Outboard Engine Thermostat Compatible With Yamaha Xf425 Xf450 Xto Offshore 5.6L V8 5559Cc 32 Valve

OEM PART NUMBERS:

Yamaha:
• 6GR-12411-00-00
• 6GR-12411-00

SPECIFICATIONS:
• Type: Marine Outboard Engine Thermostat
• Application: Yamaha XTO Offshore Platform (XF425 / XF450)
• Engine Type: V8 DOHC 32-Valve 4-Stroke
• Displacement: 5.6L (5559cc / 339 CID)
• Bore x Stroke: 96.0 x 96.0 mm (3.78 x 3.78 in)
• Configuration: 60-Degree V8
• Fuel System: Direct Fuel Injection (DFI)
• Compression Ratio: 12.2:1
• Thermostat Configuration: Quad System (2 Per Cylinder Bank)
• Function: Engine and Oil Temperature Regulation
• Material: Corrosion-Resistant Marine Grade
• Fitment: Direct Fit OE Replacement
• Sold: Each

FITS:
• Yamaha XF425 XTO Offshore V8 5.6L 425HP 2019-2024
• Yamaha XF450 XTO Offshore V8 5.6L 450HP 2023-2024
• All Shaft Lengths: 25 in, 30 in, 35 in
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 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
YAMAHA XTO OFFSHORE XF425 (2019-2024):
• XF425 XTO Offshore V8 5.6L 5559cc 425HP 4-Stroke DOHC DFI - 2019
• XF425 XTO Offshore V8 5.6L 5559cc 425HP 4-Stroke DOHC DFI - 2020
• XF425 XTO Offshore V8 5.6L 5559cc 425HP 4-Stroke DOHC DFI - 2021
• XF425 XTO Offshore V8 5.6L 5559cc 425HP 4-Stroke DOHC DFI - 2022
• XF425 XTO Offshore V8 5.6L 5559cc 425HP 4-Stroke DOHC DFI - 2023
• XF425 XTO Offshore V8 5.6L 5559cc 425HP 4-Stroke DOHC DFI - 2024

YAMAHA XTO OFFSHORE XF450 (2023-2024):
• XF450 XTO Offshore V8 5.6L 5559cc 450HP 4-Stroke DOHC DFI - 2023
• XF450 XTO Offshore V8 5.6L 5559cc 450HP 4-Stroke DOHC DFI - 2024

SHAFT LENGTHS:
• 25 inch shaft
• 30 inch shaft
• 35 inch shaft

ENGINE SPECIFICATIONS:
• Type: 4-Stroke DOHC V8 - 32 Valves (4 Valves Per Cylinder)
• Displacement: 5.6L (5559cc / 339 CID)
• Bore x Stroke: 96.0 x 96.0 mm (3.78 x 3.78 in)
• Configuration: 60-Degree V8
• Fuel System: Direct Fuel Injection (DFI) - 5 Fuel Pumps - Up to 2900 PSI
• Compression Ratio: 12.2:1
• Full Throttle RPM: 5000-6000
• HP Rating: 425HP @ 5500 RPM (XF425) / 450HP (XF450)
• Variable Trolling RPM: 600-1000
• Alternator: 90 Amps Gross Max
• Ignition: TCI Microcomputer
• Lubrication: Wet Sump
• Starting: Electric with Power Trim and Tilt
• Steering: Integrated Electric (No Hydraulic Lines)

THERMOSTAT SYSTEM:
• Quad Thermostat Configuration (2 Per Cylinder Bank)
• One Pair Regulates Engine Temperature
• One Pair Regulates Oil Temperature
• Critical for Maintaining Proper Operating Temperature in Offshore Conditions