Bearing, Fits All 3rd Rail Locomotive Worm Shafts, 9.0mm O.D. x 4mm I.D. x 4mmHBearing, Fits All 3rd Rail Locomotive Worm Shafts, 9.0mm O.D. x 4mm I.D. x 4mmHSKU: 10-H001$10.00PriceQuantity*Add to CartBuy Now