Home » Products » Pump & Accessories » MT S6B3 F.W. PUMP IMPELLER SHAFT MT S6B3 F.W. PUMP IMPELLER SHAFT MT S6B3 F.W. PUMP IMPELLER SHAFT Description REPLACEMENT Related Products YM 3/4LD LUB. OIL PUMP SP500 IMPELLER CASING YM 6HA S.W. PUMP 1" 1.5" 2" COOLING WATER PUMP YM 6LA S.W. PUMP (570HP) MT S6R2 F.W. PUMP IMPELLER SHAFT