Compatibility Guides
Looking for replacement parts? US Digital's compatibility guides will help you find the perfect match. Start here »
| CPR | Divide By | Original CPR | Series |
|---|---|---|---|
| 1 | 50 | 50 | 1" |
| 1 | 100 | 100 | 1" |
| 1 | 100 | 100 | 2" |
| 1 | 110 | 110 | 1" |
| 1 | 120 | 120 | 1" |
| 1 | 127 | 127 | Linear |
| 1 | 192 | 192 | 1" |
| 1 | 200 | 200 | 1" |
| 1 | 200 | 200 | 2" |
| 1 | 200 | 200 | Linear |
| 1 | 250 | 250 | 1" |
| 1 | 256 | 256 | 1" |
| 1 | 300 | 300 | Linear |
| 1 | 360 | 360 | 1" |
| 1 | 360 | 360 | Linear |
| 1 | 400 | 400 | 1" |
| 1 | 400 | 400 | 2" |
| 1 | 500 | 500 | 1" |
| 1 | 500 | 500 | 2" |
| 1 | 512 | 512 | 1" |
| 1 | 512 | 512 | 2" |
| 1 | 540 | 540 | 1" |
| 1 | 1000 | 1000 | 1" |
| 1 | 1000 | 1000 | 2" |
| 1 | 1016 | 1016 | 1" |
| 1 | 1024 | 1024 | 1" |
| 1 | 1024 | 1024 | 2" |
| 1 | 2000 | 2000 | 2" |
| 1 | 2048 | 2048 | 2" |
| 2 | 25 | 50 | 1" |
| 2 | 50 | 100 | 1" |
| 2 | 50 | 100 | 2" |
| 2 | 55 | 110 | 1" |
| 2 | 60 | 120 | 1" |
| 2 | 96 | 192 | 1" |
| 2 | 100 | 200 | 1" |
| 2 | 100 | 200 | 2" |
| 2 | 100 | 200 | Linear |
| 2 | 125 | 250 | 1" |
| 2 | 128 | 256 | 1" |
| 2 | 150 | 300 | Linear |
| 2 | 180 | 360 | 1" |
| 2 | 180 | 360 | Linear |
| 2 | 200 | 400 | 1" |
| 2 | 200 | 400 | 2" |
| 2 | 250 | 500 | 1" |
| 2 | 250 | 500 | 2" |
| 2 | 256 | 512 | 1" |
| 2 | 256 | 512 | 2" |
| 2 | 270 | 540 | 1" |
| 2 | 500 | 1000 | 1" |
| 2 | 500 | 1000 | 2" |
| 2 | 508 | 1016 | 1" |
| 2 | 512 | 1024 | 1" |
| 2 | 512 | 1024 | 2" |
| 2 | 1000 | 2000 | 2" |
| 2 | 1024 | 2048 | 2" |
| 3 | 40 | 120 | 1" |
| 3 | 64 | 192 | 1" |
| 3 | 100 | 300 | Linear |
| 3 | 120 | 360 | 1" |
| 3 | 120 | 360 | Linear |
| 3 | 180 | 540 | 1" |
| 4 | 25 | 100 | 1" |
| 4 | 25 | 100 | 2" |
| 4 | 30 | 120 | 1" |
| 4 | 48 | 192 | 1" |
| 4 | 50 | 200 | 1" |
| 4 | 50 | 200 | 2" |
| 4 | 50 | 200 | Linear |
| 4 | 64 | 256 | 1" |
| 4 | 75 | 300 | Linear |
| 4 | 90 | 360 | 1" |
| 4 | 90 | 360 | Linear |
| 4 | 100 | 400 | 1" |
| 4 | 100 | 400 | 2" |
| 4 | 125 | 500 | 1" |
| 4 | 125 | 500 | 2" |
| 4 | 128 | 512 | 1" |
| 4 | 128 | 512 | 2" |
| 4 | 135 | 540 | 1" |
| 4 | 250 | 1000 | 1" |
| 4 | 250 | 1000 | 2" |
| 4 | 254 | 1016 | 1" |
| 4 | 256 | 1024 | 1" |
| 4 | 256 | 1024 | 2" |
| 4 | 500 | 2000 | 2" |
| 4 | 512 | 2048 | 2" |
| 5 | 10 | 50 | 1" |
| 5 | 20 | 100 | 1" |
| 5 | 20 | 100 | 2" |
| 5 | 22 | 110 | 1" |
| 5 | 24 | 120 | 1" |
| 5 | 40 | 200 | 1" |
| 5 | 40 | 200 | 2" |
| 5 | 40 | 200 | Linear |
| 5 | 50 | 250 | 1" |
| 5 | 60 | 300 | Linear |
| 5 | 72 | 360 | 1" |
| 5 | 72 | 360 | Linear |
| 5 | 80 | 400 | 1" |
| 5 | 80 | 400 | 2" |
| 5 | 100 | 500 | 1" |
| 5 | 100 | 500 | 2" |
| 5 | 108 | 540 | 1" |
| 5 | 200 | 1000 | 1" |
| 5 | 200 | 1000 | 2" |
| 5 | 400 | 2000 | 2" |
| 6 | 20 | 120 | 1" |
| 6 | 32 | 192 | 1" |
| 6 | 50 | 300 | Linear |
| 6 | 60 | 360 | 1" |
| 6 | 60 | 360 | Linear |
| 6 | 90 | 540 | 1" |
| 8 | 15 | 120 | 1" |
| 8 | 24 | 192 | 1" |
| 8 | 25 | 200 | 1" |
| 8 | 25 | 200 | 2" |
| 8 | 25 | 200 | Linear |
| 8 | 32 | 256 | 1" |
| 8 | 45 | 360 | 1" |
| 8 | 45 | 360 | Linear |
| 8 | 50 | 400 | 1" |
| 8 | 50 | 400 | 2" |
| 8 | 64 | 512 | 1" |
| 8 | 64 | 512 | 2" |
| 8 | 125 | 1000 | 1" |
| 8 | 125 | 1000 | 2" |
| 8 | 127 | 1016 | 1" |
| 8 | 128 | 1024 | 1" |
| 8 | 128 | 1024 | 2" |
| 8 | 250 | 2000 | 2" |
| 8 | 256 | 2048 | 2" |
| 9 | 40 | 360 | 1" |
| 9 | 40 | 360 | Linear |
| 9 | 60 | 540 | 1" |
| 10 | 5 | 50 | 1" |
| 10 | 10 | 100 | 1" |
| 10 | 10 | 100 | 2" |
| 10 | 1 | ||
| 1 | 110 | 1" | |
| 10 | 12 | 120 | 1" |
| 10 | 20 | 200 | 1" |
| 10 | 20 | 200 | 2" |
| 10 | 20 | 200 | Linear |
| 10 | 25 | 250 | 1" |
| 10 | 30 | 300 | Linear |
| 10 | 36 | 360 | 1" |
| 10 | 36 | 360 | Linear |
| 10 | 40 | 400 | 1" |
| 10 | 40 | 400 | 2" |
| 10 | 50 | 500 | 1" |
| 10 | 50 | 500 | 2" |
| 10 | 54 | 540 | 1" |
| 10 | 100 | 1000 | 1" |
| 10 | 100 | 1000 | 2" |
| 10 | 200 | 2000 | 2" |
| 11 | 10 | 110 | 1" |
| 12 | 10 | 120 | 1" |
| 12 | 16 | 192 | 1" |
| 12 | 25 | 300 | Linear |
| 12 | 30 | 360 | 1" |
| 12 | 30 | 360 | Linear |
| 12 | 45 | 540 | 1" |
| 15 | 8 | 120 | 1" |
| 15 | 20 | 300 | Linear |
| 15 | 24 | 360 | 1" |
| 15 | 24 | 360 | Linear |
| 15 | 36 | 540 | 1" |
| 16 | 12 | 192 | 1" |
| 16 | 16 | 256 | 1" |
| 16 | 25 | 400 | 1" |
| 16 | 25 | 400 | 2" |
| 16 | 32 | 512 | 1" |
| 16 | 32 | 512 | 2" |
| 16 | 64 | 1024 | 1" |
| 16 | 64 | 1024 | 2" |
| 16 | 125 | 2000 | 2" |
| 16 | 128 | 2048 | 2" |
| 18 | 20 | 360 | 1" |
| 18 | 20 | 360 | Linear |
| 18 | 30 | 540 | 1" |
| 20 | 5 | 100 | 1" |
| 20 | 5 | 100 | 2" |
| 20 | 6 | 120 | 1" |
| 20 | 10 | 200 | 1" |
| 20 | 10 | 200 | 2" |
| 20 | 10 | 200 | Linear |
| 20 | 15 | 300 | Linear |
| 20 | 18 | 360 | 1" |
| 20 | 18 | 360 | Linear |
| 20 | 20 | 400 | 1" |
| 20 | 20 | 400 | 2" |
| 20 | 25 | 500 | 1" |
| 20 | 25 | 500 | 2" |
| 20 | 27 | 540 | 1" |
| 20 | 50 | 1000 | 1" |
| 20 | 50 | 1000 | 2" |
| 20 | 100 | 2000 | 2" |
| 22 | 5 | 110 | 1" |
| 24 | 5 | 120 | 1" |
| 24 | 8 | 192 | 1" |
| 24 | 15 | 360 | 1" |
| 24 | 15 | 360 | Linear |
| 25 | 2 | 50 | 1" |
| 25 | 4 | 100 | 1" |
| 25 | 4 | 100 | 2" |
| 25 | 8 | 200 | 1" |
| 25 | 8 | 200 | 2" |
| 25 | 8 | 200 | Linear |
| 25 | 10 | 250 | 1" |
| 25 | 12 | 300 | Linear |
| 25 | 16 | 400 | 1" |
| 25 | 16 | 400 | 2" |
| 25 | 20 | 500 | 1" |
| 25 | 20 | 500 | 2" |
| 25 | 40 | 1000 | 1" |
| 25 | 40 | 1000 | 2" |
| 25 | 80 | 2000 | 2" |
| 27 | 20 | 540 | 1" |
| 30 | 4 | 120 | 1" |
| 30 | 10 | 300 | Linear |
| 30 | 12 | 360 | 1" |
| 30 | 12 | 360 | Linear |
| 30 | 18 | 540 | 1" |
| 32 | 6 | 192 | 1" |
| 32 | 8 | 256 | 1" |
| 32 | 16 | 512 | 1" |
| 32 | 16 | 512 | 2" |
| 32 | 32 | 1024 | 1" |
| 32 | 32 | 1024 | 2" |
| 32 | 64 | 2048 | 2" |
| 36 | 10 | 360 | 1" |
| 36 | 10 | 360 | Linear |
| 36 | 15 | 540 | 1" |
| 40 | 3 | 120 | 1" |
| 40 | 5 | 200 | 1" |
| 40 | 5 | 200 | 2" |
| 40 | 5 | 200 | Linear |
| 40 | 9 | 360 | 1" |
| 40 | 9 | 360 | Linear |
| 40 | 10 | 400 | 1" |
| 40 | 10 | 400 | 2" |
| 40 | 25 | 1000 | 1" |
| 40 | 25 | 1000 | 2" |
| 40 | 50 | 2000 | 2" |
| 45 | 8 | 360 | 1" |
| 45 | 8 | 360 | Linear |
| 45 | 12 | 540 | 1" |
| 48 | 4 | 192 | 1" |
| 50 | 2 | 100 | 1" |
| 50 | 2 | 100 | 2" |
| 50 | 4 | 200 | 1" |
| 50 | 4 | 200 | 2" |
| 50 | 4 | 200 | Linear |
| 50 | 5 | 250 | 1" |
| 50 | 6 | 300 | Linear |
| 50 | 8 | 400 | 1" |
| 50 | 8 | 400 | 2" |
| 50 | 10 | 500 | 1" |
| 50 | 10 | 500 | 2" |
| 50 | 20 | 1000 | 1" |
| 50 | 20 | 1000 | 2" |
| 50 | 40 | 2000 | 2" |
| 54 | 10 | 540 | 1" |
| 55 | 2 | 110 | 1" |
| 60 | 2 | 120 | 1" |
| 60 | 5 | 300 | Linear |
| 60 | 6 | 360 | 1" |
| 60 | 6 | 360 | Linear |
| 60 | 9 | 540 | 1" |
| 64 | 3 | 192 | 1" |
| 64 | 4 | 256 | 1" |
| 64 | 8 | 512 | 1" |
| 64 | 8 | 512 | 2" |
| 64 | 16 | 1024 | 1" |
| 64 | 16 | 1024 | 2" |
| 64 | 32 | 2048 | 2" |
| 72 | 5 | 360 | 1" |
| 72 | 5 | 360 | Linear |
| 75 | 4 | 300 | Linear |
| 80 | 5 | 400 | 1" |
| 80 | 5 | 400 | 2" |
| 80 | 25 | 2000 | 2" |
| 90 | 4 | 360 | 1" |
| 90 | 4 | 360 | Linear |
| 90 | 6 | 540 | 1" |
| 96 | 2 | 192 | 1" |
| 100 | 2 | 200 | 1" |
| 100 | 2 | 200 | 2" |
| 100 | 2 | 200 | Linear |
| 100 | 3 | 300 | Linear |
| 100 | 4 | 400 | 1" |
| 100 | 4 | 400 | 2" |
| 100 | 5 | 500 | 1" |
| 100 | 5 | 500 | 2" |
| 100 | 10 | 1000 | 1" |
| 100 | 10 | 1000 | 2" |
| 100 | 20 | 2000 | 2" |
| 108 | 5 | 540 | 1" |
| 120 | 3 | 360 | 1" |
| 120 | 3 | 360 | Linear |
| 125 | 2 | 250 | 1" |
| 125 | 4 | 500 | 1" |
| 125 | 4 | 500 | 2" |
| 125 | 8 | 1000 | 1" |
| 125 | 8 | 1000 | 2" |
| 125 | 16 | 2000 | 2" |
| 127 | 8 | 1016 | 1" |
| 128 | 2 | 256 | 1" |
| 128 | 4 | 512 | 1" |
| 128 | 4 | 512 | 2" |
| 128 | 8 | 1024 | 1" |
| 128 | 8 | 1024 | 2" |
| 128 | 16 | 2048 | 2" |
| 135 | 4 | 540 | 1" |
| 150 | 2 | 300 | Linear |
| 180 | 2 | 360 | 1" |
| 180 | 2 | 360 | Linear |
| 180 | 3 | 540 | 1" |
| 200 | 2 | 400 | 1" |
| 200 | 2 | 400 | 2" |
| 200 | 5 | 1000 | 1" |
| 200 | 5 | 1000 | 2" |
| 200 | 10 | 2000 | 2" |
| 250 | 2 | 500 | 1" |
| 250 | 2 | 500 | 2" |
| 250 | 4 | 1000 | 1" |
| 250 | 4 | 1000 | 2" |
| 250 | 8 | 2000 | 2" |
| 254 | 4 | 1016 | 1" |
| 256 | 2 | 512 | 1" |
| 256 | 2 | 512 | 2" |
| 256 | 4 | 1024 | 1" |
| 256 | 4 | 1024 | 2" |
| 256 | 8 | 2048 | 2" |
| 270 | 2 | 540 | 1" |
| 400 | 5 | 2000 | 2" |
| 500 | 2 | 1000 | 1" |
| 500 | 2 | 1000 | 2" |
| 500 | 4 | 2000 | 2" |
| 508 | 2 | 1016 | 1" |
| 512 | 2 | 1024 | 1" |
| 512 | 2 | 1024 | 2" |
| 512 | 4 | 2048 | 2" |
| 1000 | 2 | 2000 | 2" |
| 1024 | 2 | 2048 | 2" |