Kingpin Bolt for John Deere 6M and 6R Series Front Axle Assembly

Description

When your John Deere’s front axle starts feeling loose or you’re hearing clunking sounds during turns, it’s likely the kingpin hardware calling for attention. These kingpins take tremendous forces from every direction when you’re running loaded implements or making tight turns at headlands. This replacement bolt is part of the critical assembly that keeps your front wheels turning smoothly while supporting the entire weight of your front axle.

What You’re Getting

• Precision-manufactured bolt designed specifically for John Deere 6M and 6R series kingpin assemblies
• High-strength steel construction that handles the constant stress of loader work and field operations
• Exact dimensions to maintain proper front axle geometry and eliminate dangerous play
• Sold in minimum quantity of 2 since these bolts work in pairs for balanced axle operation

Built for Real Farm Work

This kingpin bolt fits John Deere 6M series tractors including the 6140M through 6195M models, plus 6R series machines from the 6140R up to the 6250R. Whether you’re running a mid-size utility tractor with a loader or operating a larger row-crop machine for heavy tillage work, these tractors put serious demands on front axle components. The kingpin assembly is what allows your wheels to pivot for steering while carrying implement weight and handling the shock loads from rough terrain.

Made to Last

This bolt is manufactured from high-grade steel that’s heat-treated for the perfect balance of strength and toughness, engineered to handle the constant stress of loader work and the shock loads from hitting field obstacles. Unlike standard hardware store bolts, it meets the exact specifications your John Deere engineers designed for these heavy-duty applications.

Good to Know

When replacing kingpin bolts, inspect the bushings or bearings they ride in – a new bolt in worn bushings won’t solve your steering problems. Apply anti-seize compound to prevent future seizure, but don’t over-tighten – follow the torque specifications to avoid damaging the axle housing. Plan to replace both sides at the same time for balanced steering response.