Fennoral Fuel Gas Tank Kit for Earth-Quake & Viper MC33 MC43 MC440 E43 43–71cc — Complete Replacement with Hoses & Brackets

Fennoral's 10683 fuel gas tank kit is a direct-fit replacement assembly for Earth-Quake and Viper 2-cycle small engines, supplying the tank, hoses, mounting brackets, and screws needed to restore fuel delivery.

This replacement kit is designed for hobbyists, landscapers, and equipment repair technicians who need a reliable fuel system component for small 2-cycle engines. Built from durable materials and supplied with the hoses and mounting hardware, the kit supports a fast swap so you can get back to work. It replaces part numbers 10683, 3004118, 10310, 35064, and 31452 and fits a range of Earth-Quake and Viper engines including MC33, MC43, MC440, E43, and several 43cc–71cc models.

Will this fuel tank kit fit my Earth-Quake or Viper engine?

Yes — the kit is made to match the dimensions and mounting points used on common Earth-Quake and Viper two-stroke heads. Confirm fit by matching your engine model (MC33, MC43, MC440, E43, 43cc, 51cc, 52cc, or 71cc) and the OEM part numbers listed.

• Replaces OEM numbers: 10683, 3004118, 10310, 35064, 31452
• Compatible with MC33, MC43, MC440, E43 and many small tillers/drills
• Fits many 43cc–71cc two-cycle engines used on mini-tillers
• Double-check model plate or parts diagram before ordering

What’s included and how complete is the kit?

The Fennoral kit ships as a ready-to-install assembly containing the fuel tank plus the essential hoses, brackets, and screws so you don’t have to source extras. Packaging aims to give you everything needed for a standard replacement; specialty or damaged fittings on older machines may require minor additional parts.

• One fuel gas tank molded for durability
• Fuel lines and clamps for secure connections
• Installation brackets and mounting screws included
• Basic hardware supports quick, on-site replacement

How durable and safe is the Fennoral replacement tank?

Fennoral constructs the tank and hoses from materials intended to resist common workshop stresses like vibration, fuel exposure, and outdoor conditions. Installation in a ventilated area is recommended to avoid fuel vapors while working, and routine inspection after installation helps ensure safe operation.

• Robust construction for extended service life
• Engineered to withstand fuel and vibration stresses
• Designed for outdoor equipment use and harsh conditions
• Install in a well-ventilated area; inspect connections for leaks

How do I install the fuel tank kit properly?

Installation is straightforward for anyone familiar with small engine maintenance: drain old fuel, remove the original tank and fittings, then mount the new tank using the supplied brackets and screws. Verify hose routing and clamp tightness, start the engine briefly to check for leaks, and re-tighten connections after an initial run.

• Drain fuel, ventilate the work area, and disconnect spark plug for safety
• Remove old tank and transfer or discard unusable fittings
• Mount new tank using supplied brackets and screws; secure hoses with clamps
• Check for leaks after a short test run and re-check hardware torque

Who is this for: This Fennoral 10683 fuel gas tank kit suits do-it-yourself mechanics, small equipment service shops, landscapers, and anyone who maintains Earth-Quake or Viper two-cycle machines. It’s ideal when you need a cost-effective, ready-made replacement that reduces downtime and restores reliable fuel supply to mini-tillers, drills, and other compact two-stroke equipment.