Tensioner Tension Pulley E4G161025070 For BYD

The DUHUI Bearing E4G161025070 tensioner pulley is an OE-replacement component designed for BYD M6 2.4L applications. This drive belt tensioner pulley maintains proper belt tension across the accessory drive system, preventing belt slip and reducing wear on engine components. Manufactured to match original equipment specification E4G161025070, this tensioner pulley delivers reliable performance for compatible BYD vehicles.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | |
| Part Number | E4G161025070 |
| Product Type | Belt Tensioner Pulley |
| Application | Accessory Drive System |
| Outer Diameter | 65.00 mm (2.559 inch) |
| Inner Diameter | 17.00 mm (0.669 inch) |
| Vehicle Application | BYD M6 2.4L |
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:
E4G161025070
Reference Numbers (Interchange):
BYD: E4G161025070
Vehicle Fitment
BYD M6: 2.4L 2012-2019
BYD S6: 2.4L 2011-2016
BYD F6: 2.4L
BYD G6: 2.4L
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- OE-replacement tensioner pulley for BYD M6 2.4L applications. Matches OEM specification E4G161025070.
- 65.00 mm outer diameter and 17.00 mm inner diameter provide exact fitment for the accessory drive system.
- Precision-engineered bearing ensures smooth rotation and long service life.
- Durable construction withstands accessory drive loads and operating conditions.
Installation Notes
- Verify the 65.00 mm outer diameter matches your original tensioner pulley before installation.
- Check that the 17.00 mm inner diameter is correct for your application.
- Inspect the drive belt for wear or damage before installing the new tensioner pulley.
- Torque the mounting bolt to manufacturer specifications (refer to service manual).
- After installation, verify proper belt tension and check for smooth rotation.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces tensioner pulleys and automotive bearings to OE specifications. Contact us

