Yamaha Golf Cart Fan-Side Crankshaft Seal (Models G2–G16)

Description

The Yamaha Golf Cart Fan-Side Crankshaft Seal (Models G2–G16) is a critical engine sealing component designed to prevent oil leakage from the fan side of the crankshaft in Yamaha gas golf carts. Positioned near the cooling fan, this seal ensures that engine oil remains properly contained while maintaining optimal crankcase pressure for efficient engine operation.

Over time, crankshaft seals can wear out due to heat, vibration, and constant engine movement. When the seal fails, it can lead to oil leaks, reduced lubrication, and loss of crankcase pressure—affecting fuel delivery and overall engine performance. Replacing a worn seal helps restore proper engine function and prevents further damage.

Specification of Yamaha Golf Cart Fan-Side Crankshaft Seal (Models G2–G16)

Why This Crankshaft Seal Matters

The fan side crankshaft seal plays a crucial role in engine performance:

• Prevents oil leakage from the crankshaft area
• Maintains proper engine lubrication and pressure
• Ensures correct fuel pump operation (via crankcase pressure)

FAQs

What does the fan side crankshaft seal do?

It seals the crankshaft near the cooling fan, preventing oil leaks and maintaining engine pressure.

What happens if this seal fails?

Oil can leak out, and loss of crankcase pressure can affect fuel delivery and engine performance.

How do I know if my seal is bad?

Signs include oil leakage near the fan area, oil spots under the cart, or reduced engine efficiency.

Is this seal easy to install?

Yes, it is a direct OEM-fit replacement suitable for DIY or professional installation.

Will this fit my Yamaha golf cart?

It fits Yamaha G2, G8, G9, G11, G14, and G16 gas models.

Why is replacing this seal important?

It prevents oil leaks, maintains proper pressure, and protects the engine from damage.