John Deere® Compatible Premium Feeder House Sprocket (2-1/4" Bore)
Keep your product feeding system in top condition with this premium Australian-made feeder house sprocket. Specifically engineered for late-model John Deere® 70 Series and all S-Series combine harvesters, this sprocket is the ultimate solution for repairing worn drive components to ensure an extended service life for your feeder house chain.
Precision-machined from a single piece of high-grade 1045 billet using advanced CNC technology, each sprocket is expertly timed for exact alignment and accuracy. Replacing worn cast sprockets with these extended wear machined units maintains precise chain tracking, offers smoother operation, and protects your product feeding system from unnecessary wear.
New 2026 High-Performance Design
Our latest 2026 generation sprockets feature a
specialised relief cut at the base of each tooth. This critical engineering upgrade assists with minimising "chain jump" by allowing straw and debris to escape from the bottom of the tooth profile rather than compacting. This ensures consistent chain engagement in heavy crop conditions and contributes to a significantly
longer service life for your entire feeder house assembly.
John Deere® OEM Cross-Reference
Replaces OEM Part Numbers: H227474, HXE123463
13-Tooth Feeder House Sprocket for John Deere 9770, S670, S780, S7 900 Models
| Series |
Models |
Serial Range |
| John Deere® STS 70 Series |
9670 STS, 9770 STS, 9870 STS |
ASN 730101> |
| John Deere® S600 Series |
S660, S670, S680, S690 |
All Units |
| John Deere® S700 Series |
S760, S770, S780, S790 |
All Units |
| John Deere® S7 Series |
S7 600, S7 700, S7 800, S7 900 |
All Units |
Technical Specifications & Features
- Quality Assurance: Proudly C&M Australian made to keep your equipment in top condition.
- 2026 Upgrade: Specialised tooth-base relief cuts for debris clearance and anti-jump performance.
- Configuration: 13-Tooth sprocket designed for 2-1/4" shafts.
- Material: CNC machined from high-grade 1045 billet for increased life over cast alternatives.
- Precision Alignment: Precision timed as a set for perfect feeder house chain tracking.
- Finish: Electroplated for superior corrosion resistance and longevity.
- Available for fast Australia-wide dispatch from Collier & Miller.
Expert Maintenance Review
To keep your product feeding system in top condition, we recommend replacing these sprockets as a complete timed set (3 or 4 depending on model) whenever fitting a new feeder house chain.
Standard preventative maintenance using these precision-machined 1045 billet sprockets ensures an extended service life for your chain assembly by eliminating the uneven wear patterns often caused by worn or inaccurately cast OEM sprockets.