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Meritor SQ100 Rear Input
The STEMCO Unitized Pinion Seal Assembly is designed for Meritor SQ100 rear input axle applications. This design integrates the sealing element and wear sleeve into a single pre-assembled unit to control lubricant retention at the differential pinion shaft. With a 4.935-inch bore inside diameter and compatibility with a 3.003-inch yoke shaft outer diameter, it matches specified axle housing and yoke dimensions. Design Type 2 construction reflects STEMCO’s unitized sealing configuration for heavy-duty drive axles. Built for SQ100 input positions, the STEMCO 429-0010 seal supports controlled oil containment within the differential housing.
| BORE ID | 4.935 |
| DESIGN TYPE | 2 |
| TOOL NUMBER | 551-5009 |
| YOKE SHAFT OUTER DIAMETER | 3 .003 IN |
| YOKE SHAFT OUTER DIAMETER | 3.003 |
| Harmonized Tariff Code (HTS) | 3926904590 |
| UPC | 00703832188457 |
| VMRS Code | 024002017 |
| Brand | Part Number |
|---|---|
| 429-0010, STE429-0010, 30445 | |
| 30153 | CHICAGO+RAWHIDE |
| CHICAGO+RAWHIDE | 30153, 30445 |
| EATON | 127720, 119431 |
| FORD | E4HZ4676A |
| GMC | 15512423, 15583894 |
| MERITOR | A1-1205Z2730, A1205N2588, A1205H2426, A11250Z2730, A1205J998, A1205J2428 |
| NATIONAL | 100263, 3905, 4565V, 4543V |
| NATIONAL SEALS | 100263 |
| NAVISTAR | 2590277C1, 573269C1, R945009, 2502763C1, 966446R91, 4000531R91 |
| NOK/EATON | UZ0207EO, UZ0207FO |
| National | 3905, 4562V, 100263, 3905; 4562V; 100263 |
| OEM | 30153, 30445, A11250Z2730, A1205N2588, A1205H2426 |
| OEM Part Number | A11250Z2730; A1205N2588; A1205H2426 |
| SKF | 30009, 30145, 30153, 30145, 30153, 30145; 30153 |
| STM4290010 | CHICAGO+RAWHIDE |
| TIMKEN | 72910 |
| TRISEAL | 72910 |
| VOLVO | 20820813, 85108792 |
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