Shop › QHQCP749 Image 1 of 1 QHQCP749 $65.00 Water Pump with 3/8” single pulley. TR250, very early TR6 only. Add To Cart Added! Water Pump with 3/8” single pulley. TR250, very early TR6 only. You Might Also Like TKC2106 $55.00 GWP189 $57.50 CAT1 $13.50 213577 $135.00 Heater Hoses & Related Parts, TR250-TR6 from $0.25