/49cc stock clutch. Scooter and Pocket Bike Clutch Spring  Stock - 33/36/43/49cc
Fits the X1 and other bikes with the same style drum. Replacement HP clutch spring for the 33/36/43/49cc stock clutch.

Specifications:
Total Length:  46.5mm
Diameter:  9mm

Replacement stock clutch spring for the 33/36/43/49cc stock clutch.

Specifications:
Total Length:  42mm
Diameter:  9mm

Crankshaft - 43-49cc Cylinder - 43cc/40mm Cylinder - 49cc/44mm
Our Price: $30.00
Our Price: $34.95
Our Price: $34.95
Crank Shaft - 43-49cc Cylinder - 43cc/40mm Cylinder - 49cc/44mm
Click on image for more details. Click on image for more details. Click on image for more details.
Engine - 49cc 2 Stroke (with electric start), X7 Engine - 49cc 2 Stroke (without electric start), X7 Engine Bearings / 43cc and 49cc
Our Price: $174.95
Our Price: $159.95
Our Price: $9.95
Engine - 49cc 2 Stroke (with electric start), X7 Engine - 49cc 2 Stroke (no electric start), X7 Engine Bearings
Click on image for more details. Click on image for more details. Specifications:
Bearing Number: 6202/P63
Outer Diameter: 35mm
Inner Diameter: 15mm
Thickness: 11mm
Engine Bearings and Seals / 43cc and 49cc Engine Case / 43cc and 49cc Engine Head Cover for 43/49cc
Our Price: $14.95
Our Price: $24.95
Our Price: $9.95
Engine Bearings and Seals Engine Case, X7 Engine Head Cover for 43/49cc
Engine Bearings and seals for 33,36,43 and 49cc 2-stroke engines with electric start.

Click on photo for more info.
Click on image for more details. Engine head cover for 43cc to 49cc 2-cycle engines. Used on many pockets bike and mini scooters.
Engine Seals - Set / 43cc and 49cc Exhaust - Stock Exhaust, Compact Flywheel - 43cc and 49cc
Our Price: $9.95
Our Price: $17.95
Our Price: $29.95
Engine Seals - Set Exhaust - Stock Exhaust, Compact Flywheel
Specifications:
Large Seal                      Small Seal
Outer Diameter: 30mm    Outer Diameter: 22mm
Inner Diameter: 15mm    Inner Diameter: 12mm
Thickness: 7mm              Thickness: 7mm

Click on photo for more info.
Click on image for more details. Click on image for more details.
Flywheel Puller for small engines Fuse Holder - 33mm X 12mm Fuse Holder - 44mm X 14mm
Our Price: $27.95
Sale Price: $24.95
You save $3.00!
Our Price: $2.99
Our Price: $2.99
Flywheel Puller for small engines Fuse Holder - 33mm X 12mm Fuse Holder - 44mm X 14mm
Specifications:
Over Diameter: 105mm
Thickness: 11mm
Bolts (3): 50mm x 8mm
Center Bolt ((1): 72mm x 11mm
Can be adjusted from 35mm - 95mm
Click on image for more details. Click on image for more details.
Gasket - Carburetor Gasket, X7 Gasket - Complete Eng. Set, X7 Gasket - Crankcase Gasket, X7
Our Price: $1.49
Our Price: $7.95
Our Price: $1.49
Gasket - Carburetor Gasket, X7 Gasket - Complete Eng. Set, X7 Gasket - Crankcase Gasket, X7
Click on image for more details.
Gasket - Exhaust, X7 Gasket - Head Gasket, X7 Gasket - Intake Manifold, X7
Our Price: $1.99
Our Price: $1.49
Our Price: $1.49
Gasket - Exhaust, X7 Gasket - Head Gasket, X7 Gasket - Intake Manifold, X7
Exhaust Gasket for the X1, X2, X7/ FS529, C1/CX15, Z600/ FS509 and other similar models. Fits:
> X1, X2, X7/ FS529, C1/ CX15 and Z600/ FS509
> any other super pocket bike that uses the same engine
Gear Box - X1 Gear Box - X7 Gearbox - 33cc/43cc/49cc
Our Price: $49.95
Our Price: $49.95
Our Price: $29.95
Gear Box - X1 Gear Box - X7 Gearbox - 33cc/43cc/49cc
Fits:
> X1
Gearbox for the X7/ FS529 and many other applications.

Click on image for details.
Gearbox - 33cc/43cc/49cc
Ignition Coil - 2 inch Ignition Coil - 2.5 inch Intake Manifold - 43-49cc (15mm intake)
Our Price: $19.95
Our Price: $19.95
Our Price: $11.95
Ignition Coil - 2 inch Ignition Coil - 2.5 inch Intake Manifold - 43-49cc (15mm intake)
This coil fits most medium sized pocket bikes with the 49cc 2-stroke engine with an electric start. This coil fits most medium sized pocket bikes with the 49cc 2-stroke engine with an electric start. Stock intake manifold for 43-49cc 2-stroke engines
Loctite - High strength, Red (6ML Tube) Loctite - Med strength, Blue (6ML Tube) Mixing Bottle (40 oz)
Our Price: $8.95
Our Price: $8.95
Our Price: $7.95
Tread lock / Lock Tight (Med strength) 50g bottle Tread lock / Lock Tight (Med strength) 50g bottle Mixing Bottle (40 oz)
Tread lock / Lock Tight (Med strength) 50g bottle.
Helps to prevent nuts and bolts from loosening due to vibration.
Tread lock / Lock Tight (Med strength) 50g bottle.
Helps to prevent nuts and bolts from loosening due to vibration.
Mixing Bottle for the 2-stroke pocket bikes, scooters, atvs, R/C car engine and other applications.

Specifications:
Mixing Ratio Options: 25:1, 30:1 & 40:1
Mixing Bottle (600ml) Piston & Rings Set - 43-47cc/40mm Piston & Rings Set - 49cc/44mm - 10mm Wrist Pin
Our Price: $4.99
Our Price: $24.95
Our Price: $24.95
Mixing Bottle Piston & Rings Set - 43-47cc/40mm Piston & Rings Set - 49cc/44mm - 10mm Wrist Pin
Mixing Bottle for the 2-stroke pocket bikes, scooters, atvs, and other applications. Piston and Rings set for the 43cc-47cc/40mm that fit the 2-stroke engines.

Click on photo for more info.
Piston and Rings set for the 49cc/44mm that fit the 2-stroke engines.

Click on photo for more info.
Piston & Rings Set - 49cc/44mm - 12mm Wrist Pin Piston - 43-47cc/40mm Piston - 49cc/44mm - 10mm Wrist Pin
Our Price: $24.95
Our Price: $14.95
Our Price: $14.95
Piston & Rings Set - 49cc/44mm - 12mm Wrist Pin Piston - 43-47cc/40mm Piston - 49cc/44mm - 10mm Wrist Pin
Piston and Rings set for the 49cc/44mm that fit the 2-stroke engines.

Click on photo for more info.
Piston for the 43-47cc/ 40mm diameter used in the 2-stroke engines.

Click on photo for more info.
Piston for the 49cc / 44mm diameter used in the 2-stroke engines.

Click on photo for more info.
Piston - 49cc/44mm - 12mm Wrist Pin Piston Rebuild Kit - 43-47cc/40mm - 10mm Wrist Pin Piston Rebuild Kit - 49cc/44mm - 10mm Wrist Pin
Our Price: $14.95
Our Price: $29.95
Our Price: $29.95
Piston - 49cc/44mm - 12mm Wrist Pin Piston Rebuild Kit - 43-47cc/40mm - 10mm Wrist Pin Piston Rebuild Kit - 49cc/44mm - 10mm Wrist Pin
Piston for the 49cc / 44mm diameter used in the 2-stroke engines.

Click on photo for more info.
Piston rebuild kit 40mm diameter 43-47cc engines.

Click on photo for more info.
Piston rebuild kit 44mm for the 49cc engines.

Click on image for more info.
Piston Rebuild Kit - 49cc/44mm - 12mm Wrist Pin Piston Rebuild Kit -36cc-43-cc/40mm - 10mm Wrist Pin (VERSION 2) Piston Ring Pair - 43-47cc/40mm
Our Price: $29.95
Our Price: $29.95
Our Price: $9.95
Piston Rebuild Kit - 49cc/44mm - 12mm Wrist Pin Piston Rebuild Kit - 43-47cc/40mm - 10mm Wrist Pin Piston Ring Pair - 43-47cc/40mm
Piston rebuild kit 44mm for the 49cc engines.

Click on image for more info.
Piston rebuild kit 40mm diameter 43-47cc engines.

Click on photo for more info.
Piston Rings for the 47cc / 40mm diameter piston used in the 43-47cc 2-stroke engines.

Click on photo for more info.
Piston Ring Pair - 49cc / 44mm Piston Wrist Pin - 10mm x 33mm for 40mm pistons Piston Wrist Pin - 10mm x 36mm for 44mm pistons
Our Price: $9.95
Our Price: $8.95
Our Price: $8.95
Piston Ring Pair - 49cc / 44mm Piston Wrist Pin - 10mm x 33mm for 40mm pistons Piston Wrist Pin - 10mm x 36mm for 44mm pistons
Piston Rings for the 49cc / 44mm diameter piston used in the 49cc 2-stroke engines.

Click on photo for more info.
Wrist pin for 2-stroke engines 43-47cc / 40mm pistons.

Specifications:
Wrist Pin: 10mm x 33mm

Click on photo for more info.
Wrist pin for 2-stroke engines 49cc / 44mm pistons.

Specifications:
Wrist Pin: 10mm x 36mm

Click on photo for more info.
Piston Wrist Pin - 12 x 37mm for 44mm pistons Piston Wrist Pin Bearing - 10mm for 40mm/43-47cc pistons Piston Wrist Pin Bearing - 10mm for 44mm/49cc pistons
Our Price: $8.95
Our Price: $7.95
Our Price: $7.95
Piston Wrist Pin - 12 x 37mm for 44mm pistons Piston Wrist Pin Bearing - 10mm for 40mm/43-47cc pistons Piston Wrist Pin Bearing - 10mm for 44mm/49cc pistons
Wrist pin for 2-stroke engines 49cc / 44mm pistons that use the 12mm wrist pin.

Specifications:
Wrist Pin: 12mm x 37mm

Click on image for more info.
Wrist pin bearing for the 43-47cc 2-stroke engines with a 40mm piston diameter and a 10mm wrist pin.

Click on image for more info.
Wrist pin for the 49cc pistons with a 44mm diameter and a 10mm wrist pin hole.

Click on photo for more info.
Piston Wrist Pin Bearing - 12mm for 44mm/49cc pistons Piston Wrist Pin Clip - 10mm (Pair) Piston Wrist Pin Clip - 12mm (Pair)
Our Price: $7.95
Our Price: $5.95
Our Price: $5.95
Piston Wrist Pin Bearing - 12mm for 44mm/49cc pistons Piston Wrist Pin Clip - 10mm (Pair) Piston Wrist Pin Clip - 12mm (Pair)
Wrist pin for the 49cc pistons with a 44mm diameter and a 12mm wrist pin hole.  

Click on photo for more info.
Wrist Pin Clip Pair for the 43cc-49cc Mini-Pocket bikes.

Click on photo for more info.
Wrist Pin Clip Pair for the 43cc-49cc Mini-Pocket bikes.

Click on photo for more info.
Pull Start Shim - 33cc, 36cc, 43cc and 49cc Pull Start - A / 33cc, 36cc, 43cc and 49cc Pull Start - B / 33cc, 36cc, 43cc and 49cc
Our Price: $5.95
Our Price: $21.95
Sale Price: $9.95
You save $12.00!
Our Price: $21.95
Sale Price: $9.95
You save $12.00!
Pull Start  Shim - 33cc, 36cc, 43cc and 49cc Pull Start - A (43-49cc) Pull Start - B (43-49cc)
Shim for pull starts A, B and C. Protects your pull start from cracking and scraping.

Specifications:
Bolt hole to bolt hole:  65mm/2.6 inches
Thickness: 1mm
Fits the X1, X2, X7/FS529, C1/ CX15, Z600/ FS509, and other models with the same pull start.

Click on photo for more information.
Fits the 33cc, 36cc, 43cc and 49cc, X1, X2, X7/ FS529, C1/ CX15, Z600/ FS509, and other models with the same pull start.

Click on photo for more information.
Pull Start - C / 33cc, 36cc, 43cc and 49cc Pull Start Cover - 33cc, 36cc, 43cc and 49cc Pull Starter Catch - 33cc, 36cc, 43cc and 49cc (Version 1)
Our Price: $21.95
Sale Price: $14.95
You save $7.00!
Our Price: $6.95
Our Price: $7.95
Pull Start - C (43-49cc) Pull Start Cover - 33cc, 36cc, 43cc and 49cc Starter Pawl/ Claw - X7
Pull Start for the 47cc and 49cc Pocket Bikes with the same style pull start.

Click on photo for more information.
Chrome pull start cover for pull start B. Protects your pull start from cracking and scraping.

Specifications:
Bolt hole to bolt hole:  65mm/2.6 inches
Starter Pawl/Catch fits the 33cc, 36cc, 43cc and 49cc engines.

Click on photo for more information.
Pull Starter Catch - 33cc, 36cc, 43cc and 49cc (Version 2) Spark Plug - NGK BM6A (5921) Sprocket 05T - Front, 11 Tooth
Our Price: $6.95
Our Price: $3.95
Our Price: $9.95
Starter Pawl/ Claw - X1/X2 Spark Plug - NGK BM6A (5921) Sprocket - Front, 11 Tooth
Starter Pawl/Claw for the GS Moon style starter fits the 33cc ,36cc,43cc & 49cc Engines.

Click on photo for more information.
This NGK spark plug is typically used on 33cc, 43cc, 47cc and 49cc 2-stroke engines found on pocket bikes and stand up style scooters.

Specifications:
NGK BM6A
Manufactures Part# 5921
Fits the 33cc, 36cc, 43cc and 49cc engines, X1, X2, X7, Z600 and other two stroke 49cc midsize pocket bikes that use the #05T chain.
Sprocket 05T - Front, 14 Tooth (#05T / #T8F) Sprocket 05T - Front, 17 Tooth (#05T / #T8F) Sprocket 05T - Front, 20 Tooth (#05T / #T8F)
Our Price: $9.95
Our Price: $9.95
Our Price: $9.95
Sprocket - Front, 14 Tooth Sprocket - Front, 17 Tooth Sprocket - Front, 20 Tooth
Fits the 33cc, 36cc, 43cc and 49cc engines, X1, X2, X7, Z600 and other 2-stroke 49cc pocket bikes that use the #05T chain. Fits the 33cc, 36cc, 43cc and 49cc engines, X1, X2, X7, Z600 and other 2-stroke 33cc, 36cc, 43cc and 49cc pocket bikes that use the #05T chain. Fits the 33cc, 36cc, 43cc and 49cc engines, X1, X2, X7, Z600 and other 2-stroke 49cc pocket bikes that use the #05T chain.
Starter Motor (Version 1) 33cc, 36cc, 43cc and 49cc Starter Motor (Version 2) 33cc, 36cc, 43cc and 49cc Starter Motor (Version 3)
Our Price: $49.95
Our Price: $29.95
Our Price: $49.95
Starter Motor (Version 1) Starter Motor (Version 2) Starter Motor (Version 3)
Starter motor for the 33cc, 36cc, 43cc and 49cc 2-stroke engine with electric start.

Click on photo for more information.
Starter motor for the 33cc, 36cc, 43cc and 49cc 2-stroke engine with electric start.

Click on photo for more information.
Starter motor for the 43cc-49cc 2-stroke engine with electric start.

Click on photo for more information.
Starter Motor - Spacer 33cc, 36cc, 43cc and 49cc Starter Pawl Bolt - 2.25 inch / 33cc, 36cc, 43cc and 49cc Starter Pawl Bolt - 2.5 inch / 33cc, 36cc, 43cc and 49cc
Our Price: $4.99
Our Price: $5.00
Our Price: $5.00
Starter Motor - Spacer Starter Pawl Bolt - 2.25 inch Starter Pawl Bolt - 2.5 inch
Starter motor spacer for the 33cc, 36cc, 43cc and 49cc 2-stroke engine with electric start.

Click on image for more information.
Fits the 33cc, 36cc, 43cc and 49cc 2-cycle engine models with electric start.

Click on photo for more information.
Fits the 33cc, 36cc, 43cc and 49cc 2-cycle engine models with electric start.

Click on photo for more information.
Starter Solenoid Tread lock / Lock Tight (Med strength) 50g bottle Woodruff Key - 43cc- 49cc
Our Price: $12.95
Our Price: $7.95
Sale Price: $4.95
You save $3.00!
Our Price: $1.95
Starter Solenoid Tread lock / Lock Tight (Med strength) 50g bottle Woodruff Key - Cag 47cc - 49cc
Universal fit, X1, X2, X7/ FS529, C1/ CX15, Z600/ FS509, and many other models. Universal fit. Tread lock / Lock Tight (Med strength) 50g bottle.
Helps to prevent nuts and bolts from loosening due to vibration.
Stock Woodruff Key (Half-round key) for the Cag 47-49cc 2-stroke engines without an electric start. Fits on the flywheel and clutch key slots.