| Part Number | 180218 |
| Previous Version | 178093 |
| OE number | 9N0888, 0R5384, 9N-0888 |
| Description | 988B-Vehicular, 988B-Wheel Loader |
| CHRA | 193460 (0R5889, 193460, 4N7601, 159135, 6N6526, 6N929, 6N0929) |
| Turbo Model | 4MF731/5.00 |
| Prefix | 28V, 67U, 78Z, 38S, 81Z, 24W, 25W, 26W, 27W, 99X, 01X, 02X, 50W, 99Z, MGC |
| Engine | 3408 |
| Engine | 3208 |
| Machine Engine | 3408, 3408C, 3408E, 3412 |
| Generator Set Engine | 3412, 3412C |
| Generator | SR4 |
| Industrial Engine | SR4, 3408, 3408B, 3412 |
| Wheel-Type-Loader | 988B |
| Truck Engine | 3408, 3408B |
| Serial No. | 48W1 to 48W2025 inclusive, 81Z5000-14500, 81Z14501-99999 |
| Fuel | Diesel |
| Bearing Housing | 158542 (0R5408, 4N8124) |
| Turbine Wheel | 188800 (0R5387, 4N7594)(Ind. 94.54 mm, Exd. 110.38 mm, 12 Blades) |
| Comp. Wheel | 183900 (483900, 4N7599, 7N7723)(Ind. 81.62 mm, Exd. 121.88 mm, 7+7 Blades, Flat back) |
| Compressor back plate | 197651 (51135, 5S4556, 142066, 49162-22500, 52321523000, 52321523001, 143044-0000)(1250403300) |
| Heat shield Number | 158527 (4N7596) |
| Repair Kit | 318350 (6N7245, 2W0725, 183211) (1250040751) |
| Turbine Housing | 158543 (9N0048) |
| Compressor Cover | 156186 (4N8123) |
| Turbine Housing AR | 5.00 |
| Gasket (turbine inlet) | 409038-0001 (210835-0000, 9749, 7M7273, 7H1558, 8N2835) |
| Gasket oil inlet | 129119 (210019, 201049, 9737, 1S6595, 210019-0000, 409266-0003, 3819900, 129120)(417378 Replaced by 420641)(1900000035) |
| Gasket (oil outlet) | 210018 (210018-0000, 129120, 409267-0002, 201048, 157602, 3037537, 3709738, 3500682, 201048, 1S4810, 9988, 9738, 3519763) (1900000025) |
| Manufacturer | Borg Warner - 3K - Schwitzer, BWTS USA |
Caterpillar
SUPART Caterpillar Earth Moving 4MF-731 Turbo 180218
Applications
1974-05 Caterpillar Earth Moving with 3408, 3408C, 3408E, 3412 Engine
