Aftermarket Replacement Sprocket Nose for 3/4" Pitch Harvester Bars |  9TRSN Compare to Oregon Replacement Sprocket Nose 40603A This aftermarket Replacement 3/4" nose, 9TRSN is a high quality...

Oregon .404 Pitch Harvester Rim Drive Sprocket | 11 Tooth Oregon .404" harvester rim sprockets match Oregon .404 pitch harvester chains to maximize chain performance.