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ID
Tol
± 0.49%
± 2%
± 5%
± 10%
± 15%
± 20%
± 25%
OD
Tol
± 0.49%
± 2%
± 5%
± 10%
± 15%
± 20%
± 25%
HT
Tol
± 0.49%
± 2%
± 5%
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± 25%
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COUPLER
Home
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CATERPILLAR EQUIPMENT
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LOADERS - WHEEL
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972K
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COUPLER
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Name: A to Z
Name: Z to A
Date Added: Oldest to Newest
Date Added: Newest to Oldest
SKU: A to Z
SKU: Z to A
ID: Low to High
ID: High to Low
OD: Low to High
OD: High to Low
Height: Low to High
Height: High to Low
Display
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WR18-1650X100 -
WEAR RING INCH
[On Back Order]
16.125" x 16.500" x 1.000" (409.58 mm x 419.10 mm x 25.40 mm)
16-1/2 X 3/16CS X 1
$452.67
WR12-1650X100 -
WEAR RING INCH
[On Back Order]
16.250" x 16.500" x 1.000" (412.75 mm x 419.10 mm x 25.40 mm)
612-1650-100
$227.76
WR18-1700X125 -
WEAR RING INCH
[On Back Order]
16.625" x 17.000" x 1.250" (422.28 mm x 431.80 mm x 31.75 mm)
$1,023.15
WR12-1800X050 -
WEAR RING INCH
[Only 8 Left]
17.750" x 18.000" x 0.500" (450.85 mm x 457.20 mm x 12.70 mm)
612-1800-050
$221.29
WR12-1800X100 -
WEAR RING INCH
[On Back Order]
17.750" x 18.000" x 1.000" (450.85 mm x 457.20 mm x 25.40 mm)
W2180001000
$433.66
WR12-1800X150 -
WEAR RING INCH
[On Back Order]
17.750" x 18.000" x 1.500" (450.85 mm x 457.20 mm x 38.10 mm)
$470.90
WR12-1800X200 -
WEAR RING INCH
[Only 10 Left]
17.750" x 18.000" x 2.000" (450.85 mm x 457.20 mm x 50.80 mm)
WR18000X2000HP, 17.75X18X2 MD NYLON
$460.00
WRFA 480X35 -
HUNGER PARTS
[On Back Order]
18.898" x 18.898" x 1.378" (480.00 mm x 480.00 mm x 35.00 mm)
$717.88
WR12-2000X050 -
WEAR RING INCH
[On Back Order]
19.750" x 20.000" x 0.500" (501.65 mm x 508.00 mm x 12.70 mm)
612-2000-050
$0.00
WR12-2000X100 -
WEAR RING INCH
[On Back Order]
19.750" x 20.000" x 1.000" (501.65 mm x 508.00 mm x 25.40 mm)
W2200001000
$276.43
MB50-20.00-50 -
MODULAR BEARINGS
[On Back Order]
20.000" x 21.000" x 0.500" (508.00 mm x 533.40 mm x 12.70 mm)
$981.95
MLR-052-WR009-700-75 -
MILLER FLUID POWER
[On Back Order]
ID" x 7.000" x HT" (ID mm x 177.80 mm x HT mm)
$182.00
First
Previous
46
47
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Filter by:
Clear All
ID (Inch)
Clear
0.000
0.157
0.197
0.236
0.315
0.394
0.472
0.500
0.625
0.630
0.750
0.787
0.827
0.866
0.875
0.935
0.984
1.000
1.024
1.063
1.083
1.102
1.125
1.181
1.220
1.240
1.250
1.260
1.375
1.378
1.417
1.419
1.496
1.500
1.535
1.575
1.614
1.625
1.654
1.732
1.750
1.772
1.811
1.875
1.939
1.969
2.000
2.008
2.047
2.087
2.126
2.163
2.165
2.205
2.244
2.250
2.283
2.323
2.362
2.375
2.441
2.500
2.510
2.520
2.559
2.585
2.625
2.638
2.717
2.750
2.756
2.835
2.875
2.913
2.953
2.956
3.000
3.063
3.071
3.097
3.125
3.150
3.210
3.228
3.250
3.307
3.312
3.346
3.375
3.400
3.500
3.504
3.543
3.622
3.625
3.681
3.689
3.701
3.740
3.748
3.750
3.780
3.819
3.898
4.000
4.010
4.016
4.094
4.134
4.173
4.187
4.250
4.331
4.409
4.437
4.488
4.500
4.515
4.528
4.625
4.685
4.724
4.750
4.803
4.843
4.988
5.000
5.039
5.079
5.118
5.197
5.236
5.250
5.276
5.300
5.315
5.433
5.500
5.512
5.591
5.630
5.634
5.669
5.709
5.750
5.780
5.827
5.875
5.906
5.984
6.000
6.024
6.063
6.102
6.125
6.142
6.244
6.250
6.299
6.378
6.457
6.496
6.500
6.625
6.693
6.750
6.811
6.850
6.969
7.000
7.047
7.087
7.165
7.244
7.250
7.283
7.375
7.480
7.559
7.622
7.625
7.638
7.750
7.874
8.000
8.071
8.085
8.125
8.188
8.250
8.268
8.346
8.425
8.465
8.500
8.504
8.583
8.625
8.661
8.740
8.750
8.803
8.858
9.000
9.055
9.125
9.250
9.449
9.500
9.528
9.606
9.625
9.646
9.668
9.750
9.843
9.875
10.000
10.125
10.236
10.433
10.630
10.760
10.827
11.000
11.240
11.250
11.417
11.500
11.625
11.732
11.750
12.000
12.125
12.126
12.402
12.500
12.625
12.750
12.795
12.913
13.000
13.250
13.500
13.750
13.858
14.000
14.213
14.250
14.488
14.750
14.764
15.000
15.276
15.551
15.750
16.125
16.250
16.625
17.750
18.898
19.750
20.000
OD (Inch)
Clear
0.217
0.276
0.315
0.394
0.472
0.551
0.709
0.750
0.787
0.875
0.945
0.984
1.000
1.102
1.125
1.181
1.188
1.220
1.240
1.250
1.260
1.299
1.313
1.339
1.375
1.378
1.398
1.417
1.457
1.500
1.575
1.614
1.625
1.654
1.732
1.750
1.772
1.811
1.850
1.875
1.929
1.969
2.000
2.008
2.125
2.165
2.205
2.250
2.259
2.283
2.362
2.402
2.441
2.480
2.500
2.559
2.625
2.677
2.750
2.756
2.795
2.875
2.953
3.000
3.110
3.125
3.150
3.188
3.250
3.307
3.346
3.370
3.500
3.543
3.625
3.740
3.750
3.937
4.000
4.125
4.134
4.188
4.250
4.260
4.331
4.375
4.409
4.500
4.528
4.567
4.625
4.724
4.750
4.765
4.921
4.961
5.000
5.118
5.188
5.250
5.315
5.500
5.512
5.709
5.750
5.875
5.906
6.000
6.030
6.102
6.188
6.200
6.220
6.250
6.299
6.375
6.378
6.437
6.496
6.500
6.693
6.750
6.772
6.870
6.875
6.890
6.930
7.000
7.087
7.250
7.283
7.323
7.374
7.375
7.480
7.500
7.625
7.750
7.756
7.795
7.874
7.953
8.000
8.071
8.188
8.250
8.268
8.346
8.375
8.438
8.465
8.500
8.625
8.661
8.750
8.819
8.858
8.875
9.000
9.055
9.134
9.250
9.331
9.375
9.449
9.500
9.625
9.646
9.750
9.843
9.875
9.921
9.938
10.000
10.250
10.315
10.500
10.709
10.827
11.024
11.000
11.064
11.102
11.500
11.750
11.811
11.890
12.000
12.205
12.500
12.598
12.750
12.992
13.000
13.386
14.000
14.173
14.250
14.500
14.567
14.961
15.125
15.748
16.000
16.500
17.000
18.000
18.898
20.000
21.000
Height (Inch)
Clear
0.063
0.079
0.098
0.118
0.125
0.138
0.157
0.160
0.188
0.191
0.193
0.197
0.202
0.203
0.212
0.213
0.217
0.232
0.236
0.243
0.250
0.270
0.276
0.311
0.313
0.315
0.335
0.344
0.353
0.354
0.362
0.366
0.370
0.374
0.375
0.378
0.382
0.388
0.394
0.400
0.413
0.430
0.438
0.442
0.472
0.475
0.485
0.492
0.496
0.500
0.551
0.566
0.570
0.571
0.583
0.587
0.591
0.614
0.625
0.630
0.661
0.669
0.689
0.697
0.728
0.748
0.750
0.756
0.760
0.776
0.780
0.787
0.823
0.875
0.900
0.906
0.945
0.965
0.972
0.975
0.976
0.980
0.984
1.000
1.077
1.083
1.089
1.110
1.112
1.114
1.174
1.181
1.250
1.260
1.299
1.307
1.378
1.475
1.500
1.563
1.575
1.750
1.760
1.772
1.790
1.811
1.875
1.969
1.990
2.000
2.165
2.250
2.358
2.362
2.368
2.490
2.500
2.559
2.740
2.750
2.756
3.000
3.079
3.150
3.250
3.346
3.485
3.500
3.937
4.000
4.331
4.724
7.385
7.710
12.000
ID (Metric)
Clear
4.00
5.00
6.00
8.00
10.00
12.00
12.70
15.88
16.00
19.05
20.00
21.00
22.00
22.23
23.75
25.00
25.40
26.00
27.00
27.50
28.00
28.58
30.00
31.00
31.50
31.75
32.00
34.93
35.00
36.00
36.04
38.00
38.10
39.00
40.00
41.00
41.28
42.00
44.00
44.45
45.00
46.00
47.63
49.25
50.00
50.80
51.00
52.00
53.00
54.00
54.94
55.00
56.00
57.00
57.15
58.00
59.00
60.00
60.33
62.00
63.50
63.75
64.00
65.00
65.66
66.68
67.00
69.00
69.85
70.00
72.00
73.03
74.00
75.00
75.08
76.20
77.79
78.00
78.66
79.38
80.00
81.53
82.00
82.55
84.00
84.12
85.00
85.73
86.36
88.90
89.00
90.00
92.00
92.08
93.50
93.70
94.00
95.00
95.20
95.25
96.00
97.00
99.00
101.60
101.85
102.00
104.00
105.00
106.00
106.35
107.95
110.00
112.00
112.70
114.00
114.30
114.68
115.00
117.48
119.00
120.00
120.65
122.00
123.00
126.68
127.00
128.00
129.00
130.00
132.00
133.00
133.35
134.00
134.62
135.00
138.00
139.70
140.00
142.00
143.00
143.10
144.00
145.00
146.05
146.81
148.00
149.23
150.00
152.00
152.40
153.00
154.00
155.00
155.58
156.00
158.60
158.75
160.00
162.00
164.00
165.00
165.10
168.28
170.00
171.45
173.00
174.00
177.00
177.80
179.00
180.00
182.00
184.00
184.15
185.00
187.33
190.00
192.00
193.60
193.68
194.00
196.85
200.00
203.20
205.00
205.36
206.38
207.96
209.55
210.00
212.00
214.00
215.00
216.00
215.90
218.00
219.08
220.00
222.00
222.25
223.60
225.00
228.60
230.00
231.78
234.95
240.00
242.00
241.30
244.00
244.48
245.00
245.55
247.65
250.00
250.83
254.00
257.18
260.00
265.00
270.00
273.30
275.00
279.40
285.50
285.75
290.00
292.10
295.28
298.00
298.45
304.80
307.98
308.00
315.00
317.50
320.68
323.85
325.00
328.00
330.20
336.55
342.90
349.25
352.00
355.60
361.00
361.95
368.00
374.65
375.00
381.00
388.00
395.00
400.05
409.58
412.75
422.28
450.85
480.00
501.65
508.00
OD (Metric)
Clear
5.50
7.00
8.00
10.00
12.00
14.00
18.00
19.05
20.00
22.23
24.00
25.00
25.40
28.00
28.58
30.00
30.16
31.00
31.50
31.75
32.00
33.00
33.34
34.00
35.00
34.93
35.50
36.00
37.00
38.10
40.00
41.00
41.28
42.00
44.00
44.45
45.00
46.00
47.00
47.63
49.00
50.00
50.80
51.00
53.98
55.00
56.00
57.15
57.38
58.00
60.00
61.00
62.00
63.00
63.50
65.00
66.68
68.00
69.85
70.00
71.00
73.03
75.00
76.20
78.99
79.38
80.00
80.96
82.55
84.00
85.00
85.60
88.90
90.00
92.08
95.00
95.25
100.00
101.60
105.00
104.78
106.36
107.95
108.20
110.00
111.13
112.00
114.30
115.00
116.00
117.48
120.00
120.65
121.03
125.00
126.00
127.00
130.00
131.76
133.35
135.00
139.70
140.00
145.00
146.05
149.23
150.00
152.40
153.16
155.00
157.16
157.48
158.00
158.75
160.00
161.93
162.00
163.50
165.00
165.10
170.00
171.45
172.00
174.50
174.63
175.00
176.02
177.80
180.00
184.15
185.00
186.00
187.30
187.33
190.50
190.00
193.68
196.85
197.00
198.00
200.00
202.00
203.20
205.00
207.96
210.00
209.55
212.00
212.73
214.31
215.00
215.90
219.08
220.00
222.25
224.00
225.00
225.43
228.60
230.00
232.00
234.95
237.00
238.13
240.00
241.30
244.48
245.00
247.65
250.00
250.83
252.00
252.41
254.00
260.35
262.00
266.70
272.00
275.00
280.00
279.40
281.03
282.00
292.10
298.45
300.00
302.00
304.80
310.00
317.50
320.00
323.85
330.00
330.20
340.00
355.60
360.00
361.95
368.30
370.00
380.00
384.18
400.00
406.40
419.10
431.80
457.20
480.00
508.00
533.40
Height (Metric)
Clear
1.59
2.00
2.50
3.00
3.18
3.50
4.00
4.06
4.76
4.85
4.90
5.00
5.13
5.16
5.38
5.40
5.50
5.90
6.00
6.17
6.35
6.86
7.00
7.90
7.94
8.00
8.50
8.74
8.97
9.00
9.20
9.30
9.40
9.50
9.53
9.60
9.70
9.85
10.16
10.00
10.50
10.92
11.11
11.23
12.00
12.07
12.32
12.50
12.60
12.70
14.00
14.38
14.48
14.50
14.80
14.90
15.00
15.60
15.88
16.00
16.80
17.00
17.50
17.70
18.50
19.00
19.05
19.20
19.30
19.70
19.80
20.00
20.90
22.23
22.85
23.00
24.00
24.50
24.70
24.77
24.80
24.90
25.00
25.40
27.35
27.50
27.66
28.20
28.24
28.30
29.82
30.00
31.75
32.00
33.00
33.20
35.00
37.47
38.10
39.69
40.00
44.45
44.70
45.00
45.47
46.00
47.63
50.00
50.55
50.80
55.00
57.15
59.90
60.00
60.15
63.25
63.50
65.00
69.60
69.85
70.00
76.20
78.21
80.00
82.55
85.00
88.52
88.90
100.00
101.60
110.00
120.00
187.58
195.83
304.80
Cylinder Number
Clear
84210948
84212184
707-00-XG860
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