Sprockets

Agriculture Machinery Parts

SPROCKETS FOR #40 CHAIN - 1/2” PITCH

WELTECH PART
NUMBER

SKU
NUMBER

PART NUM.
BULK

PART NUM.
BOX*


UPC ITEM NO. BULK  BOX

NUMBER
OF TEETH

OUTSIDE
DIAM.

USE HUB
SERIES

BULK
WEIGHT
(lbs.)

WTSK80412

80401200

HS804012

804012YAU (1)

80412 4

90140 3

12

2-3/16”

V

0.13

WTSK80413

80401300

HS804013

804013YAU (1)

80413 1

90141 0

13

2-1/4”

V

0.13

WTSK80414

80401400

HS804014

804014YAU (1)

80414 8

90142 7

14

2-7/16”

V

0.19

WTSK80415

80401500

HS804015

804015YAU (1)

80415 5

90143 4

15

2-5/8”

V

0.25

WTSK80416

80401600

HS804016

804016YAU (1)

80416 2

90144 1

16

2-13/16”

W

0.19

WTSK80417

80401700

HS804017

804017YAU (1)

80417 9

90145 8

17

3”

W

0.25

WTSK80418

80401800

HS804018

804018YAU (1)

80418 6

90146 5

18

3-1/8”

W

0.32

WTSK80419

80401900

HS804019

804019YAU (1)

80419 3

90147 2

19

3-5/16”

W

0.32

WTSK80420

80402000

HS804020

804020YAU (1)

80420 9

90148 9

20

3-7/16”

X

0.32

WTSK80421

80402100

HS804021

804021YAU (1)

80421 6

90149 6

21

3-5/8”

X

0.38

WTSK80422

80402200

HS804022

804022YAU (1)

80422 3

90150 2

22

3-3/4”

X

0.44

WTSK80423

80402300

HS804023

804023YAU (1)

80423 0

90151 9

23

4”

X

0.50

WTSK80424

80402400

HS804024

804024YAU (1)

80424 7

90152 6

24

4-1/6”

X

0.56

WTSK80425

80402500

HS804025

--

80425 4

--

25

4-3/16”

X

0.65

WTSK80426

80402600

HS804026

804026YAU (1)

80426 1

90154 0

26

4-3/8”

X

0.69

WTSK80427

80402700

HS804027

--

80427 8

--

27

4-1/2”

X

0.85

WTSK80428

80402800

HS804028

804028YAU (1)

80428 5

90166 3

28

4-11/16”

X

0.88

WTSK80439

80402900

HS804029

--

80439 1

--

29

4-3/4”

X

0.95

WTSK80430

80403000

HS804030

804030YAU (1)

80430 8

90168 7

30

5-1/16”

X

1.00

WTSK80432

80403200

HS804032

804032YAU (1)

80432 2

90169 4

32

5-3/8”

X

1.13

WTSK80435

80403500

HS804035

--

80435 3

--

35

5-11/16”

X

1.55

WTSK80436

80403600

HS804036

804036YAU (1)

80436 0

90171 7

36

  1.  

X

1.50

WTSK80440

80404000

HS804040

804040YAU (1)

80440 7

90172 4

40

6-5/8”

X

2.00

WTSK80442

80404200

HS804042

--

80442 1

--

42

  1.  

X

2.20

WTSK80445

80404500

HS804045

804045YAU (1)

80445 2

90174 8

45

7-3/8”

X

2.56

WTSK80448

80404800

HS804048

804048YAU (1)

80448 3

90175 5

48

7-7/8”

X

3.05

WTSK80454

80405400

HS804054

--

80454 4

--

54

8-7/8”

X

3.82

WTSK80460

80406000

HS804060

--

80460 5

--

60

9-3/16”

X

5.10

WTSK80472

80407200

HS804072

--

80472 8

--

72

11-3/16”

X

7.50

WTSK80480

80408000

HS804080

--

80480 3

--

80

12-15/16”

X

9.00

WTSK80496

80409600

HS804096

--

80496 4

--

96

15-1/2”

X

13.30

* Number in parenthesis indicates clamshell quantity.      

SPROCKETS FOR #50 CHAIN - 5/8” PITCH

WELTECH PART
NUMBER
SKU
NUMBER
PART
NUMBER
BULK
PART
NUMBER
BOX*
UPC ITEM NO. BULK  BOX
NUMBER
OF
TEETH
OUTSIDE
DIAM.
USE HUB
SERIES
BULK
WEIGHT
(lbs.)
WTSK80510
80501000
HS805010
805010YAU (1)
80510 7
90201 1
10
2-1/4”
V
0.19
WTSK80511
80501100
HS805011
805011YAU (1)
80511 4
90202 8
11
2-1/2”
V
0.19
WTSK80512
80501200
HS805012
805012YAU (1)
80512 1
90203 5
12
2-3/4”
W
0.22
WTSK80513
80501300
HS805013
805013YAU (1)
80513 8
90204 2
13
2-7/8”
W
0.25
WTSK80514
80501400
HS805014
805014YAU (1)
80514 5
90205 9
14
3-1/16”
W
0.32
WTSK80515
80501500
HS805015
805015YAU (1)
80515 2
90206 6
15
3-1/4”
W
0.44
WTSK80516
80501600
HS805016
805016YAU (1)
80516 9
90207 3
16
3-7/16”
W
0.50
WTSK80517
80501700
HS805017
805017YAU (1)
80517 6
90208 0
17
3-11/16”
X
0.50
WTSK80518
80501800
HS805018
805018YAU (1)
80518 3
90209 7
18
3-7/8”
X
0.58
WTSK80519
80501900
HS805019
805019YAU (1)
80519 0
90210 3
19
4-1/8”
X
0.69
WTSK80520
80502000
HS805020
805020YAU (1)
80520 6
90211 0
20
4-3/8”
X
0.75
WTSK80521
80502100
HS805021
805021YAU (1)
80521 3
90212 7
21
4-9/16”
X
0.88
WTSK80522
80502200
HS805022
805022YAU (1)
80522 0
90213 4
22
4-3/4”
X
1.00
WTSK80523
80502300
HS805023
805023YAU (1)
80523 7
90214 1
23
4-15/16”
X
1.15
WTSK80524
80502400
HS805024
805024YAU (1)
80524 4
90215 8
24
5-1/8”
X
1.25
WTSK80525
80502500
HS805025
805025YAU (1)
80525 1
90216 5
25
5-3/8”
X
1.40
WTSK80526
80502600
HS805026
805026YAU (1)
80526 8
90217 2
26
5-1/2”
X
1.63
WTSK80527
80502700
HS805027
805027YAU (1)
80527 5
90218 9
27
5-11/16”
X
1.80
WTSK80528
80502800
HS805028
805028YAU (1)
80528 2
90219 6
28
5-7/8”
X
1.83
WTSK80529
80502900
HS805029
805029YAU (1)
80529 9
90220 2
29
6-1/8”
X
2.10
WTSK80530
80503000
HS805030
805030YAU (1)
80530 5
90221 9
30
6-5/16”
X
2.19
WTSK80531
80503100
HS805031
805031YAU (1)
80531 2
90222 6
31
6-1/2”
X
2.42
WTSK80532
80503200
HS805032
805032YAU (1)
80532 9
90223 3
32
6-3/4”
X
2.38
WTSK80533
80503300
HS805033
--
80533 6
--
33
6-7/8”
X
2.65
WTSK80534
80503400
HS805034
--
80534 3
--
34
7-1/16”
X
3.10
WTSK80535
80503500
HS805035
--
80535 0
--
35
7-1/4”
X
3.10
WTSK80536
80503600
HS805036
805036YAU (1)
80536 7
90227 1
36
7-9/16”
X
3.25
WTSK80537
80503700
HS805037
--
80537 4
--
37
7-11/16”
X
3.40
WTSK80538
80503800
HS805038
--
80538 1
--
38
7-15/16”
X
3.55
WTSK80539
80503900
HS805039
--
80539 8
--
39
8-1/8”
X
3.90
WTSK80540
80504000
HS805040
--
80540 4
--
40
8-5/16”
X
3.95
WTSK80541
80504100
HS805041
--
80541 1
--
41
8-1/2”
X
4.15
WTSK80542
80504200
HS805042
--
80542 8
--
42
8-11/16”
X
4.50
WTSK80543
80504300
HS805043
--
80543 5
--
43
8-7/8”
X
4.70
WTSK80544
80504400
HS805044
--
80544 2
--
44
9-1/16”
X
4.95
WTSK80545
80504500
HS805045
--
80545 9
--
45
9-5/16”
X
5.20
WTSK80548
80504800
HS805048
--
80548 0
--
48
9-7/8”
X
6.15
WTSK80550
80505000
HS805050
--
80550 3
--
50
10-1/4”
X
6.60
WTSK80554
80505400
HS805054
--
80554 1
--
54
11-1/16”
X
7.75
WTSK80560
80506000
HS805060
--
80560 2
--
60
12-5/16”
X
9.80
WTSK80572
80507200
HS805072
--
80572 5
--
72
14-5/8”
X
13.90
WTSK80580
80508000
HS805080
--
80580 0
--
80
16-1/4”
X
17.50
WTSK80596
80509600
HS805096
--
80596 1
--
96
19-7/16”
X
25.00
* Number in parenthesis indicates clamshell quantity.      

SPROCKETS FOR #60 CHAIN - 3/4” PITCH

WELTECH PART NUMBER
SKU NUMBER
PART NUMBER
BULK
PART NUMBER
BOX*
UPC ITEM NO. BULK BOX
NUMBER OF TEETH
OUTSIDE DIAM.
USE HUB SERIES
BULK WEIGHT (lbs.)
WTSK80609
80600900
HS806009
806009YAU (1)
80609 8
90250 9
9
2-1/2”
V
0.32
WTSK80610
80601000
HS806010
806010YAU (1)
80610 4
90251 6
10
2-3/4”
V
0.38
WTSK80611
80601100
HS806011
806011YAU (1)
80611 1
90252 3
11
3”
W
0.38
WTSK80612
80601200
HS806012
806012YAU (1)
80612 8
90253 0
12
3-1/4”
W
0.44
WTSK80613
80601300
HS806013
806013YAU (1)
80613 5
90254 7
13
3-1/2”
W
0.63
WTSK80614
80601400
HS806014
806014YAU (1)
80614 2
90255 4
14
3-3/4”
W
0.75
WTSK80615
80601500
HS806015
806015YAU (1)
80615 9
90256 1
15
4”
X
0.75
WTSK80616
80601600
HS806016
806016YAU (1)
80616 6
90257 8
16
4-1/4”
X
0.94
WTSK80617
80601700
HS806017
806017YAU (1)
80617 3
90258 5
17
4-1/2”
X
1.19
WTSK80618
80601800
HS806018
806018YAU (1)
80618 0
90259 2
18
4-11/16”
X
1.32
WTSK80619
80601900
HS806019
806019YAU (1)
80619 7
90260 8
19
5”
X
1.50
WTSK80620
80602000
HS806020
806020YAU (1)
80620 3
90261 5
20
5-1/8”
X
1.63
WTSK80621
80602100
HS806021
806021YAU (1)
80621 0
90262 2
21
5-1/2”
X
2.00
WTSK80622
80602200
HS806022
806022YAU (1)
80622 7
90263 9
22
5-11/16”
X
2.25
WTSK80623
80602300
HS806023
--
80623 4
--
23
5-15/16”
X
2.50
WTSK80624
80602400
HS806024
806024YAU (1)
80624 1
90265 3
24
6-1/8”
X
2.75
WTSK80625
80602500
HS806025
--
80625 8
--
25
6-3/8”
X
3.00
WTSK80626
80602600
HS806026
806026YAU (1)
80626 5
90267 7
26
6-5/8”
X
3.25
WTSK80627
80602700
HS806027
--
80627 2
--
27
6-7/8”
X
3.60
WTSK80628
80602800
HS806028
806028YAU (1)
80628 9
90269 1
28
7-1/8”
X
3.75
WTSK80629
80602900
HS806029
--
80629 6
--
29
7-3/8”
X
4.50
WTSK80630
80603000
HS806030
806030YAU (1)
80630 2
90271 4
30
7-5/8”
X
4.50
WTSK80631
80603100
HS806031
--
80631 9
--
31
7-3/4”
X
4.85
WTSK80632
80603200
HS806032
--
80632 6
--
32
8”
X
5.15
WTSK80633
80603300
HS806033
--
80633 3
--
33
8-5/16”
X
5.45
WTSK80634
80603400
HS806034
--
80634 0
--
34
8-9/16”
X
5.80
WTSK80635
80603500
HS806035
--
80635 7
--
35
8-3/4”
X
6.20
WTSK80636
80603600
HS806036
--
80636 4
--
36
9”
X
6.50
WTSK80638
80603800
HS806038
--
80638 8
--
38
9-7/8”
X
7.40
WTSK80640
80604000
HS806040
--
80640 1
--
40
9-15/16”
X
8.28
WTSK80642
80604200
HS806042
--
80642 5
--
42
10-1/2”
X
9.15
WTSK80645
80604500
HS806045
--
80645 6
--
45
11-3/16”
X
10.70
WTSK80648
80604800
HS806048
--
80648 7
--
48
11-7/8”
X
12.30
WTSK80654
80605400
HS806054
--
80654 8
--
54
13-1/4”
X
15.60
WTSK80660
80606000
HS806060
--
80660 9
--
60
14-3/4”
X
18.90
WTSK80672
80607200
HS806072
--
80672 2
--
72
17-5/8”
X
27.20
WTSK80680
80608000
HS806080
--
80680 7
--
80
19-1/2”
X
30.70
* Number in parenthesis indicates clamshell quantity.

IDLER SPROCKETS

WELTECH
PART NUMBER
SKU
NUMBER
PART NUMBER
BULK
PART NUMBER
BOX
UPC ITEM NUMBER
BULK BOX
CHAIN
SIZE
NUMBER OF
TEETH
BORE
SIZE
BULK
WEIGHT(lbs.)
WTSK80901
80441700
HS804417
804417YAU (1)
80901 3
90301 8
40 or 41
17
1/2”
0.44
WTSK80902
80451700
HS804517
--
80902 0
--
40 or 41
17
5/8”
0.44
WTSK80903
80541300
HS805413
--
80903 7
--
50
13
1/2”
0.38
WTSK80904
80551300
HS805513
--
80904 4
--
50
13
5/8”
0.38
WTSK80905
80541500
HS805415
805415YAU (1)
80905 1
90305 6
50
15
1/2”
0.56
WTSK80906
80551500
HS805515
805515YAU (1)
80906 8
90306 3
50
15
5/8”
0.5
WTSK80907
80541700
HS805417
--
80907 5
--
50
17
1/2”
0.69
WTSK80908
80551700
HS805517
--
80908 2
--
50
17
5/8”
0.63
WTSK80909
80641100
HS806411
--
80909 9
--
60
11
1/2”
0.5
WTSK80910
80651100
HS806511
--
80910 5
--
60
11
5/8”
0.5
WTSK80913
80641300
HS806413
--
80913 6
--
60
13
1/2”
0.69
WTSK80911
80651300
HS806513
806513YAU (1)
80911 2
90312 4
60
13
5/8”
0.69