Engine - Left Side
1. Electronic control module (ECM)
2. Dipstick
3. Oil fill
4. Secondary fuel filter housing
5. Fuel module primer pump
6. Primary fuel filter housing
7. Compressor, BRAKES
8. Starter
9. Power steering pump
10. A/C Compressor
11. Alternator
EPA Label
The EPA label provides important facts
about the engine. This label is located on
top of the engine valve cover or on the
mixer manifold. The engine EPA label must
not be changed unless approved by
PACCAR.
ENGINE MAINTENANCE - Engine Identification
Y53-1166-1M1 (10/2020) 99
2