| Part Number | 181009 |
| OE number | 4N8882, 4N-8882 |
| Description | 631D/633D-Wheel Tractor, 637D-Scraper, 768-Tractor, 769C-Truck, Earth Moving |
| CHRA | 193460 (0R5889, 193460, 4N7601, 159135, 6N6526, 6N929, 6N0929) |
| Turbo Model | 4MF731/5.00 |
| Fuel | Diesel |
| Machine Engine | 3408, 3408C, 3408E |
| Off-Highway Truck | 768C, 769C |
| Wheel Tractor-Scraper | 631D, 633D; 637D, 639D |
| Serial No. | 48W1 to 48W13029 inclusive, 48W4828-12523, 12528, 48W4828 TO 12523,12528 AND 48W12532 inclusive |
| Engine Serial NO. | 48W4828 TO 12523,12528 And 48W12532 inclusive |
| Bearing Housing | 158542 (0R5408, 4N8124) |
| Turbine Wheel | 188800 (0R5387, 4N7594) |
| Comp. Wheel | 183900 (4N7599, 7N7723)(Ind. 83.9 mm, Exd. 122. 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 (132040, 7M7273) |
| Gasket oil inlet | 129119 (201049, 210019-0000, 409266-0003, 409266-0004) $4.22 |
| Gasket (oil outlet) | 210018 (129120) |
| NOTE | Use 193462 |
| Manufacturer | Borg Warner - 3K - Schwitzer |
Caterpillar
SUPART Caterpillar Earth Moving 4MF-731 Turbo 181009
Applications
1974-05 Caterpillar Earth Moving 3408, 3408C, 3408E
