Drop Box Shaft Seal for Farm Equipment Gearboxes and Drive Units SKU: QT44237

A leaking drop box seal doesn't just make a mess - it drains the gear oil that protects expensive bearings and gears inside your equipment's drivetrain. When seals fail, you lose expensive gear oil while water and contamination enter, causing rust and accelerated wear. This precisely-sized shaft seal restores the factory protection your drop box needs to keep operating reliably.

Why Proper Sealing Matters

• 1.38-inch inner diameter provides exact shaft fit without binding or loose spots
• 3.15-inch outer diameter matches standard drop box housings for secure installation
• 0.39-inch width delivers adequate sealing surface to handle gear oil pressure and shaft movement
• Engineered for agricultural equipment challenges including shaft speeds, pressures, and contamination

Clean installation is critical - any dirt during assembly causes immediate seal failure. Inspect shaft surfaces for wear grooves before installation, as even minor imperfections create leak paths. This drop box seal provides reliable protection for the drivetrain components that keep your equipment working when you need it most.