SERIES 60 SERVICE MANUAL Table 3 Model Number Description for Series 60 Engine For example, 6067-WK60 represents an 11.1 liter Series 60 engine that is controlled with DDEC III/IV electronics to be used in a 1991 or later truck. Option labels attached to the valve rocker cover contain the engine serial and model numbers and list any optional equipment used on the engine. See Figure 11. With any order for parts, the engine model number with serial number should be given. In addition, if a type number is shown on the option plate covering the equipment required, this number should also be included on the parts order. All information subject to change without notice. (Rev.
2005) 6SE483 0507 Copyright © 2005 DETROIT DIESEL CORPORATION 17 Digit Value Meaning 1 6 Series 60 Engine 2 & 3 06 Six Cylinders 4 7 Automotive Application 5 W, S, E, L 11.1 L Displacement 5 G, T, M 12.7 L - Standard 5 P, B 12.7 L - Premium 5 F, H 14 L Displacement 6 T DDEC I Engine Control 6 U DDEC II Engine Control 6 K DDEC III/IV Engine Control 6 V DDEC V Engine Control 7 & 8 28 1991 and later Coach 7 & 8 40 Pre-1991 Engine 7 & 8 60 1991 and later On-Highway Truck