Timing Belt Kits TCKWP257A
The DUHUI Timing Belt Kit TCKWP257A is a complete timing belt and water pump kit designed for Toyota 3.0L and 3.3L V6 engines used in Camry, Highlander, and Lexus models from 2001 to 2010. This comprehensive kit includes the timing belt, hydraulic tensioner, idler pulleys, water pump, and all necessary gaskets and seals. It is directly interchangeable with leading brands including Gates, Aisin, and Dayco.
Specifications
| Parameter | Value |
|---|---|
| DH Code | |
| Part Number | TCKWP257A |
| Kit Type | Timing Belt Kit with Water Pump |
| Engine Displacement | 3.0L / 3.3L V6 (1MZ-FE / 3MZ-FE) |
| Component Count | 5 main components |
| Tensioner Type | Hydraulic |
| Belt Color | Black |
| Kit Contents | Timing Belt x1, Hydraulic Tensioner x1, Idler Pulley x1, Water Pump x1, Gasket x1 |
Note: Dimensional data is based on available sources. This is a timing belt kit with water pump designed for Toyota 3.0L/3.3L V6 applications. Please verify specifications against your original parts before ordering.
Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.
DH Code & OE Numbers & Reference Numbers
DH Code:
OE Numbers: TCKWP257A, WP257K3A, CPK1229, AWK1229, WPK-0012, 20393K
Reference Numbers (Interchange):
Gates: TCKWP257A
Aisin: TCKWP257A
Dayco: WP257K3A
GMB: 3460-9304
Continental: CPK1229
OE Toyota/Lexus: 13540-20020, 13540-20021, 13540-20030, 13540-20031
Vehicle Fitment
TOYOTA: CAMRY 3.0L V6 (1MZ-FE) – 2001-2006, CAMRY 3.3L V6 (3MZ-FE) – 2004-2006, HIGHLANDER 3.0L V6 – 2001-2007, HIGHLANDER 3.3L V6 – 2004-2007, AVALON 3.0L V6 – 2001-2004, AVALON 3.3L V6 – 2005-2010, SIENNA 3.0L V6 – 2001-2003, SOLARA 3.0L V6 – 2001-2008
LEXUS: ES300 3.0L V6 – 2001-2003, ES330 3.3L V6 – 2004-2006, RX300 3.0L V6 – 2001-2003, RX330 3.3L V6 – 2004-2006
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Complete timing belt kit includes belt, hydraulic tensioner, idler pulley, water pump, and gasket – all components for a full timing system replacement
- Hydraulic tensioner automatically maintains proper belt tension for optimal performance and durability on interference engines
- Specifically engineered for Toyota 1MZ-FE and 3MZ-FE V6 applications including Camry, Highlander, and Lexus ES/RX
- Water pump included with high-quality bearing and seal for long-lasting, efficient cooling – timing belt-driven water pumps should always be replaced at the same time as the timing belt
- Kit-based design simplifies ordering and ensures all necessary components are included
- Direct interchange with multiple major brands including Gates, Aisin, and Dayco
- Manufactured to OE specifications for reliable performance and service life
- Available for product customization – logo, code, pattern, or words can be applied to the kit or packaging
Installation Notes
- Verify the kit contents match your original parts before installation – timing belt x1, hydraulic tensioner x1, idler pulley x1, water pump x1, and gasket x1
- Confirm fitment for your specific Toyota or Lexus model and engine variant (1MZ-FE or 3MZ-FE V6, interference engine)
- Replace the hydraulic tensioner and water pump with new components supplied in the kit – do not reuse old parts
- Clean all timing cover and engine mating surfaces thoroughly before installation
- Torque all bolts to manufacturer service manual specifications
- After installation, rotate the engine manually to verify proper timing alignment
- Most manufacturers recommend timing belt replacement between 60,000 and 90,000 miles – consult your vehicle service manual for specific intervals
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces timing belt kits and automotive components to OE specifications. Contact us
