Sonata L4-2.4L (1990)
Oil Pump: Technical Service Bulletins
Timing Belt/Oil Pump Sprocket - Improved Design
Group:
Engine
Number:
027
Date:
June, 1991
Model:
Sonata 2.4
Subject
TIMING BELT AND OIL PUMP SPROCKET
To reduce the noise generated by the engine, the timing belt material, tooth profile and oil pump sprocket tooth profile have been changed.
EFFECTIVE DATE:
November 01, 1990
PARTS INFORMATION
Part Name
Current
New
Model
Timing Belt
24312-32610
24312-32620
Sonata 2.4L
Oil Pump Sprocket
24351-32014
24351-32024
Sonata 2.4L
INTERCHANGEABILITY:
Timing belt, Code A Oil Pump Sprocket, Code N (Code Y when replaced as a set)
