Tri’s torque converter bushings are manufactured in accordance with OEM specifications. In several torque converter applications we have made aftermarket upgrades for improved performance. Bushings are available in steel, bronze and bi-metallic materials in a variety in sizes. Torque converter bushings are always measured by the diameter of their mating parts.
| Part ID | Housing Dia. | Shaft Dia. (inch) | Thick (inch) | Type | Material |
|---|---|---|---|---|---|
49003
|
1.890 | 1.772 | 0.354 | Babbit | |
75005
|
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| 75005A | |||||
| 83005 | |||||
86001
|
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| 8618136 | |||||
| BB-18 | 1.405 | 1.281 | 0.678 | Babbit | |
| BSH-1HP | |||||
C1640B
|
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CB-18
|
1.375 | 1.246 | 0.437 | Precision | Babbit |
CB-18-1
|
1.536 | 1.409 | 0.560 | Bronze | |
CB-18-2
|
1.771 | 1.686 | 0.560 | Bronze | |
| CB-18-3 | 0.625 | 0.495 | 0.495 | Babbit | |
CB-18P
|
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| D-11 | |||||
D-11B
|
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| D-12 | |||||
D-12B
|
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EB-18
|
1.740 | 1.618 | 0.583 | Babbit | |
FB-18
|
2.063 | 1.941 | 0.531 | Bronze | |
FB-18-1
|
1.281 | 1.159 | 0.408 | Bronze | |
| FB-18-10 | 2.479 | 2.323 | 0.660 | Precision | Bi-metal |
| FB-18-2 | 3.878 | 3.721 | 0.311 | Precision | Bronze |
FB-18-3
|
1.170 | 1.048 | 0.625 | Bronze | |
FB-18-3X
|
1.170 | 1.048 | 0.625 | oversized O.D. | |
FB-18-4
|
1.779 | 1.652 | 0.505 | Precision | Bronze |
FB-18-4X
|
1.779 | 1.652 | 0.500 | oversized O.D. | Bi-metal |
FB-18-5
|
2.679 | 2.480 | 0.300 | Bronze | |
FB-18-6
|
1.891 | 1.764 | 0.500 | Precision | Bronze |
FB-18-7
|
2.835 | 2.708 | 0.366 | Precision | Bi-metal |
| FB-18-8 | 1.892 | 1.764 | 0.510 | Precision | Bi-metal |
| FB-18-9 | 1.969 | 1.772 | 0.620 | Precision | Bi-metal |
HB-18
|
0.787 | 0.661 | 0.488 | Precision | Bi-metal |
JB-18
|
1.302 | 1.180 | 0.390 | Babbit | |
JB-18-1
|
1.299 | 1.179 | 0.342 | Babbit | |
JB-18-10
|
1.559 | 1.439 | 0.438 | Precision | Bi-metal |
JB-18-11
|
1.678 | 1.537 | 0.400 | Precision | Bi-metal |
JB-18-2
|
1.654 | 1.534 | 0.504 | Babbit | |
JB-18-3
|
1.416 | 1.296 | 0.465 | Babbit | |
JB-18-4
|
1.246 | 1.125 | 0.312 | Babbit | |
JB-18-5
|
1.246 | 1.125 | 0.625 | Babbit | |
JB-18-6
|
1.456 | 1.298 | 0.475 | Babbit | |
JB-18-7
|
2.402 | 2.243 | 0.461 | Precision | Babbit |
| JB-18-8 | 2.245 | 2.088 | 0.472 | Precision | Babbit |
JB-18-8B
|
2.245 | 2.088 | 0.472 | Precision | Bronze |
JB-18-8BX
|
2.245 | 2.088 | 0.472 | undersized I.D | Bronze (Replaces Babbit) |
| JB-18-8X | 2.243 | 0.472 | Unfinished | Bi-metal | |
JB-18-9
|
2.240 | 2.088 | 0.472 | Precision | Bronze |
JB-18X
|
1.302 | 1.180 | 0.390 | ||
| JR-7-5 | |||||
PB-18
|
0.670 | 0.550 | 0.393 | Bronze | |
| PB-18-1 | 1.536 | 1.420 | 0.590 | Steel/Bronze | |
| PB-18-2 | 1.536 | 1.377 | 0.470 | Steel/Bronze | |
| PB-18-3 | |||||
| RB-18 | 1.623 | 1.500 | 0.624 | Bronze | |
SB-18
|
1.550 | 1.430 | 0.438 | Babbit | |
SB-18-1
|
1.528 | 1.399 | 0.606 | Babbit | |
SB-18-2
|
1.563 | 1.437 | 0.610 | Precision | Babbit |
SB-18-2-10
|
1.563 | 1.437 | 0.610 | Oversized O.D. (.01) | Babbit |
SB-18-2-2
|
1.563 | 1.437 | 0.615 | Oversized O.D. (.002 | Babbit |
SB-18-2X
|
1.563 | 1.436 | 0.600 | Undersized (Semi-Finished I.D.) | Bi-metal |
SB-18-3
|
1.500 | 1.365 | 0.475 | Precision | Bi-metal |
SB-18-4
|
0.730 | 0.574 | 0.312 | Aluminum | |
| SB-18-5T | 1.919 | 1.796 | 0.476 | Precision | |
SB-18-6
|
1.740 | 1.622 | 0.615 | Precision | Steel-Backed Alloy |
SB-18-7
|
1.900 | 1.771 | 0.460 | Precision | Bi-metal |
SB-18-8
|
1.603 | 1.476 | 0.585 | Precision | Bi-metal |
TB-18
|
1.324 | 1.206 | 0.500 | Bronze | |
TB-18-1
|
1.569 | 1.445 | 0.500 | Precision | Bronze |
TB-18-10
|
1.620 | 1.498 | 0.530 | Bronze | |
TB-18-11
|
0.589 | 0.471 | 0.437 | Babbit | |
TB-18-12
|
0.788 | 0.671 | 0.437 | Babbit | |
TB-18-13
|
1.294 | 1.063 | 0.413 | Precision | Steel - backed alloy |
| TB-18-14 | 1.294 | 1.063 | 0.360 | Oversized O.D. & Undersized I.D. | Steel- backed bronze alloy |
TB-18-1A
|
1.607 | 1.400 | 0.500 | Oversized (Unfinished) | Bronze |
TB-18-1P
|
1.610 | 1.405 | 0.500 | Oversized (Unfinished) | Bi-metal |
| TB-18-1S | 1.574 | 1.447 | 0.500 | Precision | |
| TB-18-1X | 0.500 | Oversized (Unfinished) | |||
TB-18-2
|
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| TB-18-3 | 1.569 | 1.448 | 0.375 | Bronze | |
TB-18-4
|
1.610 | 1.385 | 0.503 | Precision | Bronze |
TB-18-4X
|
1.610 | 1.385 | 0.503 | Undersized I.D. (Unfinished) | Bronze |
TB-18-5
|
0.743 | 0.630 | 0.466 | Bronze | |
TB-18-7
|
1.291 | 1.169 | 0.367 | Bronze | |
TB-18-9
|
1.375 | 1.245 | 0.440 | Bronze | |
TB-18A
|
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VB-18
|
1.457 | 1.337 | 0.472 | Precision | Bronze |
VB-18-1
|
1.535 | 1.415 | 0.551 | Bronze | |
| WB-18B | 0.615 | Bronze | |||
WB-18BS
|
1.941 | 1.809 | 0.625 | Bronze | |
YB-18
|
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ZB-18
|
1.371 | 1.250 | 0.464 | Bronze |