CHENGU Lawn Mower Fuel Pump 6-Pack — Compatible with 491922/691034/692313, Black 8mm Ports for Quick Swap

CHENGU 6-pack replacement fuel pumps are direct-fit aftermarket pumps for select lawn mower models, sold as six black units for easy spares, sharing, or staged replacement.

If you maintain your own lawn equipment, having spare fuel pumps on hand reduces downtime and keeps seasonal work moving. These CHENGU fuel pumps are designed to match the inlet, outlet, and vacuum port sizes used on a range of popular walk-behind and push mowers, offered in a convenient multi-pack so you can replace a faulty pump immediately or keep extras for future service.

Will these CHENGU fuel pumps fit my mower model?

The pumps are manufactured to fit the listed model numbers—491922, 691034, 692313, 808492, 808656, and 808281—so they’re suitable when those part references match your machine. Always compare port diameters and mounting spacing before purchase to ensure compatibility.

• Fuel inlet/outlet and vacuum hole diameter: ~8 mm
• Distance across front two holes: ~70 mm
• Check your current pump’s part number and measurements prior to ordering

How do these pumps simplify maintenance?

Buying a six-piece pack means you can replace the pump immediately and keep backups for routine servicing or for lending to neighbors. Replacing a worn or leaking fuel pump restores proper fuel flow and prevents starting and idling issues tied to fuel delivery.

• Six pumps in one package—economical and convenient
• Simple swap-in replacement; no complex modifications required
• Helps avoid lengthy mower downtime during peak season

What are the physical details I should check before ordering?

The most important dimensions are the diameters of the fuel inlet/outlet and vacuum holes and the spacing of the mounting face holes. Confirming those measurements ensures the pump lines up with your mower’s fuel lines and mounting points.

• Port diameters: approximately 8 mm each
• Mounting hole spacing across front face: about 70 mm
• Color/finish: black units for consistent appearance

How many pumps should I keep as spares and why?

Keeping at least one spare pump is a good rule; this CHENGU 6-pack offers extended coverage for a single machine or several machines. Extras let you rotate parts proactively, reduce emergency downtime, and easily share with family or friends who use compatible mowers.

• One for immediate replacement, remaining five for future use or sharing
• Store in a clean, dry place to preserve seals and fittings
• Use scheduled replacement to maintain reliable fuel delivery

Who is this for? CHENGU’s 6-piece fuel pump set is ideal for homeowners, small property managers, and hobby landscapers who service their own equipment or support multiple mowers. It’s also useful for repair shops and small fleets that want a cost-effective stock of compatible replacement pumps. If your mower references one of the listed part numbers or matches the listed dimensions, this pack gives you immediate replacements and spare parts to avoid interruptions during mowing season.