Description

When your differential starts whining, grinding, or making noise during turns, it’s usually these two gears telling you they’re worn out. The crown wheel and pinion are the heart of your differential – they’re what transfers power from your driveline and splits it between your wheels. When they go bad, you’ll lose power, hear awful noises, and eventually face a complete differential failure that’ll leave you stranded.

What You’re Getting

Precision 13/29 tooth ratio that matches your John Deere’s original specifications exactly
Heat-treated steel construction that handles the constant load and torque of field work
Machined gear surfaces that mesh smoothly and run quietly for thousands of hours
Complete set that replaces both crown wheel and pinion as a matched pair

Built for Real Farm Work

This gear set fits the John Deere 6000 series workhorses like the 6100, 6200, 6300, and 6400, along with the 6010 series including the 6110, 6210, 6310, and 6410 models. These are the tractors doing the heavy lifting on farms – pulling planters in spring, running cultivators and mowers all summer, and hauling grain carts during harvest.

Made to Last

Differential gears take tremendous stress every time you turn, work in soft ground, or pull heavy loads. This crown wheel and pinion set is built with the same quality materials and heat treatment as the original parts, so you get the durability you need for another decade of reliable service.

Installation Notes

This is a job for someone with differential experience – proper gear mesh setup is critical for long life and quiet operation. You’ll need to set backlash precisely and check the contact pattern with marking compound. If you’re not comfortable with differential work, this is definitely a job for your local shop.