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DAF Window Regulator 1918146 2130643 1779722

To Replace:
DAF
For Vehicle:

XF105  RH

Part No.:

1918146

2130643

1779722


Tinzer No.
8T-R Regulator Only
  • Introduction
  • factory
The TinzerMotor 1779722 is a high-performance power window regulator (manual or motor-ready mechanism) specifically engineered for Scania heavy-duty trucks. Designed to handle the weight of large commercial glass panels, this regulator ensures smooth, reliable operation for the demanding driver-side door.
Technical Information
  • Installation Position: Front Left (Driver Side).

  • Operation Type: Electric (designed to be paired with a 24V power motor).

  • Mechanism Type: Robust cable-and-rail system optimized for heavy-duty lifting.

  • Material Construction: High-strength galvanized steel rails for maximum rigidity and corrosion resistance, paired with reinforced composite sliders to minimize friction.

  • Lifting Capacity: High-tension cable design specifically gauged to move Scania's thick safety glass without stretching or snapping.

Application & Compatibility
This window regulator is a direct OE-quality replacement for the driver side of the following Scania truck series:
  • Scania P-Series: All cabin types (Short, Day, Sleeper).

  • Scania G-Series: Standard and Highline models.

  • Scania R-Series: Including Topline and Highline configurations.

  • Scania T-Series: Conventional bonneted trucks.

  • Scania 4-Series: Compatible with later-production 4-series door assemblies.

Interchange Part Numbers
The 1779722 can be cross-referenced with these Original Equipment (OE) and aftermarket manufacturer numbers:
  • Scania OE: 1779722, 1442292, 1445169.

  • Aftermarket Reference: 1.25880 (DT Spare Parts), 042.347 (SAMPA), 4.62714 (Diesel Technic).

TinzerMotor High Quality & Testing
TinzerMotor ensures that every 1779722 regulator survives the harsh environments of long-haul trucking through rigorous validation:
  • Precision Engineering: Every unit is copy-engineered from original specifications to ensure a 1:1 "Perfect Fit," meaning all mounting holes and cable paths align exactly with the Scania door frame.

  • Cycle Endurance Testing: TinzerMotor regulators undergo over 50,000 operation cycles to ensure the pulleys, sliders, and cables do not fail under the stress of daily professional use.

  • Corrosion Protection: The steel components are treated with advanced anti-rust coatings and subjected to salt-spray testing, ensuring long-term durability in snowy or coastal climates.

  • Smooth & Quiet Operation: By using high-quality lubricants and precision-molded components, TinzerMotor reduces operational noise, providing a more comfortable cabin environment for the driver.



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