OEM PART NUMBERS:
• John Deere: CH15502
• Yanmar: 121023-42100 / 12102342100
• Yanmar: 121450-42010 / 12145042010
• Yanmar: 129350-42010 / 12935042010
SPECIFICATIONS:
• Type: Water Pump
• Engine: Yanmar 3TNA72 / 3T72 / 3T80 / 3T82 / 3T84 (3-Cylinder Diesel)
• Housing Material: Aluminum
• Impeller Material: Steel
• Impeller Rotation: Standard
• Impeller Vane Quantity: 8
• Hub Height: 3.867 in
• Mounting Holes: 5
• Hub Holes: 4
• Dimensions: 4.33" H x 3.94" L x 4.72" W
• Gasket: Included (pump to backplate)
• Hub: Included
• Pulley: Not Included
• Condition: New
APPLICATION:
• John Deere 650/665/750/780/785 Compact Tractor (Any Year)
• Yanmar F14/F15/YM180-YM2420/YMG1800/YMG2000 Compact Tractor (Any Year)
Water Pump - John Deere / Yanmar Compact Tractor - Yanmar 3-Cylinder Diesel
Brand new water pump for John Deere and Yanmar compact tractors equipped with Yanmar 3-cylinder diesel engines including the 3TNA72, 3T72, 3T80, 3T82, and 3T84 series. Direct OEM replacement for John Deere CH15502 and Yanmar 121023-42100, 121450-42010, and 129350-42010. Features an aluminum housing with steel 8-vane impeller for reliable coolant circulation in heavy-duty agricultural applications. Standard impeller rotation. Hub height 3.867 inches. Five mounting holes and four hub holes for secure installation. Overall dimensions approximately 4.33 inches high x 3.94 inches long x 4.72 inches wide. Includes pump to backplate gasket. Supplied with hub, without pulley.
⚠️ Verify vehicle/equipment application and OEM part number before ordering to ensure proper fitment. Confirm bolt pattern, inlet/outlet positions, and drive type match your original pump.
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals such as Nickel which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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