| Original # | Description | Chicago Rawhide | National | AGCO | STEMCO | GERLOCK | |
| T5203 | CAM GEAR COVER SEAL-30,40,50 | 18580 | 472439 | 70937160 | 21158-1042 | ||
| T5289 | FLYWHEEL HOUSING SEAL-30,40,50 | 44967 | 455200 | 74008103 | 392-9033 | 21086-2753 | |
| T5358 | OIL PUMP SEAL-30,40,50 | 4984 | 470119 | T5358 | 21158-0049 | ||
| T5421 | GOVERNOR SEAL-20,30,40,540 | 2560 | 240435 | 70206072 | |||
| T7431 | 34857 | T9431 | |||||
| T8528 | STEERING GEAR HOUSING SEAL-30 | 13649 | 470135 | W9210090 | 21158-0541 | ||
| T9287 | CLUTCH SHAFT SEAL-30 | 11170 | 470045 | T9287 | 21158-0355 | ||
| T9296 | CLUTCH SHAFT REAR SEAL-30 | 12668 | 470806 | (DPNI A1805P198) | |||
| T9364 | DIFFERENTIAL BEARING CAP SEAL-30 | 28745 | 417158 | 10A2112 | 382-8066 | 21158-2121 | |
| T9431 | AXLE SEAL-30 | 34857 | T9431 | ||||
| T9455 | FRONT CLUTCH SHAFT LIVE PTO-30 | 15655 | 450185 | T9455 | 21158-0712 | ||
| T9467 | LIVE PTO FRT. DR. SHAFT-30 USE DX028 30B | 12456 | 470163 | WZ6068 | 21158-0427 | ||
| T9498 | FELT WASHER IN PTO-30,35,40,40PD,50,G.E. | 7415 | 340495 | 72073371 | |||
| T9505 | LIVE PTO DRIVEN SHAFT SEAL-30 | 13602 | 472287 | T9505 | 21158-0538 | ||
| T9554 | BELT PULLEY SEAL-30 | 17653 | 450291 | 70503549 | 21158-0922 | ||
| T9908 | 22390 | 473473 | 155346A | 21158-1477 | |||
| T10047 | HYDRAULIC CYL. SEAL-30 USE TF11088 30B | 9853 | 842364M1 | ||||
| T11565 | GEAR COVER SEAL-20 | 21134 | 450115 | T15498 | 21158-1324 | ||
| T11721 | USE T15498 IN 20 PARTS BOOK | 596 | 5M403 | 70202104 | |||
| T11835 | TRANSMISSION MAIN SHAFT SEAL-20 | 11545 | 450161 | 112819 | 21158-0367 | ||
| T11854 | DIFFERENTIAL BEARING COVER SEAL-20 | 12456 | 470163 | WZ6068 | 21158-0427 | ||
| T11936 | PTO SHAFT SEAL-20 | 13568 | 5872S | AP3654 | 21158-7386 | ||
| T11943 | BELT PULLEY SHAFT SEAL-20 | 14383 | 473226 | 70548212 | 21158-0607 | ||
| T11961 | REAR WHEEL SHAFT SEAL-20 | 24986 | 455147 | B1443 | 21158-1819 | ||
| T13305 | HYD. CYL. SEAL-35,40,40PD,GE,540,550,560 | 9835 | 240414 | 70525606 | |||
| HYD. CYL. SEAL-35,40,40PD,GE,GA,50,540 | |||||||
| T13306 | 550,560 | 9835 | 240414 | 70525606 | |||
| T13621 | STEERING POST SEAL-20 | 15138 | 473228 | 17572 | 21695-0655 | ||
| T14405 | FILLER BLOCK SEAL-20 | 35P789 | |||||
| T15498 | FRONT CRANKSHAFT SEAL-20,540 | 21136 | 8650S | 843893M1 | 21158-1324 | ||
| T15715 | HDR. PUMP SHAFT SEAL-35,40,40PD,GE,50,560 | 6143 | 7188S | 107747A | |||
| T15939 | POWER STEERING PUMP SEAL-50,540 | 7440 | 6835S | 18542X | 21158-0139 | ||
| T17796 | HYDRAULIC CYLINDER SEAL-GA,540,550 | 30-3034046 | |||||
| T18847 | STEERING PITMAN SHAFT SEAL-540 | DISC. | |||||
| T18888 | STEERING SHAFT SEAL-540 | 8513 | NA | T18888 | |||
| TF8582 | STEERING GEAR END COVER-30 | 8645 | 340413 | 101116A | |||
| TF10299 | STEERING GEAR SEAL-30,40,40PD | 42426 | 455195 | 10A21466 | 21086-2657 | ||
| TF10917 | PTO DRIVEN SHAFT SEAL-30 USE TG9505-30B | 26260 | 415458 | DISC. | 21158-1945 | ||
| TF11088 | HYDRAULIC CYLINDER SEAL-30,40,50 | 9853 | 40384NP | 842364M1 | |||
| TG9364 | BRAKE DRUM SEAL-40 | 27370 | 417316 | TG9364DI | 21158-2044 | ||
| TG9431 | OUTER REAL AXLE SEAL-40,50 | 37433 | 417205 | TG9431 | 21086-2465 | ||
| LIVE PTO DRIVEN SHAFT SEAL-30,35,40 | |||||||
| TG9505 | 40PD,GE,50,540,550 | 13696 | 47324NP | DISC. | |||
| TG9856 | INNER REAR WHEEL SEAL-40,50 | 27541 | 455272 | DISC. | 21158-2050 | ||
| TG9908 | BELT PULLEY SEAL-35,40,50 | 22390 | 473473 | 156346A | |||
| Z224 | DISC BRAKE SEAL-40,50 | 23779 | 416271 | AA620A | 21158-1666 | ||
| STEERING BOX SEAL-20,PTO SEAL-GA, | |||||||
| Z226 | 540,550,560 | 8703 | 470680 | 507009E | 21158-0215 | ||
| Z268 | OUTER AXLE SEAL-35,45,40PD,GE,50,560 | 29952 | 415013 | Z268 | 21158-2174 | ||
| Z273 | REAR AXLE SEAL-35,40,40PD,GE,50 | 31189 | 416011 | 71373450 | 21158-2225 | ||
| Z310 | BRAKE SEAL-35,40,40PD,GE,50,560 | 21840 | 450869 | 9210490 | 21158-1420 | ||
| Z320 | 13920 | 473197 | 17573 | 21158-4584 | |||
| Z403 | 23808 | 412861 | DISC. | 21158-1669 | |||
| Z414 | 9859 | 340120 | 842364MI | 21158-8873 | |||
| Z525 | OUTER AXLE SEAL-GA,540,550 | 28687 | 417344 | Z525 | 21158-2118 | ||
| Z534 | REAR WHEEL SEAL-GA,550 | 26298 | 417343 | 732214 | 21158-1948 | ||
| Z535 | 13585 | 470774 | K3935 | 21158-0535 | |||
| Z536 | FINAL DRIVE PINION SEAL-GA,540,550 | 26209 | 455003 | Z536 | 21158-1945 | ||
| Z540 | REAR CLUTCH SHAFT SEAL-GA,540,550,560 | 17832 | 450269 | Z540 | 21158-0945 | ||
| Z576 | 16406 | 450078 | 70222540 | 21158-0787 | |||
| Z599 | STEERING GEAR SEAL-550,560 | 14938 | 470625 | Z599 | 21158-0643 | ||
| Z606 | BELT PULLEY SEAL-GA,550,560 | 17716 | 450087 | DISC. | 21158-0931 | ||
| Z668 | HYDRAULIC LIFT COVER SEAL-GA,540,550 | 6152 | 340724 | 10A25755 | |||
| Z759 | 16667 | 204008 | 832819MI | ||||
| Z777 | 19940 | DISC. |