Tensioner 1000050A04 For Changan

The DUHUI Bearing 1000050A04 tensioner is an OE-replacement component designed for Changan CS75 2.0L 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 specification 1000050A04, this tensioner delivers reliable performance for compatible Changan vehicles.

Technical Specifications

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:
1000050A04

Reference Numbers (Interchange):
Changan: 1000050A04
LZ-7800

Vehicle Fitment

CHANGAN CS75: 2.0L 2014-2016

Engine Compatibility: JL486Q5 (2.0L 116kW / 158hp)

Please verify OE number, dimensions and vehicle configuration before ordering.

Product Features

• OE-replacement belt tensioner for Changan CS75 2.0L applications. Matches OEM specification 1000050A04.
• 75.00 mm outer diameter and 20.00 mm height 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 75.00 mm outer diameter matches your original tensioner before installation.
• Check that the 20.00 mm height is correct for your application.
• 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