The BorgWarner 1301-420-005 manual transmission shift housing SAE 3 is a heavy-duty, precision-machined component engineered for manual gearbox applications for T-18 / T-98 Models. This shift housing provides a robust, accurate mounting structure for internal shift rails, forks, and linkage, ensuring consistent gear selection and long service life under demanding duty cycles.
Also listed as 1301420005, BW-1301-420-005, NP-420-005
| Part Number | 1301-420-005 |
| Component Type | Manual transmission shift housing / case section |
| Material | High-strength cast iron or alloy steel |
| Application Family | Manual transmissions requiring this housing form factor |
| Compatibility | Specific BorgWarner / New Process transmissions (engine-dependent) SAE 3, For T-18 / T-98 Models |
| Mounting Pattern | OEM standard bolt pattern (transmission-specific) |
| Finish | Machined bores and surfaces for precision fit |


