TOYOTA 13556-17010 Timing Belt Idler Pulley Shaft
Genuine part. Fitment information is for reference only. To ensure 100% compatibility, please send us a message with your VIN number before ordering.
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Product Description
The genuine Toyota part with part number 13556-17010 is a component of the engine timing system, specifically designated as the timing belt idler shaft (SHAFT, TIMING BELT IDLER). The function of this shaft is to provide a stable, precise, and vibration-free rotational axis for the timing belt tensioner or idler pulley on Toyota's large-displacement, inline six-cylinder diesel engines.
Technical specifications and role in the timing system:
- Manufacturer: TOYOTA (Genuine OEM part)
- Part number: 13556-17010
- Part type: Timing belt idler pulley shaft (SHAFT, TIMING B / TIMING BELT IDLER)
- Material quality: High-strength, hardened alloy steel resistant to continuous dynamic loads and thermal expansion
- Installation location: Engine block front face, inside the timing system housing
- Function: Maintaining the correct tracking line of the timing belt, axial and radial guidance of the pulley, and preventing belt jumping and excessive wear
Signs of wear and failure:
Deformation or thread damage to the shaft can lead to timing belt misalignment, abnormal pulley bearing noise, and in extreme cases, belt detachment causing severe engine damage. Inspection and replacement of the shaft as needed is recommended during every complete timing belt service or engine overhaul.
Vehicle compatibility:
- Toyota Coaster (B40/B50) 4.2 TD [1995 – 1997] (Engine: 1HD-FT)
- Toyota Coaster (B40/B50) 4.2 D [1997 – ...] (Engine: 1HZ)
- Toyota Coaster (B60/B70) 4.2 D [2017 – ...] (Engine: 1HZ)
- Toyota Land Cruiser 100 (J100) 4.2 TD [1998 – ...] (Chassis/Engine: HDJ100, 1HD-FTE)
- Toyota Land Cruiser 100 (J100) 4.2 D [1998 – 2002] (Chassis/Engine: HDJ100, 1HZ)
- Toyota Land Cruiser 70 (J70) 4.2 D [1998 – 1999] (Chassis/Engine: HZJ75, 1HZ)
- Toyota Land Cruiser 80 (J80) 4.2 TD [1995 – 1998] (Chassis/Engine: HDJ81, 1HD-FT)
Technical Specifications
| Brand | TOYOTA |
|---|---|
| Weight | 0.100 kg |
Compatible Vehicles
| Make | Model | Engine | Year | Notes |
|---|---|---|---|---|
| Toyota | Coaster (B40/B50) | 4.2 TD (1HDFT) | 1995 - 1997 | SHAFT, TIMING BELT IDLER (1HDFT) |
| Toyota | Coaster (B40/B50) | 4.2 D (1HZ) | 1997 - ... | SHAFT, TIMING BELT IDLER (1HZ) |
| Toyota | Coaster (B60/B70) | 4.2 D (1HZ) | 2017 - 9999 | SHAFT, TIMING BELT IDLER (1HZ) |
| Toyota | Land Cruiser 100 (J100) | 4.2 TD (1HDFTE) | 1998 - ... | SHAFT, TIMING BELT IDLER (HDJ100, 1HDFTE) |
| Toyota | Land Cruiser 100 (J100) | 4.2 D (1HZ) | 1998 - 2002 | SHAFT, TIMING BELT IDLER (HDJ100, 1HZ) |
| Toyota | Land Cruiser 70 (J70) | 4.2 D (1HZ) | 1998 - 1999 | SHAFT, TIMING BELT IDLER (HZJ75, 1HZ) |
| Toyota | Land Cruiser 80 (J80) | 4.2 TD (1HDFT) | 1995 - 1998 | SHAFT, TIMING BELT IDLER (HDJ81, 1HDFT) |
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