uxcell Carburetor Replacement Kit for CAT RP6500 RP7500E RP8000E - Metal Body with 3 Gaskets

uxcell's 511-7277 carburetor with three gaskets is a direct-replacement kit designed to restore fuel-air delivery on CAT RP6500, RP7500E and RP8000E gas generators.

If your CAT generator is running rough, idling inconsistently, or stalling under load, a worn or clogged carburetor is often the cause. This uxcell kit supplies a metal-bodied carburetor engineered as a compatible replacement for several CAT portable generator models plus three sealing gaskets to help simplify installation. The unit aims to match the original function: meter fuel and air, maintain idle stability, and support steady power output when the engine needs it.

How does this carburetor fit my CAT RP6500, RP7500E, or RP8000E generator?

The carburetor is designed as a fitment replacement for the specified CAT generator models; its mounting pattern, throttle linkage location, and fuel inlet align with those engines. Always verify compatibility by matching the part number and visual mounting points before installation.

• Part number: 511-7277 — confirm against your service manual or existing carburetor.
• Intended for CAT RP6500, RP7500E, RP8000E models.
• Check throttle linkage, choke, and mounting bolt positions for final fit.

What are the key features and materials of this replacement carburetor?

The carburetor body is constructed from a stable metal alloy to resist corrosion and withstand vibration, helping extend service life compared with fragile aftermarket plastics. Internal passages and jets are sized to deliver the proper air-fuel mix under vacuum from the engine, supporting consistent ignition and combustion.

• Durable metal body for rust resistance and longevity.
• Pre-machined ports and jets for predictable fuel metering.
• Includes three gaskets to ensure proper sealing during installation.

What comes in the box and what tools or steps are needed to replace the carburetor?

The kit ships with one carburetor and three gaskets to replace intake and mounting seals. Typical installation requires basic hand tools and a few steps: drain fuel, disconnect fuel lines and linkages, remove the old unit, transfer any required hardware, install the new gaskets, and secure the replacement carburetor. Watching a model-specific replacement video can help avoid common mistakes.

• Package contents: 1 carburetor, 3 gaskets — ready for installation.
• Tools: screwdrivers, socket set, pliers, fuel catch container recommended.
• Tip: take photos of linkages before removal to simplify reassembly.

Will installing this carburetor fix all engine performance issues?

Replacing a faulty carburetor often resolves fuel-delivery problems like hard starting, rough idle, and stalling, but other systems also affect performance. If issues persist after installation, inspect fuel filter, spark plug, ignition timing, and fuel quality as part of a full troubleshooting routine.

• Addresses common carb-related symptoms: poor idle, inconsistent power, stalling.
• Not a guaranteed fix for non-carburetor problems (ignition, compression, fuel supply).
• Recommended: clean fuel tank and lines, replace filter, then test.

Who is this for: This uxcell 511-7277 carburetor and gasket set is intended for DIY owners, small-engine technicians, and fleet managers who maintain CAT RP6500, RP7500E, or RP8000E portable generators. If you need an OEM-compatible replacement to restore reliable fuel metering without sourcing the original part from the manufacturer, this kit provides the core hardware and seals to complete the repair. Always confirm part number compatibility with your generator's service documentation before purchase.