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GENUINE MERCURY REPLACEMENT PART
SCREW (.312-18 x 2.750) Reservoir to Thermostat Housing
Part no. 57841
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Discontinued
Check compatibility first.
The model name alone may not be enough; the same model uses different parts across serial ranges.
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What does this part do?
Fastener. Use the original size and coating (usually stainless) and torque to spec in aluminium castings.
- Brand
- Mercury Marine
- Product group
- Thermostats
- Part number
- 57841
- Paket adedi
- 1.0
- Tehlike kodu
- 0.0
- Sınıf
- 10.0
- Mercury durumu
- NLA
- Paket ağırlığı
- .069 LBS (0.03 kg)
- Yükseklik
- .48 IN (1.2 cm)
KNOW THE PART BETTER
Make the choice clear.
Thermostat rating (e.g. 60 °C / 71 °C) varies by engine; the wrong rating runs the engine cold or hot. It is replaced together with its gasket.
Explore inside the engineHave this ready when asking for a quote
Engine serial number and the rating/code on the old thermostat.
Used on these engines
- 470 (2 BBL.) MERCURY 224 I/L4 — Exhaust Manifold and Elbow (INBOARD)Pos. 33 · qty 2 · go to diagram →