Isuzu NHR 4J Series Workshop Manual page 210

4JB1/4JB1T/4JB1TC/4JG2 – ENGINE 6A1 – 75
11. Timing Belt
10. Flange; Camshaft Pulley
9. Timing Pulley Lower Cover
8. Timing Pulley Upper Cover
7. Crankshaft Damper Pulley
6. Power Steering Pump Bracket Assembly (P/S Model)
5. AC Generator Drive Belt
4. A/C Compressor Drive Belt (A/C Model)
3. Power Steering Pump Drive Belt (P/S pump Model)
2. Fan Shroud
1. Cooling Fan Assembly
Above works refer to "TIMING BELT (Belt Type)" Section
in this manual.