Thermostat 50°C – Fits Yamaha 2-Stroke 3HP-250HP Outboards (Replaces 6E5-12411, 688-12411-10, 6H3-12411) 115-350HP 10-35038-5E Johnson Pump F35B-8007 3/8"

10-35038-5E Johnson Pump F35B-8007 3/8" ports 3/8" shaft 09-808B

Install a new gasket (sold separately) and re-attach the housing cover

review the Engine & Model Compatibility table to find your engine brand

Brand Part Number Johnson/Evinrude 5007420 Johnson/Evinrude 438400 Johnson/Evinrude 5004558

Fits select Yamaha C40 and CV40 outboard models

Thermostat 50°C – Fits Yamaha 2-Stroke 3HP-250HP Outboards (Replaces 6E5-12411, 688-12411-10, 6H3-12411) 115-350HP 10-35038-5E Johnson Pump F35B-8007 3/8"Product Details This aftermarket Thermostat 50C Fits Yamaha 2 Stroke 3HP 250HP Outboards (Replaces 6E5 12411, 688 12411 10, 6H3 12411) is designed for a broad range of Yamaha 2 Stroke engines from 3 HP to 250 HP, covering models from 1984 to 2004. It maintains an operating temperature of 50C (122F) to ensure optimal engine performance. It is also compatible with select Parsun & Makara Marine 2 Stroke models, though confirmation with manufacturer