Aftermarket replacement drive sprocket for Case and New Holland Compact Track Loaders. Also know as part numbers 47378993, 87447232, 87371666, CA963
This is the aftermarket replacement drive sprocket for Case and New Holland compact track loaders. This part is also known as part numbers 47378993, 87447232, 87371666, CA963 from your dealer. The sprocket fits models C175, C185, C190, LT 185,CT 445, CT450 and LT 190 as well as the Case loaders. This sprocket also fits New Holland C 227, C 232, and C 238 models. We also have the sprocket for Case TR270, Case TR320, and Case TV380. This sprocket has seventeen teeth, eight bolt holes, 18 5/8" diameter tooth to tooth. The sprocket is 1 7/8" at it's widest point. The drive motor mounting hole diameter is 8 7/8". We carry the entire undercarriage for these Case - New Holland track loaders. The factory recommends replacing the sprockets and the tracks at the same time to maximize the lifespan and prevent premature wear. Always hand tighten your sprocket to the manufacturer suggested torque requirements to prevent any damage to the travel motor or the sprocket. Designed as a direct replacement part so you can reuse your factory bolts for installation.