Black Widow Go-Kart Parts List

The Black Widow is an off-road go-kart manufactured by American Sportworks and features a powerful 136cc gas-powered engine. As it’s a fairly popular go-kart, I’ve created a Black Widow parts list to help you locate and identify each part for replacement or modification purposes.

The parts list is grouped into several components that each feature an illustration with respective part numbers. Here’s a list of the Black Widow part groups:

Frame Parts
Interior Parts
Suspension Parts
Steering Parts
Swing Arm Parts
Jackshaft Parts
Rear Axle Parts

1. Black Widow Frame Parts

No	Part Number	Part Description
1	14787-20	Bar, Rear C Pillar - 3170 - Yellow
2	14795-20	Bar, OO Cross - 3170 - Yellow
3	14603-20	Bar, LH B Pillar - 3170 - Yellow
4	14604-20	Bar, RH B Pillar - 3170 - Yellow
5	14465	Bolt, M12 X 1.75 X 30 Flag Mount
6	14492	Nut, M12 X 1.25 Hex ZN
7	14087	Washer, 8M Concave Clamp ZN
8	14696	Bolt, M8 X 1.25 X 50 Fhcs ZN
9	14088	Nut, M8 X 1.25 Locking Flange ZN
10	14466	Nut,1.75 Thread Decorative Plstc Flg Mnt
11	14607-20	Bar, OH Front - 3170 - Yellow
12	14084	Endcap, Bar - 1.00 Black Plastic
13	14464	Flag, Safety - SLI

2. Black Widow Interior Parts

No.	Part Number	Part Description
1	14686	Bolt, M10 x 1.25 x 30
2	15053	Seat, Black Vinyl Bench - 3171
3	14435	Bolt, M8 x 1.25 x 22 FHCS
4	14088	Nut, M8 x 1.25 Locking Flange ZN
5	614451	Bolt, M12 x 1.25 x 25 FHCS ZN
6	14687	Bolt, M10 x 1.25 x 20 ZN
7	14289	Spacer, M10 Stepped
8	14324	Nut, M12 x 1.25 Locking Flange ZN
9	14243	Nut, M10 x 1.25 Locking Flange ZN
10	14786	Retractable Seatbelt (Without Sleeve)
11	8375	Seatbelt Sleeve (Not Illustrated)
13	82073	Bolt M10 x 1.25 x 25

3. Black Widow Suspension Parts

No.	Part Number	Part Description
1	14615	M15 Inner Gear - 150cc
2	14126	Nut Cover Rub - Blk -3170/4170
3	14617	Ball Joint - 31xx/41xx
4	14618-20	M10 x 1.25 Locking Flange ZN
5	14088	Nut, M8 x 1.25 Locking Flange ZN
6	14246	Bolt, M10 x 1.25 x 40 FHCS ZN
7	14793	Shock, Front Black 2
8	14620	Bolt, M8 x 1.25 x 105 2
9	14621	Lower Suspension Arm Collar, 85mm
10	14622-20	Lower Suspension Arm Assy - 3170 - Yellow
11	14623-2	Spindle And Strut Support, R - 3170 - Black
12	14624	Bearing 6003Z
13	14794	Asm, Tire/Wheel Front - 3170
14	14626	Bearing 6201
15	14244	Nut, M12 x 1.25 Castle ZN
16	14627	Hub Cover, Front 36mm Id
17	14242	Nut, M10 x 1.25 Castle
18	15557	Pin, M2.5 x 30 Cotter
19	14629-2	Spindle And Strut Support, L - 3170 - Black
20	14241	Washer, M10 Split Lock ZN
21	14150	Pin, M2 x 20 Cotter
22	14316	Spacer, M15 Inner Gear - 150cc
23	14923	Cap, Nut Cover Rub - Blk -3170/4170
24	14857	Seal, Ball Joint - 31xx/41xx
25	14243	Nut, M10 x 1.25 Locking Flange ZN

4. Black Widow Steering Parts

No.	Part Number	Part Description
1	14631	Cover, Steering Wheel - 31x/41x
2	14426	Bolt, M6 x 1.00 x 14 FHCS ZN
3	14632	Steering Wheel - 31x/41x
4	14633-2	Shaft, Steering - 3170 - Black
5	14634	Bearing, 18 x 16
6	14635	Key, 4 x 4 x 11.5
7	14341	Bolt, M6 x 1.00 x 20 FHCS ZN
8	14636	Steering Ball Joint Dust Cover
9	14565	Screw, M5 x 12 Ph
10	14637	Asm, Tie Rod End - 31x/41x - Black
11	14638	Steering Shaft, Plastic Housing
12	14639	Steering Gear
13	14243	Nut, M10 x 1.25 Locking Flange ZN
14	14641	Dust Cover
15	14236	Nut, M6 x 1.00 Nyloc Flange ZN
16	14642-2	Steering Gear Bracket (R.S.B.) - Black
17	14643	Spring, Throttle Pedal
18	14119	Bushing, Sleeve 12 x 21 x 12
19	14645-2	Pedal, Throttle - 3170 - Black
20	14526	Cap, Throttle Pedal - 31x/41x/61x
21	14646	Cap, Brake Master Cylinder
22	14647	Bolt, M6 x 1.0 x 25 ZN
23	14648	Bolt, M8 x 1.25 x 144 HHCS
24	14649-2	Pedal, Brake - 3170 - Black
25	14650	Pad, Brake Pedal - 31x/41x - Black
26	14651	Spring, Brake Pedal
27	14239	Bolt, M8 x 1.25 x 20 FHCS ZN
28	14088	Nut, M8 x 1.25 Locking Flange ZN
29	14652	Lever, Parking Brake - 31x/41x
30	14628	Pin, M1.6 x 14 Cotter
31	14653	Stud, 6 x 16
32	14654	Kit, Brake Pad - 31x/41x
33	14236	Nut, M6 x 1.00 Nyloc Flange ZN
34	14655	Asm, Hydraulic Brake
35	14656	Boot, Brake
36	14657	Shaft, Brake Master Cylinder
37	14658	Asm, Brake Caliper - 31x/41x
38	14455	Bolt, M8 x 1.25 x 14 Shcs Pl
39	14744	Master Cylinder, Brake - (Reservoir And Cap Included)
40	14130	Hose, Hyd Brake - 75”
41	14748	Washer, M8 Split Lock

5. Black Widow Swing Arm Parts

No.	Part Number	Part Description
1	14799-2	Asm, Rear Swingarm - 3170 - Black
2	15018	Engine, Lct 136cc W/Tank
2a	15426	Engine, Lct 136cc W/Tank 50 State
3	14341	Bolt, M6 x 1.00 x 20 FHCS ZN
3a	14236	Nut, M6 x 1.00 Nyloc
4	14246	Bolt, M10 x 1.25 x 40 FHCS ZN
5	14796	Shock, Rear 3170 - Red & Black
6	14243	Nut, M10 x 1.25 Locking Flange ZN
7	14661	Bushing, Swingarm Isolator - 150cc
8	14243	Nut, M10 x 1.25 Locking Flange ZN
9	14778	Screw, M4 x 1.75 x 12 Ph
10	14662	Bolt, M10 x 1.25 x 174 HHCS
11	14666	Spanner
12	14426	Bolt, M6 x 1.00 x 14 FHCS DAC
13	15054	Cover, Drive - 3171 - Plastic
14	8227	Nut 1/4-20 Clip
15	15055	Cap, Fuel - Lct 136cc / 208cc 49 State
15a	N/A	Cap, Fuel - Lct 50 State
17	15057	Spark Plug, Torch F6Rtc
18	15058	Dipstick, Oil - Lct 136cc
19	15059	Plug, Oil Drain - Lct 136cc
20	15491	Air Filter - Paper Element (For 136 / 208cc Engines)
20	15060	Air Filter (Entire Assembly Includes 15491)
21	15390	Brkt, Belt Cover
21a	14426	Bolt, M6 x 1.00 x 14 FHCS DAC

6. Black Widow Jackshaft Parts

No.	Part Number	Part Description
1	14150	Speed Reduction
2	14727	M16 Flat 29.5Mm x 17Mm x 3.0
3	14690	Washer, M12 ZN
4	14691	Shaft, Sprocket & Driven Pulley
5	14692	Key
6	14693	Bearing
7	14800-2	Engine Mounting Plate - Black
8	14088	Nut, M8 x 1.25 Locking Flange ZN
9	14695	Bushing
11	14697	Bolt, M8 x 1.25 x 60 FHCS
12	14698	Sheave, Stationary
13	14699	Bushing
14	14700	Sheave, Moveable
15	14701	Hub
16	14702	Drum
17	14703	Washer, M8
18	1454	Bolt 5/16-24 x 1.750 HHCS G5
19	5959	Belt
20	14705	Nut, M16 x 1.25 Locking Flange
21	14706	Driven Pulley
22	15061	Guard, Rear Chain - 3171 - Black Plastic
24	14446	Bolt, M10 x 1.25 x 45 FHCS ZN
25	14243	Nut, M10 x 1.25 Locking Flange ZN
26	14708	Chain Adjuster
27	14709	Nut, M12
28	14710	Washer - Chain Adjuster
29	14469	Spacer, Engine Adj Alignment - 150cc
30	14467	Bushing, Engine Adj Isolator - 150cc
31	14468	Spacer, Engine Adj Cup - 150cc
32	14714	Sprocket, 10T Driven
33	14423	Screw, M5 x 16 Phsm ZN
34	14791	Harness, Wiring - 3170
35	14716	Driver Pulley
36	15062	Plate, Back - 3171 (With Tabs)
36a	9101	Bolt, 5/16 - 24 x .5 HHCS (Not Shown)
37	14723	Cap, Jackshaft 2 In
38	14838	Washer - Speed Reduction
39	14724	Washer, M16 Flat 29.5Mm x 17Mm x 3.0

7. Black Widow Rear Axle Parts

No.	Part Number	Part Description
1	14627	Cap, Hub Nose - Black
2	15557	Cotter Pin 2.5 x 30
3	14249	Nut, M16 x 2.00 Castle
4	14797	Asm, Tire/Wheel Rear - 3170
5	14434	Bolt, M8 x 1.25 x 16 FHCS ZN
6	14668	Flange Bearing - 150cc
7	14593	Bearing 6005Z
8	14669	Master Link
9	14670	Disk, Rear Brake - 150cc
10	14671	Spacer, Sprocket
11	14769	Screw, Set M8 x 1.25 x 14 Shcs Pl
12	14672	Sprocket
13	14434	Bolt, M8 x 1.25 x 16 FHCS ZN
14	14798	Axle - 3170
15	14724	Washer, 29.5 x 17Mm x 3.0 ZN
16	14675	Chain
17	14676	Key, 5 x 5 x 75

How to Read the Black Widow Go-Kart Parts List

The Black Widow parts list is relatively easy to read. In the following section, I’ll be going through the number, part number and part descriptions. We’ll also go through some examples for easier understanding.

Number

The number is a reference number that lets you trace a particular part back to its location on the go-kart. You can use the illustration and simply locate it.

Part Number

The part number is a unique number that is assigned to each part. It is similar to a stock-keeping unit (SKU) number. For example, the part number 14639 will always refer to the Steering Gear.

Part Description

The part descriptions show more information about a particular part. It typically indicates the part type, color, dimensions, size or configuration. For example, the part number 14686 refers to an M10 Bolt with the dimensions 1.25 x 30.