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:
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.
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Hi, I'm Gerrit. I have been racing go-karts competitively and recreationally for the past 20 years. Apart from actively growing local karting communities, I run GoKartGuide and write comprehensive articles, guides & reviews about go-kart racing. I race, build, mod, & discuss go-karts whenever I find the time. Thanks for stopping by and enjoy the read!
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