| Brand Name | BORGWARNER | Condition | New |
|---|---|---|---|
| Warranty | 12 Months | Compressor Housing Finish | Natural |
| Compressor Housing Included | Yes | Compressor Housing Material | Aluminum |
| Compressor Outlet Style | Stock | Compressor Wheel Construction | Milled |
| Compressor Wheel Inducer Diameter (mm) | 93.98 mm | Compressor Wheel Trim | 44.1 |
| Exhaust Adapter Included | No | Intake Adapter Included | No |
| Oil Adapters Included | No | Turbine Housing AR Ratio | Stock |
| Turbine Housing Finish | Natural | Turbine Housing Included | Yes |
| Turbine Housing Inlet Flange | Stock | Turbine Housing Material | Iron |
| Turbine Housing Outlet Flange | Stock | Turbine Wheel Exducer Diameter (mm) | 91 mm |
| Turbine Wheel Trim | 62.2 | Turbocharger Model | 4LE-303 |
| Volute Type | Stock | Wastegate Type | External |
| Material | CastIron | Finish | Natural |
| Bearing Type | Journal | Mounting Bracket Included | No |
| Mounting Hardware Included | No | Center Housing Cooling Type | Oil |
| Image | Part No | Descriptions | Notes |
|---|---|---|---|
 | 125647 | BorgWarner Piston Ring, Yellow - 0.875 | |
 | 127305 | BorgWarner Bearing Housing Insert/Seal Plate Retainer/Snap Ring | |
 | 130282 | BorgWarner 4LE Retaining Ring | |
 | 130665 | BorgWarner V-Band Clamp Locknut | |
| 143331 | BORGWARNER Oil Deflector | |
| 151242 | BorgWarner Black O-Ring - .75 Inch | |
| 159505 | BORGWARNER Turbocharger Bearing Housing | |
| 184409 | BORGWARNER Turbocharger Turbine Wheel and Shaft | |
 | 185316 | BORGWARNER Compressor Housing | |
| 188591 | BORGWARNER Turbocharger Compressor Wheel | |
| 192511 | BorgWarner 4L Shaft Locknut - 7/16-20 | |
| 132040 | BorgWarner S4 Turbocharger Turbine Inlet Gasket - 4 inch | |
 | 135209 | BorgWarner 4LG Turbine End Piston Ring - White | |
 | 139572 | BorgWarner S4T Spacer Sleeve | |
| 152408 | BorgWarner HT3B/4LHR Thrust Ring | |
| 197651 | BORGWARNER Insert | |
| 138374 | BorgWarner 4 Inch S4 V-Band Clamp | |
| 139677 | BorgWarner V-Band Clamp | |
| 142229 | BORGWARNER Oil Control Sleeve | |
| 148337 | BORGWARNER Flinger Sleeve | |
| 129119 | BorgWarner Oil Inlet Gasket | |
| 129120 | BorgWarner Oil Outlet Gasket | |
| 182562 | BorgWarner 4LE Journal Bearing - Std./Std. | |
| 183188 | BorgWarner Turbocharger Oil Filter Cup |
| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| 185604 | BORGWARNER | Direct Replacement | |
| ST185604 | MISC BRAND | Direct Replacement | |
| 149752 | BORGWARNER | Direct Replacement | |
| 158151 | BORGWARNER | Direct Replacement | |
| 183632 | BORGWARNER | Direct Replacement | |
| 185309 | BORGWARNER | Direct Replacement | |
| 185310 | BORGWARNER | Direct Replacement | |
| 185312 | BORGWARNER | Direct Replacement | |
| 185313 | BORGWARNER | Direct Replacement | |
| 185878 | BORGWARNER | Direct Replacement | |
| 33164657862 | MACK | Direct Replacement | |
| 631GC4101P12 | MACK | Direct Replacement | |
| 631GC4101P14 | MACK | Direct Replacement | |
| 631GC4101P17 | MACK | Direct Replacement | |
| 631GC4101P18 | MACK | Direct Replacement | |
| 631GC4101P20 | MACK | Direct Replacement | |
| 631GC4101P22 | MACK | Direct Replacement | |
| 631GC4101P25 | MACK | Direct Replacement | |
| 631GC4101P27 | MACK | Direct Replacement | |
| 631GC4101P8 | MACK | Direct Replacement | |
| 631GC4101P9 | MACK | Direct Replacement | |
| 631GC4104 | MACK | Direct Replacement | |
| 631GC439 | MACK | Direct Replacement | |
| 631GC439A | MACK | Direct Replacement | |
| 631GC464 | MACK | Direct Replacement | |
| 631GC466A | MACK | Direct Replacement | |
| 631GC486 | MACK | Direct Replacement | |
| 631GC486P2 | MACK | Direct Replacement | |
| 631GC487P1 | MACK | Direct Replacement | |
| 631GC487P2 | MACK | Direct Replacement | |
| 631GC487P3 | MACK | Direct Replacement | |
| 631GC487P4 | MACK | Direct Replacement | |
| 631GC5103P2 | MACK | Direct Replacement | |
| 631GC5103P3 | MACK | Direct Replacement | |
| 631GC5103P5 | MACK | Direct Replacement | |
| 631GC5103P6 | MACK | Direct Replacement | |
| 631GC5103P8 | MACK | Direct Replacement | |
| 631GC5105P4 | MACK | Direct Replacement | |
| 631GC5105P5 | MACK | Direct Replacement | |
| 188469 | BORGWARNER | Direct Replacement | |
| 149752 | Schwitzer | Direct Replacement | |
| 158151 | Schwitzer | Direct Replacement | |
| 183632 | Schwitzer | Direct Replacement | |
| 185309 | Schwitzer | Direct Replacement | |
| 185310 | Schwitzer | Direct Replacement | |
| 185312 | Schwitzer | Direct Replacement | |
| 185313 | Schwitzer | Direct Replacement | |
| 185878 | Schwitzer | Direct Replacement | |
| 3504942 | HOLSET | Direct Replacement | |
| 4033734H | HOLSET | Direct Replacement | |
| 406090-0023 | GARRETT | Direct Replacement | |
| 485604 | BORGWARNER | Direct Replacement | |
| 5322062 | CUMMINS | Direct Replacement | |
| 4033734 | CUMMINS | Direct Replacement | |
| 449752 | BORGWARNER | Direct Replacement | |
| 458151 | BORGWARNER | Direct Replacement | |
| 483632 | BORGWARNER | Direct Replacement | |
| 485309 | BORGWARNER | Direct Replacement | |
| 485310 | BORGWARNER | Direct Replacement | |
| 485312 | BORGWARNER | Direct Replacement | |
| 485313 | BORGWARNER | Direct Replacement | |
| 485878 | BORGWARNER | Direct Replacement | |
| 3504942 | CUMMINS | Direct Replacement | |
| 5322062NX | CUMMINS | Direct Replacement | |
| 5322062RX | CUMMINS | Direct Replacement | |
| 465380-0014 | GARRETT | Direct Replacement | |
| 465380-14 | GARRETT | Direct Replacement | |
| 465380-5014 | GARRETT | Direct Replacement | |
| 465380-5014S | GARRETT | Direct Replacement | |
| 465380-9014 | GARRETT | Direct Replacement | |
| 465380-9014S | GARRETT | Direct Replacement | |
| 4653800014 | GARRETT | Direct Replacement | |
| 4653805014 | GARRETT | Direct Replacement | |
| 4653805014S | GARRETT | Direct Replacement | |
| 4653809014 | GARRETT | Direct Replacement | |
| 4653809014S | GARRETT | Direct Replacement | |
| 403373400 | HOLSET | Direct Replacement | |
| 403373400H | HOLSET | Direct Replacement |