Tensioner TZ557334 For Opel
The DUHUI Bearing TZ557334 tensioner is an OE-replacement component designed for Opel GT 2.0L Ecotec applications. This drive belt tensioner maintains proper belt tension across the accessory drive system, preventing belt slip and reducing wear on engine components. Manufactured to match original equipment specifications including TZ557334, 12557335, and 12585551, this tensioner delivers reliable performance for compatible Opel vehicles.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | |
| Part Number | TZ557334 |
| Product Type | Belt Tensioner |
| Application | Accessory Drive System |
| Height 1 | 20.00 mm (0.787 inch) |
| Height 2 | 63.70 mm (2.508 inch) |
| Vehicle Application | Opel GT 2.0L |
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:
TZ557334, 12557335, 12585551, 12595289, 89135FN, CV6E19A216CA
Reference Numbers (Interchange):
GM: 12557335, 12585551, 12595289
Vehicle Fitment
OPEL GT Convertible (M07): 2.0 (G67) 2007-2011
SATURN SKY: 2.0L Ecotec
PONTIAC SOLSTICE: 2.0L Ecotec
DAEWOO G2X: 2.0L
Engine Compatibility: GM Ecotec LNF / LHU (2.0L Turbo)
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- OE-replacement belt tensioner for Opel GT 2.0L applications. Matches OEM specifications including TZ557334, 12557335, and 12585551.
- 20.00 mm and 63.70 mm height dimensions provide exact fitment for the accessory drive system.
- Precision-engineered bearing ensures smooth rotation and long service life.
- Durable construction ensures consistent belt tension across the engine operating range.
Installation Notes
- Verify the 20.00 mm and 63.70 mm height dimensions match your original tensioner before installation.
- Inspect the drive belt for wear or damage before installing the new tensioner.
- Torque the mounting bolt to manufacturer specifications (refer to service manual).
- After installation, verify proper belt tension and check for smooth operation.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces tensioners and automotive bearings to OE specifications. Contact us
