John Deere® Compatible Stone Trap Plate
Protect your threshing system from foreign object damage with this premium aftermarket stone trap plate. Specifically engineered for John Deere® STS and S-Series combine harvesters, this rolled plate is a critical component within the product feeding system, providing a professional solution for repairing worn components before they lead to damage.
Manufactured to high-performance standards, this plate is precision-rolled to ensure an exact fit within the stone trap housing. By replacing a thinned or distorted plate, you maintain the structural integrity required to catch rocks and debris before they enter the threshing rotor. This high-strength replacement part ensures your machine stays in top condition, offering extended wear and a reliable longer service life in abrasive paddock conditions.
John Deere® OEM Cross-Reference
Replaces OEM Part Number: AH156157
Stone Trap Plate Compatibility: John Deere STS & S-Series
| Series |
Models |
Specification |
| John Deere® 50 & 60 Series |
9650STS, 9750STS, 9660STS, 9760STS, 9860STS |
Standard Fitment |
| John Deere® 70 & 80 Series |
9670STS, 9770STS, 9870STS, 9880STS |
Standard Fitment |
| John Deere® S600 Series |
S650, S660, S670, S680, S690 |
Standard Fitment |
| John Deere® S700 Series |
S760, S770, S780, S790 |
Standard Fitment |
Technical Specifications & Features
- Quality: Premium quality aftermarket refurbishment part.
- Design: Precision rolled plate supplied ready for immediate fitment.
- Application: Primary debris protection within the product feeding circuit.
- Fitment Note: Main plate only; does not include hinge assembly.
- Wear Rating: Extended wear construction designed for high-abrasion environments.
- Dispatch: Available for fast Australia-wide shipping from Collier & Miller.
Expert Maintenance Review
The stone trap plate is a high-impact wear zone located directly behind the feeder house. Constant abrasion from soil and crop flow, combined with the occasional impact from rocks, causes this plate to thin and lose its shape. A distorted plate can fail to seal correctly or fail to catch heavy debris. We recommend inspecting the plate surface for "dishing" and thinning during every preventative maintenance check to identify worn components before the harvest season.
Upgrading to this high-performance plate is a strategic way to save money by preventing expensive rotor and concave damage. Maintaining a crisp, straight stone trap profile ensures your product feeding system remains in top condition, providing a significantly longer service life for your internal threshing components.
Installation Tip: Check the Hinge
When installing your new AH156157 stone trap plate, thoroughly inspect your existing hinge and latch mechanism for wear or rust-seizure. A stone trap must be able to open and close securely to be effective. This is the ideal time to check your feeder house floor and accelerator wings to ensure your product feeding system is fully optimised for peak capacity.