2 0 Caterpillar C15 Water Pump $605.22 USD C15 Accert C18 Dome Drive Gear With Straight Teeth Press On Gear With 8" Opening Cross Reference Numbers: AK-10R2776 AK-10R3326, Serial#: 2243229, Core Charge: NO CORE, Casting#: 2243229 ConditionUsedPart Number3224-3229 381809EStock Number381809 MLS Number10529389CategoryWater Pumps Last Updated9/27/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info