Description
When your cotton picker's doffer unit isn't spinning freely or making more noise than usual, there's a good chance the internal springs have had enough. These small but critical springs keep the doffer components properly tensioned and aligned while you're moving through the field. A worn spring means uneven cotton flow and potential damage to more expensive parts downstream.
What You're Getting
- Precision-wound 5-coil spring with 0.244-inch wire diameter for reliable tension
- Exact factory specification to maintain proper doffer operation
- Durable spring steel construction that handles the constant cycling of picker operation
- Direct replacement that fits all John Deere cotton picker models
Built for Real Farm Work
This spring works inside the doffer assembly of John Deere cotton pickers, where it maintains proper component spacing and tension during the picking process. Whether you're running an older 9960 or a newer CP690, this spring keeps the doffer unit functioning smoothly while you're working through the rows.
Made to Last
Cotton picking puts constant stress on internal components, and these springs are built to handle thousands of cycles without losing their tension. The precise wire diameter and coil count ensure consistent performance throughout long picking seasons, even when you're pushing through heavy cotton or working in dusty conditions.
Installation Notes
Replacing doffer springs typically requires partial disassembly of the unit, so it's a good time to inspect other wear components while you're in there. Keep the spring compressed during installation to prevent it from popping out unexpectedly.