Gear OR Sprocket, Crankshaft Timing
13521-0E020
52 applications
Europe · 7
General · 27
United States · 18
This number has been replaced.
Current number:
13521-11040,
13521-0E010,
13521-11040
— the chain runs 3 steps forward; the last one is what a
dealer would supply.
Fits in Europe 7 vehicles
| Model | Chassis | PNC | Period | Status | |
|---|---|---|---|---|---|
| Hilux | GUN12#,135 | 13521 | 2018-07 → 2020-05 | Superseded / ended 2020-05 | Detail |
| Hilux | GUN12#,135 | 13521 | 2020-08 → 2021-08 | Superseded / ended 2021-08 | Detail |
| Hilux (DCB/SCB/XTR) | GUN125,126,135 | 13521 | 2021-08 → 2022-07 | Superseded / ended 2022-07 | Detail |
| Hilux (DCB/SCB/XTR) | GUN12#,135 | 13521 | 2022-08 → 2023-07 | Superseded / ended 2023-07 | Detail |
| Hilux (DCB/SCB/XTR) | GUN12#,135 | 13521 | 2023-08 → 2024-07 | Superseded / ended 2024-07 | Detail |
| Hilux (DCB/SCB/XTR) | GUN12#,135 | 13521 | 2024-04 → 2024-07 | Superseded / ended 2024-07 | Detail |
| Hilux (DCB/SCB/XTR) | GUN12#,135 | 13521 | 2024-08 → — | Current | Detail |
Fits in General 27 vehicles
| Model | Chassis | PNC | Period | Status | |
|---|---|---|---|---|---|
| Fortuner | GGN155,165,GUN15#,16#,KUN156,165,L | 13521 | 2016-10 → 2020-12 | Superseded / ended 2020-12 | Detail |
| Fortuner | GGN155,165,GUN15#,16#,KUN156,165,L | 13521 | 2018-07 → 2020-12 | Superseded / ended 2020-12 | Detail |
| Fortuner | GGN155,GUN1##,LAN155,TGN1## | 13521 | 2021-01 → 2021-09 | Superseded / ended 2021-09 | Detail |
| Fortuner (SUV) | GGN155,GUN15#,16#,LAN155,TGN156,16 | 13521 | 2021-10 → 2022-09 | Superseded / ended 2022-09 | Detail |
| Fortuner (SUV) | GGN155,GUN15#,16#,LAN155,TGN156,16 | 13521 | 2022-10 → 2023-09 | Superseded / ended 2023-09 | Detail |
| Fortuner (SUV) | GGN155,GUN15#,16#,TGN156,TGN166 | 13521 | 2023-10 → 2024-09 | Superseded / ended 2024-09 | Detail |
| Hilux | GGN1##,GUN1##,KUN1##,LAN125,TGN1## | 13521 | 2019-05 → 2020-05 | Superseded / ended 2020-05 | Detail |
| Hilux | GGN1##,GUN1##,KUN1##,LAN125,TGN1## | 13521 | 2018-07 → 2020-05 | Superseded / ended 2020-05 | Detail |
| Hilux | GGN1##,GUN1##,KUN1##,LAN125,TGN1## | 13521 | 2018-07 → 2019-05 | Superseded / ended 2019-05 | Detail |
| Hilux | GGN125,GUN1##,LAN125,TGN1## | 13521 | 2020-08 → 2021-08 | Superseded / ended 2021-08 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2021-08 → 2022-09 | Superseded / ended 2022-09 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2021-08 → 2022-07 | Superseded / ended 2022-07 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2022-08 → 2023-09 | Superseded / ended 2023-09 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2022-08 → 2023-07 | Superseded / ended 2023-07 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2024-04 → 2024-07 | Superseded / ended 2024-07 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2023-08 → 2024-07 | Superseded / ended 2024-07 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2023-08 → 2024-09 | Superseded / ended 2024-09 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2024-08 → 2024-11 | Superseded / ended 2024-11 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2024-08 → — | Current | Detail |
| Hilux (SCB/XTR) | GUN11#,12#,13#,LAN125,TGN11#,12#,1 | 13521 | 2021-08 → 2022-07 | Superseded / ended 2022-07 | Detail |
| Hilux (SCB/XTR) | GUN11#,12#,13#,LAN125,TGN11#,12#,1 | 13521 | 2022-08 → 2023-07 | Superseded / ended 2023-07 | Detail |
| Hilux (SCB/XTR) | GUN11#,12#,13#,LAN125,TGN11#,12#,1 | 13521 | 2024-04 → 2024-07 | Superseded / ended 2024-07 | Detail |
| Hilux (SCB/XTR) | GUN11#,12#,13#,LAN125,TGN11#,12#,1 | 13521 | 2023-08 → 2024-07 | Superseded / ended 2024-07 | Detail |
| Hilux (SCB/XTR) | GUN11#,12#,13#,LAN125,TGN11#,12#,1 | 13521 | 2024-08 → — | Current | Detail |
| Innova | GUN14#,TGN14# | 13521 | 2020-11 → — | Current | Detail |
| Innova | GUN14#,TGN14# | 13521 | 2020-11 → 2023-01 | Superseded / ended 2023-01 | Detail |
| Innova | GUN14#,TGN14# | 13521 | 2016-04 → 2020-10 | Superseded / ended 2020-10 | Detail |
Fits in United States 18 vehicles
| Model | Chassis | PNC | Period | Status | |
|---|---|---|---|---|---|
| Hilux | GGN1##,GUN1##,KUN1##,LAN125,TGN1## | 13521 | 2018-07 → 2019-05 | Superseded / ended 2019-05 | Detail |
| Hilux | GGN1##,GUN1##,KUN1##,LAN125,TGN1## | 13521 | 2018-07 → 2020-05 | Superseded / ended 2020-05 | Detail |
| Hilux | GGN1##,GUN1##,KUN1##,LAN125,TGN1## | 13521 | 2019-05 → 2020-05 | Superseded / ended 2020-05 | Detail |
| Hilux | GGN125,GUN1##,LAN125,TGN1## | 13521 | 2020-08 → 2021-08 | Superseded / ended 2021-08 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2021-08 → 2022-07 | Superseded / ended 2022-07 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2021-08 → 2022-09 | Superseded / ended 2022-09 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2022-08 → 2023-07 | Superseded / ended 2023-07 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2022-08 → 2023-09 | Superseded / ended 2023-09 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2023-08 → 2024-09 | Superseded / ended 2024-09 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2023-08 → 2024-07 | Superseded / ended 2024-07 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2024-04 → 2024-07 | Superseded / ended 2024-07 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2024-08 → 2024-11 | Superseded / ended 2024-11 | Detail |
| Hilux (DOUBLE CAB) | GGN125,GUN12#,13#,LAN125,TGN12#,13 | 13521 | 2024-08 → — | Current | Detail |
| Hilux (SCB/XTR) | GUN11#,12#,13#,LAN125,TGN11#,12#,1 | 13521 | 2021-08 → 2022-07 | Superseded / ended 2022-07 | Detail |
| Hilux (SCB/XTR) | GUN11#,12#,13#,LAN125,TGN11#,12#,1 | 13521 | 2022-08 → 2023-07 | Superseded / ended 2023-07 | Detail |
| Hilux (SCB/XTR) | GUN11#,12#,13#,LAN125,TGN11#,12#,1 | 13521 | 2024-04 → 2024-07 | Superseded / ended 2024-07 | Detail |
| Hilux (SCB/XTR) | GUN11#,12#,13#,LAN125,TGN11#,12#,1 | 13521 | 2023-08 → 2024-07 | Superseded / ended 2024-07 | Detail |
| Hilux (SCB/XTR) | GUN11#,12#,13#,LAN125,TGN11#,12#,1 | 13521 | 2024-08 → — | Current | Detail |
Replacement chain
Four out of five replacement numbers are themselves replaced later, so the chain is followed to its end rather than one step.