Top 5 Jackshaft Sprocket 3/4 Bore – Powersports Sprockets

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1. AlveyTech

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AlveyTech #40/41 Chain, 10 Tooth Jackshaft Sprocket Gear with a 3/4" Bore for Go-Karts & Mini Bikes

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AlveyTech #ad - 3/4" bore with a 3/16" milled keyway slot. 10 tooth jackshaft sprocket for #40/41 chain. If your machine uses the popular #40/41 chain size, our 10-tooth jackshaft sprocket with a 3/4" bore for go-karts and mini bikes is a high-quality item to keep you may want to try. This jackshaft sprocket includes a pair of set screws and a 3/16" keyway slot to hold it tight to the shaft.
BrandAlveyTech #ad
ManufacturerAlveyTech #ad
Height1 Inches
Length4 Inches
Width3 Inches
Part NumberN83-9106

2. Carbhub

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9 Tooth 5/8" Jack Shaft Replaces Manco/American Sportworks part# 8720-1125, Carbhub 9T Jackshaft Sprocket 5/8" 41/420 Manco Go Kart Mini Bike

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Carbhub #ad - Replaces manco / american Sportworks part# 8720- 1125. Package list: 1x 9-Tooth bore sprocket. Compatible with: 9 tooth 5/8" bore sprocket for #40/41/420 chain.
BrandCarbhub #ad
ManufacturerCarbour #ad
Part Number8720-1125

3. Kyzhan

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Kyzhan Front Sprocket 420-10T for BX200X CT200U CT200U-EX Mini Bike

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Kyzhan #ad - Easy to install and convenient To Use, Brand New High-Quality Replacement Part. 10 tooth 41 pitch 5/8" Bore. Id 16mm;od 46mm;width: 16mm. Safe transportation with reliable package, deserving your trust. Please be carefully check the goods appearance, shape and then compare your original goods before ordering, size, thank you.
BrandKyzhan #ad
ManufacturerKyzhan #ad
Part Number1

4. MOOSUN

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MOOSUN Centrifugal Clutch 3/4" Bore #35 Chain 12 Tooth for Go Karts Mini Bike Replace Parts 12T Centrifugal Clutch with #35 Chain

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MOOSUN #ad - Go kart clutch kit includes two set screws and chain. Centrifugal clutch 3/4" bore 12 tooth for 35 chain Common clutch for 2-7 HP engines 2300±300 PRM. Fits honda gx160 gx200 gx140 gx120 gc160 gc190 harbor freight Greyhound 196cc Harbor Freight Predator 212cc. Also fits any other engines with 3/4 crank shaft and 3/16" key way, most 5. 5 hp clones, 6. 5 hp clones and 4-7HP motors in all brands. Fit briggs and stratton tecumseh engines and 2-6. 5 hp with 3/4" shaft Tecumseh Engines.
BrandMOOSUN #ad
ManufacturerMOOSUN #ad
Height3.19 Inches
Length4.76 Inches
Weight3.56 Pounds
Width4.76 Inches
Part NumberMS-95221
ModelMS-95221

5. AlveyTech

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AlveyTech 10 Tooth #40/#41/420 Chain Sprocket for 20 & 30 Series Torque Converters 5/8" Inside Diameter

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AlveyTech #ad - 5/8" bore diameter and 1-3/4" external diameter. It uses the common 5/8" bore inside diameter that matches up to the 5/8" axle shafts on many popular models. Milled 7/16" keyway slot. Type c sprocket for #40, #41, and 420 chain sizes. This is a type c sprocket where the 5/8" thick hub is centered equally on both sides. Type b sprockets have the hub offset to one side. This 10 tooth chain sprocket is used with size #40, #41, and 420 chain found on 20 & 30 Series torque converters. In addition, this sprocket is milled for a 3/16" shaft key.
BrandAlveyTech #ad
ManufacturerAlveyTech #ad
Height1 Inches
Length5 Inches
Width3 Inches
Part NumberW75-8452