Pulley Sub-assy, Idler, NO.1
16603-31040
Superseded / ended 2025-12
PNC 16603
General
Fitment
Codes the factory prints against this line. Hover for the catalogue's own expansion.
1GDFTV
2800CC Diesel Turbo
GDB70
DX
DX Type
ARL;1GDFTV
GDB70
RHD
Right-hand Drive Vehicles
(EX,STD)
(ARL,GEN)
- Fits
- Coaster BB60,BZB60,70,GDB##,HZB60,70,TRB60,70,XZB60,70,80
- Valid
- 2022-01 → 2025-12
- Model period
- 859W
- Destination †
- 01
- Catalogue page †
† Read from the record layout but confirmed by no published legend.
Interchangeable numbers
| Number | Alternative | Effective |
|---|---|---|
| 16603-31010 | 16603-31040 | 2011-03 |
| 16603-31030 | 16603-31040 | 2007-10 |
| 19000-31310 | 16603-31040 | 2009-12 |
| 19000-31320 | 16603-31040 | 2009-12 |
| 19000-31340 | 16603-31040 | 2009-12 |
| 19000-31350 | 16603-31040 | 2009-12 |
Other lines in this group
| Part number | Period | Status |
|---|---|---|
| 16603-31050 | 2017-01 → 2022-01 | Superseded / ended 2022-01 |
| 16603-31050 | 2017-01 → — | Current |
| 16603-E0031 | 2017-01 → 2019-07 | Superseded / ended 2019-07 |
| 16603-E0031 | 2017-01 → 2020-12 | Superseded / ended 2020-12 |
| 16603-E0031 | 2017-01 → 2022-01 | Superseded / ended 2022-01 |
| 16603-E0031 | 2017-01 → — | Current |
| 16603-E0031 | 2017-01 → 2017-12 | Superseded / ended 2017-12 |
| 16603-31040 | 2022-01 → 2023-12 | Superseded / ended 2023-12 |
| 16603-31040 | 2022-01 → — | Current |
| 16603-31050 | 2022-01 → 2023-03 | Superseded / ended 2023-03 |
| 16603-31050 | 2022-01 → 2024-12 | Superseded / ended 2024-12 |
| 16603-31050 | 2022-01 → — | Current |
| 16603-E0031 | 2025-01 → — | Current |
| 16603-E0031 | 2022-01 → — | Current |
| 16603-E0031 | 2022-01 → 2025-12 | Superseded / ended 2025-12 |
| 16603-E0031 | 2022-01 → 2024-12 | Superseded / ended 2024-12 |
| 16603-E0031 | 2022-01 → 2023-12 | Superseded / ended 2023-12 |