Description

Nothing puts a stop to your field work quite like watching expensive gear oil drip out of your front axle onto the ground. Every drop lost means less protection for those expensive differential gears and bearings, and once dirt starts getting in where the oil leaked out, you’re looking at major repair bills down the road. This seal provides critical protection for ZF APL345 mechanical front-wheel drive systems, preventing gear oil leakage and contamination from external elements.

What You’re Getting

Precision dimensions of 46mm x 65mm x 15.7mm for exact fit in ZF APL345 axle assemblies
Premium nitrile rubber construction with reinforced metal case for superior durability
Advanced lip design maintains positive seal against rotating shafts under high torque loads
Temperature resistant from -40°F to 250°F for reliable performance in all climates
Sold as a pack of 2 seals – you’ll want to replace both sides at the same time

Built for Real Farm Work

ZF APL345 front axles are found on numerous high-performance agricultural tractors designed for demanding field operations, with MFWD systems providing enhanced traction and improved steering control essential for operating heavy implements, working on slopes, and maintaining productivity in challenging field conditions. These include Ford 10 Series and TW Series tractors for heavy tillage and harvesting operations, Case IH 43-95 Series tractors for row-crop farming and livestock operations, and John Deere 40-55 Series models handling diverse agricultural tasks.

Made to Last

This seal is designed to withstand the demanding conditions of agricultural operations, ensuring reliable sealing of the front differential assembly while maintaining proper lubrication for extended component life. The chemical resistance handles gear oils, hydraulic fluids, and agricultural contaminants that would destroy lesser seals.

Installation Notes

Installation requires removal of the axle shaft and proper seal driving tools to ensure correct seating depth, and you’ll want to apply a thin film of compatible gear oil to the seal lip during installation. Clean the seal bore thoroughly and inspect for wear before installation, and consider replacing seals in pairs to ensure balanced performance. This is the R version alternative to the OE 4161 seal, offering improved sealing performance for long-term reliability.