| SPEEDO GEAR, Driven |
| 47523 parts in stock comprising 18320 unique part numbers from 55994 numbers listed. (11/21/2025) |
| Style |
Color
Code |
OA/Thick |
OD/Deep |
ID/Wide |
Our Part Number |
Price |
Picture |
| Tooth Counts |
ID Marks |
| Year |
Miscellaneous Info |
|
| Years |
|
Part Info |
Number |
|
| Call 877-771-3372 for current price & availability ( 8am - 8pm Pacific Time ) |
18 teeth
Shaft
Brown
|
OVG
|
2-12/64"
|
|
|
GM-635-4M-005N-MM
|
Price
|
Picture
not
available
|
|
L18
|
BROWN
|
|
|
Gear = Plastic, 22/64" wide
Shaft = Integral plastic
Fits 200, 250, 350, 400
|
|
| |
|
GEAR, Speedometer Driven
|
3987918
|
|
19 teeth
Moon
Natural
|
EVK
|
34/64"
|
51/64"
|
|
GM-635-4M-000M-EE
|
Price
|
Picture
not
available
|
|
L34
|
YELLOW
|
| |
Gear = Plastic, Moon bore
Shaft = None
|
|
| |
|
GEAR, Speedometer Driven
|
3987919
|
|
19 teeth
Shaft
Natural
|
EGE
|
2-12/64"
|
50/64"
|
|
GM-635-4M-00JM-N8
|
Price
|
Picture
not
available
|
|
L19
|
NATURAL
|
| |
Gear = Plastic, 22/64" wide
Shaft = Integral plastic
|
|
19 teeth
Shaft
Natural
|
KEO
|
2-12/64"
|
50/64"
|
|
GM-635-4M-007L-KK
|
Price
|
Picture
not
available
|
|
L19
|
NATURAL
|
|
|
Gear = Plastic, 25/64" wide
Shaft = Integral plastic
|
|
20 teeth
Shaft
Blue
|
OKK
|
2-12/64"
|
50/64"
|
|
GM-635-4M-0027-60
|
Price
|
Picture
not
available
|
|
R20
|
BLUE
|
|
|
Gear = Plastic, 22/64" wide
Shaft = Integral plastic
|
|
| |
|
GEAR, Speedometer Driven
|
3987920
|
|
20 teeth
Shaft
Olive
|
BYL
|
2-12/64"
|
|
|
GM-635-4M-0021-PL
|
Price
|
Picture
not
available
|
|
L20
|
OLIVE
|
|
|
Gear = Plastic, 22/64" wide
Shaft = Integral plastic
|
|
21 teeth
Shaft
Red
|
REB
|
2-12/64"
|
51/64"
|
|
GM-635-4M-000K-K8
|
Price
|
Picture
not
available
|
|
L21
|
RED
|
|
|
Gear = Plastic, 22/64" wide
Shaft = Integral plastic
|
|
22 teeth
Shaft
|
YOG
|
2-14/64"
|
52/64"
|
23/64" XW
|
GM-635-4M-00QY-H9
|
Price
|
Picture
not
available
|
|
L22
|
|
| |
Gear = Plastic, 23/64" wide
Shaft = Integral plastic
|
|
22 teeth
Shaft
Gray
|
YYK
|
2-12/64"
|
52/64"
|
|
GM-635-4M-001A-JM
|
Price
|
Picture
not
available
|
|
L22
|
GRAY
|
| |
Gear = Plastic
Shaft = Integral plastic
|
|
| |
|
GEAR, Speedometer Driven
|
3987922
|
|
22 teeth
Shaft
Green
|
ELG
|
2-14/64"
|
|
|
GM-635-4M-0074-GY
|
Price
|
Picture
not
available
|
|
L22
|
GREEN
|
| |
Gear = Plastic
Shaft = Integral plastic
|
|
22 teeth
Shaft
Natural
|
YRB
|
2-12/64"
|
56/64"
|
25/64" XW
|
GM-635-4M-005W-M7
|
Price
|
Picture
not
available
|
|
L22
|
NATURAL
|
|
|
Gear = Plastic, 25/64" wide
Shaft = Integral plastic
|
|
23 teeth
Shaft
Black
|
VVB
|
2-12/64"
|
55/64"
|
25/64" XW
|
GM-635-4M-0009-82
|
Price
|
Picture
not
available
|
|
L23
|
BLACK
|
|
|
Gear = Plastic
Shaft = Integral plastic
Known to fit 200, 250, 350, 400
|
|
| |
|
GEAR, Speedometer Driven
|
3980346
|
|
24 teeth
Shaft
Yellow
|
KBL
|
2-12/64"
|
56/64"
|
|
GM-635-4M-00J4-HL
|
Price
|
Picture
not
available
|
|
L24
|
YELLOW
|
| |
Gear = Plastic, 23/64" wide
Shaft = Integral plastic
|
|
|
31 teeth
|
EYB
|
3-10/64"
|
61/64"
|
|
GM-635-4M-0020-MJ
|
Price
|
Picture
not
available
|
|
L31
|
NATURAL
|
| |
Gear = Plastic
Shaft = Integral plastic
|
|
| |
|
GEAR, Speedometer Driven
|
403417
|
|
34 teeth
Green
|
KBY
|
3-20/64"
|
1-33/64"
|
|
GM-635-4M-002V-G2
|
Price
|
Picture
not
available
|
|
L34
|
GREEN
|
|
|
Gear = Plastic
Shaft = Integral plastic
|
|
| |
|
GEAR, Speedometer Driven
|
9774413
|
|
35 teeth
Orange
Plastic shaft
|
VVL
|
3-20/64"
|
1-34/64"
|
|
GM-635-4M-004A-AQ
|
Price
|
Picture
not
available
|
|
L35
|
ORANGE
|
|
|
Gear = Plastic
Shaft = Integral plastic
|
|
| |
|
GEAR, Speedometer Driven
|
9780387
|
|
36 teeth
Natural
Plastic shaft
|
KEG
|
3-20/64"
|
1-33/64"
|
|
GM-635-4M-0013-6P
|
Price
|
Picture
not
available
|
|
L36
|
NATURAL
|
|
|
Gear = Plastic
Shaft = Integral plastic
|
|
| |
|
GEAR, Speedometer Driven
|
1359270
|
|
37 teeth
Red
Plastic shaft
|
EVR
|
3-20/64"
|
1-34/64"
|
|
GM-635-4M-000A-HL
|
Price
|
Picture
not
available
|
|
L37
|
RED
|
| |
Gear = Plastic
Shaft = Integral plastic
|
|
| |
|
GEAR, Speedometer Driven
|
1359271
|
|
38 teeth
Blue
Plastic shaft
|
YGE
|
3-20/64"
|
1-33/64"
|
|
GM-635-4M-000T-KV
|
Price
|
Picture
not
available
|
|
L38
|
BLUE
|
| |
Gear = Plastic
Shaft = Integral plastic
|
|
| |
|
GEAR, Speedometer Driven
|
1359272
|
|
39 teeth
Brown
Plastic shaft
|
GLK
|
3-20/64"
|
1-33/64"
|
|
GM-635-4M-000R-FQ
|
Price
|
Picture
not
available
|
|
L39
|
BROWN
|
| |
Gear = Plastic
Shaft = Integral plastic
|
|
| |
|
GEAR, Speedometer Driven
|
1359273
|
|
40 teeth
Black
Plastic shaft
|
KEV
|
3-20/64"
|
1-44/64"
|
|
GM-635-4M-000W-G2
|
Price
|
Picture
not
available
|
|
L40
|
BLACK
|
| |
Gear = Plastic
Shaft = Integral plastic
|
|
| |
|
GEAR, Speedometer Driven
|
1362048
25513047
|
|
41 teeth
Yellow
Plastic shaft
|
KLY
|
3-21/64"
|
1-44/64"
|
|
GM-635-4M-0007-FX
|
Price
|
Enlarge
|
|
L41
|
YELLOW
|
| |
Gear = Plastic
Shaft = Integral plastic
|
|
| |
|
|
1362195
|
|
42 teeth
Green
Plastic shaft
|
YVK
|
3-21/64"
|
1-43/64"
|
|
GM-635-4M-000V-E0
|
Price
|
Picture
not
available
|
|
L42
|
GREEN
|
| |
Gear = Plastic
Shaft = Integral plastic
|
|
| |
|
GEAR, Speedometer Driven
|
1362049
25513049
|
|
45 teeth
Blue
|
ELY
|
3-21/64"
|
1-45/64"
|
|
GM-635-4M-0054-EW
|
Price
|
Picture
not
available
|
|
L45
|
BLUE
|
| |
Gear = Plastic
Shaft = Integral plastic
|
|
| |
|
GEAR, Speedometer Driven
|
9775187
|
|