Ring Gear, planetary. Fits Case 570L, 580L, 580SL, 580M, 580SM tractor loader backhoe - 4 wheel drive front axle. Replaces 100561A185806008 SKU: 85806008$149.00PriceQuantity*Add to CartVendor IDPRO150No Reviews YetShare your thoughts. Be the first to leave a review.Leave a Review