Genuine Kawasaki 51048-2086 Gas Cap
📑 Table of Contents
📌 Item Specifics
- Brand: Kawasaki
- Part Number: 51048-2086
- Type: Gas Cap
- Application: Kawasaki FE120 Series Engines
📖 Product Description
This genuine Kawasaki gas cap is designed to provide a secure seal for fuel tanks on Kawasaki FE series engines. It helps maintain proper fuel system pressure while preventing leaks and contamination.
Over time, gas caps can wear out due to heat, fuel exposure, and repeated use. A failing cap may not seal correctly, allowing dirt or moisture into the fuel system and causing performance issues.
Replacing your gas cap with an OEM Kawasaki part ensures proper fitment, durability, and reliable operation.
🔧 Technical Overview
The gas cap plays a key role in sealing the fuel system and maintaining proper internal tank pressure. This helps ensure consistent fuel delivery and prevents evaporation or contamination.
OEM Kawasaki caps are engineered to meet exact specifications for fit and performance.
⚠️ Common Failure Symptoms
- Fuel odor or evaporation
- Loose or improper seal
- Contaminants entering fuel tank
- Fuel leaks around cap area
- Engine performance issues related to fuel system
✔ Key Details
- OEM Kawasaki gas cap
- Provides secure fuel tank seal
- Prevents contamination and fuel loss
- Maintains proper fuel system pressure
- Direct replacement for worn or damaged caps
🚜 Compatible Models
| Engine Series | Compatible Models |
|---|---|
| FE120D | FE120D-FS02, FE120D-GS02, FE120D-HS02, FE120D-JS02, FE120D-KS02, FE120D-LS02, FE120D-MS02, FE120D-NS02 |
| FE120G | FE120G-FS00, FE120G-GS00, FE120G-HS00, FE120G-JS00, FE120G-KS00, FE120G-LS00, FE120G-MS00, FE120G-NS00, FE120G-PS00 |
❓ FAQ
What does this gas cap do?
It seals the fuel tank and maintains proper pressure.
What happens if it fails?
Fuel leaks, contamination, and performance issues can occur.
Is this OEM Kawasaki?
Yes, this is a genuine Kawasaki part.
When should it be replaced?
When it no longer seals properly or shows wear.
Need help finding the right part?
Email us at bo*@*********rf.com
We at Red Rock Turf are a stocking distributor for Briggs and Stratton, Kohler, Kawasaki and Toro. We don’t only sell their OEM parts we also use them on our equipment repairs and rebuilds. If there is something you need and don’t see it, then please feel free to get a hold of us, call or text 435-213-5854.


















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