Go Kart Jackshafts

Jackshaft Sprockets

Go Kart Jackshafts and Jackshaft Sprockets for most brands. 5/8" Threaded Jackshafts, 5/8" and 3/4" Non-Threaded Jackshafts and Jackshaft Kits. Universal Jackshafts, Comet Jackshafts, Chinese Go Kart Jackshafts, Manco Jackshafts and American Sportworks Jackshafts. Jackshaft Sprockets, Jackshaft Nuts, 3/16" and 1/4" Key Stock. These are secondary shafts and sprockets for a Torque Converter Drive System that uses a belt and a chain. Torque Converter Sprockets and Torque Converter Jackshafts.

5/8" Jackshafts Threaded on Both Ends
SKU	Description	Length	Price	Purchase
8180-8	JACKSHAFT 5/8-8 THD KWY	8"	21.50
8180-10	JACKSHAFT 5/8-10 THD KWY	10"	22.50
8180-12	JACKSHAFT 5/8-12 THD KWY	12"	23.50
8180-14	JACKSHAFT 5/8-14 THD KWY	14"	24.50
8180-16	JACKSHAFT 5/8-16 THD KWY	16"	26.50
8515	LOCK NUT 5/8-18 NYLOCK	THIN	2.00
Full Length 3/16" Keyway, 1-1/4" of 5/8-18 Fine Thread on Both Ends. These are Universal Jackshafts for: Manco, American Sportworks, Yerf Dog, Carter Brothers, Ken-Bar Streaker, Kartco, Road Boss and many other American Go Karts.

5/8" x 6 3/8" Long Comet TAV2 Jackshaft
SKU	Description	Price	Purchase
212225A	JACKSHAFT TAV30	24.50
Genuine Comet Jackshaft. Fits Comet TAV1 and Comet TAV2 Torque Converter Kits. 5/8" x 6 3/8" long shaft with a 4 1/4" x 3/16" Keyway. Threaded on one end, uses a snapring on the other. Snapring not included.

16mm American Sportworks Jackshaft with "Step Down"
SKU	Description	Price	Purchase
14691	JACKSHAFT WITH STEP DOWN	56.50
16mm Jackshaft with Stepdown. Made in the USA to exacting tolerances from the finest materials available. Overall Length, just under 9-1/2". 4" Long Keyway. Jackshaft for American Sportworks Go Karts. Uses Bearing #14693, Marked 6004Z American Sportworks 14691 - American Landmaster 14691.

16mm Jackshaft Kit for the Imported TAV2 Bolt-On Kits
SKU	Description	Price	Purchase
115656	JACKSHAFT KIT	14.50
16mm Jackshaft Assembly for Imported TAV2 Kits.

Jackshaft Kit with Bearings Fits Imported 16mm TAV2 Kits
SKU	Description	Price	Purchase
117084	16MM JACKSHAFT KIT W/ BEARINGS	18.50
16mm Jackshaft Kit with Bearings. Fits the Imported TAV2 Torque Converter Kits with a 16mm Step-Down Jackshaft. Includes the Jackshaft, Bearings, Key, Washers and Jackshaft Nut.

5/8" and 3/4" UNTHREADED Jackshafts
SKU	Description	Price	Purchase
8175-12	12" 5/8" JACKSHAFT 3/16 KEYWAY	16.50
8175-14	14" 5/8" JACKSHAFT 3/16 KEYWAY	18.50
8183-14	14" 3/4" JACKSHAFT 3/16 KEYWAY	24.50
8183-19	19" 3/4" JACKSHAFT 3/16 KEYWAY	30.50
FULL LENGTH KEYWAY

5/8" Jackshaft Kits 35 Chain - Unthreaded
SKU	Description	Length	Price	Purchase
1826-12	JACKSHAFT KIT 5/8" 12" #35C	12"	47.50
1826-14	JACKSHAFT KIT 5/8" 14" #35C	14"	49.50
Includes a 5/8" Jackshaft with a Full Length 3/16" Keyway, (1) 13 Tooth Jackshaft Sprocket, (1) 18 Tooth Jackshaft Sprocket, 2 Bearing Hangers, 2 Precision Bearings with a Snapring (Flange), (2) 3/16 x 3/4 Keys and (1) 5/8 Lock Collar.

3/4" Jackshaft Kit 40 Chain - Unthreaded
SKU	Description	Length	Price	Purchase
1824-14	JACKSHAFT KIT 3/4" X 14" #40C	14"	49.50
Includes a 14" x 3/4" Jackshaft with a Full Length 3/16" Keyway, (1) 10 Tooth Jackshaft Sprocket, (1) 14 Tooth Jackshaft Sprocket, (2) 1/4" Thick Bearing Hangers, (2) 3/4" ID X 1-3/8" OD Bearings, 3/16" x 3/4" Long Keys and (1) 3/4" Lock Collar.

B Type Jackshaft Sprockets 5/8 and 3/4 Bore - Teeth Offset
SKU	Description	Chain	Price	Purchase
2123-K	5/8" SPROCKET 9 TOOTH #35	#35 ONLY	17.50
2126	5/8" SPROCKET 12 TOOTH #35	#35 ONLY	13.50
2130	5/8" SPROCKET 16 TOOTH #35	#35 ONLY	16.50
2132	5/8" SPROCKET 18 TOOTH #35	#35 ONLY	17.50
04-475	5/8" SPROCKET 9 TOOTH #41/420	40,41,420	18.50
04-476	5/8" SPROCKET 10 TOOTH #41/420	40,41,420	17.50
2106	5/8" SPROCKET 13 TOOTH 41/420	40,41,420	16.50
2107	5/8" SPROCKET 14 TOOTH 41/420	40,41,420	17.50
2138-K	3/4" SPROCKET 10 TOOTH #35	#35 ONLY	13.50
2139-K	3/4" SPROCKET 11 TOOTH #35	#35 ONLY	14.50
2142	3/4" SPROCKET 14 TOOTH #35	#35 ONLY	14.50
2110	3/4" SPROCKET 10 TOOTH #41/420	40,41,420	14.50
2112	3/4" SPROCKET 12 TOOTH #41/420	40,41,420	14.50
2114	3/4" SPROCKET 14 TOOTH #41/420	40,41,420	15.50
Enter the SKU Number in our Search Engine at the top of the page to see a color picture of every sprocket. Sprockets with a "K" in their part number have a built in key.

C Type Jackshaft Sprockets 5/8" Bore - Teeth Centered
SKU	Description	Chain	Price	Purchase
3504G	SPROCKET 12 TOOTH BUILT-IN KEY	#35 ONLY	9.50
200379G	SPROCKET 12 TOOTH W/KEYWAY	#35 ONLY	9.50
8720G	SPROCKET 9 TOOTH BUILT-IN KEY	40,41,420	14.50
202154G	SPROCKET 9 TOOTH W/KEYWAY	40,41,420	12.50
202168G	SPROCKET 10 TOOTH W/KEYWAY	40,41,420	12.50
All these Sprockets are 5/8" Bore. 'C' Type Jackshaft Sprockets have a 3/16" Hub on Each Side of the Teeth. The 12 Tooth Sprockets are for 35 Chain only. Available with a Built-in Key, Part #3504G or with just a Keyway, #200379G. The 9 and 10 Tooth Sprockets are for 40, 41 and 420 Chain. The 9 Tooth Sprockets are available with a Built-in Key, Part #8720G or with a Keyway, Part #202154G. The 10 Tooth Sprockets are not available with a Built-in Key. Sprocket Part #200379G and #202168G are used on the American Comet TAV2 Torque Converter Kits.

Locking Collars with a Set Screw
SKU	Description	Price	Purchase
04-467	5/8" LOCK COLLAR 1/2" HEIGHT	4.50
04-468	3/4" LOCK COLLAR 9/16" HEIGHT	4.50
04-7329	1" LOCK COLLAR 5/8" HEIGHT	4.50
04-9265	1-1/4" LOCK COLLAR 11/16" HEIG	4.50

Heavy Duty Lock Collars
SKU	Description	Price	Purchase
04-9266	HEAVY DUTY LOCK COLLAR 3/4"	7.50
04-9267	HEAVY DUTY LOCK COLLAR 1"	7.50
Heavy Duty Single Split Shaft Lock Collars are a one piece clamp on collar with a split on one side featuring a Socket Head Bolt. They're used as spacers, mechanical stops, bearing retainers, or shaft protectors on round shafts, bars, and tubes. Similar to the double-split shaft collar, the machine screw is tightened to close the clamp around the shaft. Simple to install and indefinitely adjustable. Provides more holding power than Standard Lock Collars.

12" Square Key Stock
SKU	Description	Price	Purchase
04-5600	KEYSTOCK 3/16" X 12"	3.80
04-5601	KEYSTOCK 1/4" X 12"	3.80
12 Inches of 3/16" or 1/4" Key Stock. Cut as Needed.

3/16" x 3/16" Keys
SKU	Description	Price	Purchase
8498	KEY 3/16" X 1/2"	1.60
8454	KEY 3/16" X 3/4"	1.80
8442	KEY 3/16" X 1-1/4"	2.00