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21XX #40/41/420 Sprocket for Engine or Jackshaft, 5/8" Bore, 3/16" Keyway TOOTH RANGE 8-17

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21XX #40/41/420 Sprocket for Engine or Jackshaft, 5/8" Bore, 3/16" Keyway TOOTH RANGE 8-17

Mount a Sprocket on an 5/8" crankshaft or Jackshaft.Ā 

Choose Number of teeth, Quantity, add-to-cart for each sprocket you wish to purchase

  • Case-hardened Steel
  • 40/41 Pitch
  • 5/8" Bore
  • 3/16 in. Keyway
  • 5/16-18 Set Screw
  • TOOTH RANGE 8-17

Sprocket for Go Kart, Minibike, Steel

Made of case-hardened steel and hobbed teeth, These sprockets have a hub on one side only. Unless otherwise noted, includes two 5/16-18 set screws.

Ā *All Sprockets on this page with a ā€œKā€ in their Tooth/Part No. have a key
Ā broached into the hub rather than a keyway. No key is needed.

See all Type B SprocketsĀ  Ā 

Mount a Sprocket on an 5/8" crankshaft or Jackshaft.Ā 

Choose Number of teeth, Quantity, add-to-cart for each sprocket you wish to purchase

  • Case-hardened Steel
  • 40/41 Pitch
  • 5/8" Bore
  • 3/16 in. Keyway
  • 5/16-18 Set Screw
  • TOOTH RANGE 8-17

Sprocket for Go Kart, Minibike, Steel

Made of case-hardened steel and hobbed teeth, These sprockets have a hub on one side only. Unless otherwise noted, includes two 5/16-18 set screws.

Ā *All Sprockets on this page with a ā€œKā€ in their Tooth/Part No. have a key
Ā broached into the hub rather than a keyway. No key is needed.

See all Type B SprocketsĀ  Ā 

Select SELECT NUMBER OF TEETH
From $6.98

Original: $19.95

-65%
21XX #40/41/420 Sprocket for Engine or Jackshaft, 5/8" Bore, 3/16" Keyway TOOTH RANGE 8-17—

$19.95

$6.98

Description

Mount a Sprocket on an 5/8" crankshaft or Jackshaft.Ā 

Choose Number of teeth, Quantity, add-to-cart for each sprocket you wish to purchase

  • Case-hardened Steel
  • 40/41 Pitch
  • 5/8" Bore
  • 3/16 in. Keyway
  • 5/16-18 Set Screw
  • TOOTH RANGE 8-17

Sprocket for Go Kart, Minibike, Steel

Made of case-hardened steel and hobbed teeth, These sprockets have a hub on one side only. Unless otherwise noted, includes two 5/16-18 set screws.

Ā *All Sprockets on this page with a ā€œKā€ in their Tooth/Part No. have a key
Ā broached into the hub rather than a keyway. No key is needed.

See all Type B SprocketsĀ  Ā 

21XX #40/41/420 Sprocket for Engine or Jackshaft, 5/8" Bore, 3/16" Keyway TOOTH RANGE 8-17 | GoKarts USAĀ®