|
Sprockets > #40, #41, and #420 Sprockets > Jackshaft Kits
Jackshaft Kits for #40, #41, and #420 Chain

Assembled jackshaft kit with 4-1/2" jackshaft shown above.
Jackshaft Kits and Parts
Jackshaft Kits

|
Jackshaft Kit with 8 Tooth and 17 Tooth Sprockets for #40, #41, and #420 Chain
Weld-on jackshaft kit with 8 tooth and 17 tooth sprockets for a 53%
increase or decrease in gear ratio. 10" long 5/8" OD jackshaft with keyway.
8
tooth and 17 tooth sprockets with keyways, two keys, two precision sealed ball
bearings with snap rings, two weld-on bearing hangers, and two axle collars with
set screws. This is a complete kit that contains everything needed to install a
weld-on jackshaft. Item # JST-581420817 |
With 10" Jackshaft $74.95
 |


|
Jackshaft Kit with 10 Tooth and 15 Tooth Sprockets for #40, #41, and
#420 Chain
Weld-on jackshaft kit with 10 tooth and 15 tooth sprockets for a 50%
increase or decrease in gear ratio. 4-1/2" long or 10" long
x 5/8" OD jackshaft with keyway, 10 tooth and 15 tooth sprockets with keyways, two keys, two precision sealed ball
bearings with snap rings, two weld-on steel bearing hangers, and two jackshaft collars with
set screws. This is a complete kit that contains everything needed to install a
weld-on jackshaft.
Item # JST-420101504 (4-1/2" Jackshaft)Item # JST-420101510 (10" Jackshaft) |
With 4-1/2" Jackshaft $64.95

With 10" Jackshaft$69.95
 |


|
Jackshaft Kit with 10 Tooth and 20 Tooth Sprockets for #40, #41, and
#420 Chain
Weld-on jackshaft kit with 10 tooth and 20 tooth sprockets for a 100%
increase or decrease in gear ratio. 4-1/2" long or 10" long
x 5/8" OD jackshaft with keyway,
10
tooth and 20 tooth sprockets with keyways, two keys, two precision sealed ball
bearings with snap rings, two weld-on steel bearing hangers, and two jackshaft collars with
set screws. This is a complete kit that contains everything needed to install a
weld-on jackshaft.
Item # JST-420102004 (4-1/2" Jackshaft) Item # JST-420102010 (10" Jackshaft) |
With 4-1/2" Jackshaft $69.95

With 10" Jackshaft
$74.95
 |


|
Jackshaft Kit with 8 Tooth and 20 Tooth Sprockets for #40, #41, and #420 Chain
Weld-on jackshaft kit with 8 tooth and 17 tooth sprockets for a 150%
increase or decrease in gear ratio. 10" long 5/8" OD jackshaft with keyway
which can be cut shorter if required.
8
tooth and 17 tooth sprockets with keyways, two keys, two precision sealed ball
bearings with snap rings, two weld-on bearing hangers, and two axle collars with
set screws. This is a complete kit that contains everything needed to install a
weld-on jackshaft.
Item # JST-42082004 (4-1/2" Jackshaft)
Item # JST-42082010 (10" Jackshaft) |
With 4-1/2" Jackshaft $74.95

With 10" Jackshaft
$79.95
 |


|
Jackshaft Kit with 8 Tooth and 24 Tooth Sprockets for #40, #41, and
#420 Chain
Weld-on jackshaft kit with 8 tooth and 24 tooth sprockets for a 200%
increase or decrease in gear ratio. 4-1/2" long or 10" long
x 5/8" OD jackshaft with keyway,
10
tooth and 24 tooth sprockets with keyways, two keys, two precision sealed ball
bearings with snap rings, two weld-on steel bearing hangers, and two jackshaft collars with
set screws. This is a complete kit that contains everything needed to install a
weld-on jackshaft.
Item # JST-42082404 (4-1/2" Jackshaft)
Item # JST-42082410 (10" Jackshaft) |
With 4-1/2" Jackshaft $79.95

With 10" Jackshaft
$84.95
 |
Jackshafts Parts
All of the jackshaft parts sold below are 100% compatible and interchangeable with each other and are the same parts used to make the jackshaft kits sold above.
Jackshaft Sprockets
Jackshafts

|
5/8" OD x 4-1/2" Long Jackshaft
5/8" OD x 4-1/2" long steel jackshaft with keyway for
3/16" x 3/16" key. Made from high-carbon steel with a black oxide finish.
Item # JST-5804
|
$14.95
 |

|
5/8" OD x 10" Long Jackshaft
5/8" OD x 10" long steel jackshaft with keyway for 3/16" x
3/16" key. Made from high-carbon steel with a black oxide finish.
Item # JST-5810
|
$19.95
 |
Jackshaft Keys

|
3/16" x 3/16" x 1/2" Jackshaft Key
3/16" x 3/16" x 1/2" zinc plated steel jackshaft key. This part goes between the
sprocket and jackshaft to secure them from rotating against each other.
Item # KEY-316X05
|
$0.95
 |
Jackshaft Bearings
Jackshaft Bearing Hangers

|
1-3/8" ID Jackshaft Bearing Hanger
1-3/8" ID x 3" OD x 1/4" thick jackshaft bearing hanger with 2" flat mounting
edge. For weld-on applications. Made from high-strength steel with no surface
finish so it is ready to weld.
Item # JST-H138
|
$7.95
 |
Jackshaft Collars

|
5/8" ID Jackshaft Collar
5/8" ID x 1-1/8" OD x 1/2" wide zinc plated steel jackshaft collar
with set screw.
Item # JST-C5805
|
$1.95
 |
Related Items:
Online Gear Ratio Calculator for Jackshafts |