Rear Window Glass Mounting Washer for Ford 40 Series Tractors SKU: QT41860

Loose or missing window mounting hardware creates problems—wind noise, water leaks, and glass panels that vibrate or shift during operation. These mounting washers provide the secure, cushioned connection your Ford 40 series rear window glass needs to stay properly seated in the cab frame.

Why Proper Hardware Matters

• Distributes mounting pressure evenly to prevent glass stress fractures
• Creates weathertight seal when used with proper gaskets and fittings
• Prevents metal-to-glass contact that causes chips and cracks
• Essential component for professional-quality glass installation

Four washers are required to complete the installation of rear window glass panel 402940. When replacing cab glass, it's critical to use all the proper mounting hardware to ensure your investment in new glass lasts. These washers work with the complete fitting kit to restore your cab's weather protection and visibility. Need help identifying the right parts for your Ford tractor cab? Give us a call—S&H Parts has been helping farmers get the right fit since 1969.