Wiper Motor
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VOLVO Wiper Linkage 8143703 8191758

To Replace:
VOLVO
For Vehicle:

VOLVO Truck

Part No.:

8143703

8191758

81917585

84086988


Tinzer No.
WMTZ001-04 LHD
  • Introduction
  • factory
The 8143703 is a heavy-duty 24V electric wiper motor specifically engineered for Volvo and Renault trucks. Manufactured by TinzerMotor (Wenzhou Ruishuo Auto Parts Co., Ltd.), this motor is built to drive the large-scale wiping systems of European commercial vehicle platforms, ensuring reliable visibility in challenging weather conditions.
Technical Information
  • Operating Voltage: 24V DC.

  • Design: High-output torque motor with an integrated gear reduction unit for consistent wiping power.

  • Speed Control: Features dual-speed functionality (High/Low) and an integrated automatic self-parking (reset) mechanism.

  • Material: Die-cast aluminum alloy housing for optimal heat dissipation and high-strength internal steel gearing to prevent stripping under heavy snow or wind loads.

  • Sealing: IP66-rated weatherproofing to protect internal electrical components from road spray, moisture, and high-pressure cleaning.


Applications
This wiper motor is a precision-fit component for several major heavy-duty truck series:
  • Volvo Trucks: Compatible with several models, including the FH and FM series (early generations).

  • Renault Trucks: Midlum, Premium, and Kerax series.

  • DAF Trucks: Used in certain configurations of the LF series (LF45/LF55) due to shared platform components.

Interchange & Cross-Reference Numbers
The 8143703 is a direct replacement for or equivalent to the following OEM and aftermarket part numbers:
  • Volvo OEM: 8143703, 11026847, 20442879.

  • Renault OEM: 5010623023, 5001834379, 7423397751.

  • DAF OEM: 1409966, 1700441.

  • Diesel Technic (DT): 6.53003.

  • WAI: WPM8020 / WPM8025.

TinzerMotor Quality & Testing
TinzerMotor is a leading specialist in heavy-duty truck electrical components. Their 8143703 wiper motor is produced under rigorous quality control standards to ensure OE-level reliability:
  • Precision Engineering: Every unit is built using 100% high-purity copper windings and premium-grade carbon brushes to ensure low electrical noise and a long service life.

  • 100% Load Testing: Each motor is subjected to an automated end-of-line test to verify consistent RPM, stall torque, and current draw under real-world load conditions.

  • Endurance Validation: TinzerMotor conducts 500,000+ cycle durability tests, simulating over a decade of operation in tropical rain or freezing snow.

  • Environmental Stability: Each unit undergoes extreme temperature cycling (from -40°C to +85°C) and 96-hour salt spray testing to guarantee the housing remains corrosion-free in coastal or salted winter road environments.

For more technical data or to request a quote, please visit the Official TinzerMotor Website.

Please contact: 

Ms Riva  

Wechat/WhatsApp +86 15355970956 

Email: riva@ruishuoautoparts.com


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