Panari Fuel Shutoff Valve Petcock for GP Series Generators and Honda Engines

Overview

The Panari fuel shutoff valve petcock is designed to help you manage fuel flow across a broad range of generators and small engines. By replacing worn or obsolete parts, it supports smooth startup and reliable fuel control without committing to guarantees. Expect a compact, durable solution that’s built for real‑world use in on‑site maintenance or routine storage scenarios.

Why this matters

Having the right valve means you can isolate fuel quickly for storage, transport, or service, while keeping the engine ready for operation when you need it. The valve is compatible with a wide selection of GP series generators and Honda units, plus various other engines, making it a versatile option for mixed equipment setups. The result is a practical tool for technicians and DIY enthusiasts who value dependable fuel management.

Compatibility highlights

• GP series and related power units: GP5000, GP5500, GP6000E, GP6500, GP6500E, GP7000, GP7000E, GP7500, GP7500E, GP8000E
• Honda generators and engines: EB3500X, EB3500XK1, EB3800X, EB5000X, EB5000XK1, EB5000XK2, EB6500SX, EB6500X, EM3500SX, EM3500SXK1, EM3500X, EM3800SX, EM5000SX, EM5000SXK1, EM5000SXK2, EM5000X, EM6500SXK1, EP2500CX1, EW140, EW171, EW171K1, and various GX models
• Additional support: suitable for Chinese gas generators and smaller engines in the 5.5–16 HP range, including common 168F/163CC/196CC classes
• Obsolete part replacement: substitutes for numbers like 16950-ZB4-005 and related references

Key features and specs

• Thread size: M10 x 1.25 mm; outlet port: 1/4 inch hose barb
• Dimensions: 1-1/2 in x 1-3/16 in x 2-7/8 in
• Designed for 3500–4000 watt class portable generators and similar power equipment
• Easy replacement to restore fuel shutoff control during maintenance or storage

Real‑world use often involves swapping an aging valve to maintain reliable fuel shutoff. This part supports quick installation and a clean connection with standard fuel lines. Always verify your engine model and part numbers to ensure a proper fit and safe operation.

Installation and fitment tips

• Match your engine model and part numbers against the compatibility notes to confirm fit
• Connect using the M10 x 1.25 thread and 1/4 inch hose barb with standard fuel lines
• Inspect hoses and gaskets during replacement and replace as needed for a secure seal

Note: This description is intended as a fit reference and does not guarantee performance. Use as a guide to identify a likely match for your generator or engine.