Adjustable Wiper Arm for Universal Tapered Shaft Wiper Motors – 400mm to 520mm Range

Description

When your wiper blade isn’t hitting the right spots on your windshield or can’t reach the corners like it used to, chances are your wiper arm length needs adjusting. This universal adjustable arm lets you fine-tune the sweep pattern to match your tractor’s windshield perfectly, giving you streak-free visibility from edge to edge. Whether you’re upgrading an older tractor or replacing a worn arm that’s lost its adjustment, this handy piece gets your wipers working like they should.

What You’re Getting

• Adjustable length from 400mm to 520mm lets you customize the sweep for any windshield size
• Universal tapered shaft fitting works with most common wiper motor types
• Solid construction that maintains its adjustment even through heavy vibration and use
• Direct replacement for worn adjustable arms – no modifications needed

Built for Real Farm Work

This adjustable arm fits tractors with tapered shaft wiper motors across many brands and models. It’s especially useful for utility tractors, compact tractors, and older models where getting the exact right sweep pattern makes all the difference for safety and visibility. Whether you’re doing loader work where you need clear sight lines or field operations in dusty conditions, proper wiper coverage keeps you working safely.

Made to Last

This heavy-duty replacement uses sealed bearings, robust brushes, and quality internal components designed specifically for the stop-start duty cycle and harsh environment of farm equipment. The adjustment mechanism holds tight through years of operation, temperature swings, and the constant vibration that comes with tractor work.

Installation Notes

Installing a new wiper arm takes about 10 minutes and requires minimal tools. First, lift the old arm away from the glass and look for the release tab or nut at the base – designs vary by model year. Some pop off with a release tab, others require removing a nut. Set your new arm to roughly the same length as the old one before installation, then fine-tune the adjustment for optimal windshield coverage.