Thermostat Kit 180°F (82°C) – Fits Volvo Penta 110-167 HP Sterndrive (Replaces 875580, 18-3666) family-yamaha-225txrr 2001 63D-W0078-01 Yamaha C40TLRA/C40TLRB 40

2001 63D-W0078-01 Yamaha C40TLRA/C40TLRB 40 2-Stroke 2002-2003 63D-W0078-01 Yamaha C40TLRV/C40TLRW/C40TLRX/C40TLRY/C40TLRZ 40 2-Stroke 1997-2001 63D-W0078-01 Yamaha C50TLRW/C50TLRX/C50TLRY/C50TLRZ 50 2-Stroke 1998-2001 63D-W0078-01 Yamaha P40TLHW/P40TLRW 40 2-Stroke 1998 63D-W0078-01 Yamaha T50TLRC 50 2-Stroke 2004 63D-W0078-01 Yamaha T50TLRV 50 2-Stroke 1997 63D-W0078-01

1 x Lower Water Pump Gasket (19553)

Verify that all connections are clean

Mount the new regulator: Secure it in the same location using the original mounting hardware

1x O-Ring (Replaces 18-7139)

Thermostat Kit 180°F (82°C) – Fits Volvo Penta 110-167 HP Sterndrive (Replaces 875580, 18-3666) family-yamaha-225txrr 2001 63D-W0078-01 Yamaha C40TLRA/C40TLRB 40Thermostat Kit 180F (82C) Fits Volvo Penta 110 167 HP Sterndrive (Replaces 875580, 18 3666) This aftermarket thermostat kit is engineered to fit a wide range of Volvo Penta sterndrive engines from 110 HP to 167 HP, primarily those manufactured between 1975 1993. It ensures your engine maintains the correct operating temperature of 180F (82C) for optimal performance and longevity. This kit is a direct replacement for Volvo Penta 875580, Sierra 18 3666,