Quick view Add to Wishlist Blackmer Gear Rotor and Shaft Assembly (D1) for Viking PN. 3-566-556-012-0 Viking Pump H124 OEM No. 3-566-556-012-00, Rotor and Shaft Assembly for Viking Pump H124 Cast Iron, ASTM A48, Class 35B Item No. D1 Fits Viking H & HL / EnviroGear -G1-2 & G1-4 EnviroGear PN: 0040-4000-110 Viking® is a registered trademark... MSRP: $368.00 Add to Cart The item has been added Compare