The HPP-19203 is the internal part number that we use for our rebuilt OEM Powerglide gear side front pump halves with standard size aftermarket pump gears. These are OEM pump casting that we have cleaned, inspected, vapor honed, crisscross board sand the sealing surface and paint front face. We install a new torque converter to pump bushing, new front seal, and a new set of aftermarket standard size replacement gears. We verify gear clearances are within specification again just before we bag and box the pumps.
Good quality OEM Powerglide pump cores are becoming harder to find so this is not an item we always have in stock. We use these standard gear size pump halves in our 750-horsepower stock case inhouse builds.
