Description
That clunking noise up front or the way your tractor won’t track straight anymore usually means your king pins are wearing out. Nine times out of ten, it’s worn king pins causing the trouble. When you’ve got sloppy steering and uneven tire wear that’s costing you more than this part, it’s time to fix the problem at its source. This king pin restores the tight, responsive steering your John Deere had when it rolled off the lot.
What You’re Getting
- Precision-machined pivot point that serves as the critical connection for front wheel steering while supporting the weight of the entire front axle assembly
- Heat-treated steel construction that handles the constant loads and forces from loader work and field operations
- Factory specifications that eliminate steering play and restore proper wheel alignment
- Direct replacement design that works with existing bushings and seals
Built for Real Farm Work
This pin serves as the pivot point for your front wheel steering in John Deere tractors, taking tremendous forces from every direction whether you’re running a loaded front-end loader, making tight turns at headlands, or hauling down the road. Your 6M and 6R series tractors depend on these pins for precise steering control during planting, cultivating, and loader operations. The 6020 and 6030 series machines rely on solid king pins for safe road transport and accurate field work.
Made to Last
Farm work is hard on front-end components, and this pin is built to take it. The heat-treated steel resists the constant flexing and heavy loads that come with agricultural work. The precision dimensions maintain factory specs for proper axle movement, which is critical for safe steering and even tire wear.
Installation Notes
King pin replacement requires proper front axle support and usually means the bushings need attention too – worn pins and worn bushings go hand in hand. Take time to clean the pin bores thoroughly and inspect everything while you’re in there. Set the end play according to specs when you reassemble – too tight binds up the steering, too loose brings back the slop you just fixed.






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