KAKO Carburetor Assembly for Suzuki DRZ125 / DRZ125L & Kawasaki KLX125 — 25mm Intake, Includes Fuel Line & 3‑Position Petcock

Replacement carburetor assembly for DRZ125/DRZ125L and KLX125 models that restores smooth fuel-air mixing and includes a fuel line plus a three-position petcock.

This KAKO kit supplies a new carburetor, fuel line and fuel tank switch valve petcock designed for Suzuki DRZ125 / DRZ125L / DR-Z125 (2003–2009) and Kawasaki KLX125 (2003–2005). Built to factory-alike dimensions, the unit helps re-establish consistent throttle response and fuel delivery after wear, clogging or damage to the original carburetor. The listing covers the main physical specs you’ll need for fitment and practical installation notes.

Will this carburetor fit my Suzuki DRZ125 or Kawasaki KLX125?

Yes—this KAKO carburetor is made to match common fitment for DRZ125 variants and early KLX125 models. Confirm your bike’s model year and inspect the intake and filter connections before ordering to ensure a straightforward swap.

• Compatible years: Suzuki DRZ125 / DRZ125L / DR-Z125 (2003–2009).
• Compatible years: Kawasaki KLX125 (2003–2005).
• Inner (intake) diameter: 25 mm; outer (air filter) diameter: 38 mm—may need minor adjustment.
• Includes fuel line and three-position fuel switch valve petcock for full replacement.

How does this replacement affect engine performance and rideability?

Replacing an old or clogged carburetor restores correct fuel-to-air ratio and improves throttle response without changing engine internals. Properly installed, you should notice fewer hesitations, steadier idling and more consistent power delivery across the rev range.

• Restores correct fuel-air mixing for smoother throttle transitions.
• Helps prevent fuel overflow or inconsistent fuel delivery seen with worn carburetors.
• Includes new petcock to control fuel flow and stop leaks at the tank connection.

What comes in the KAKO DRZ125 carburetor kit and what should I prepare?

The package contains the carburetor body, a fuel line and a fuel tank switch valve petcock ready for installation. Prepare basic hand tools, a clean workspace, and potentially small clamps or adapters if your air boot or intake requires slight resizing to the stated diameters.

• Kit contents: 1x carburetor, 1x fuel line, 1x fuel switch valve petcock.
• Installation tools: screwdrivers, pliers, hose clamps, and a clean rag.
• Adjustment note: inner diameter 25 mm and outer 38 mm—trim or fitment adaptors may be needed.

Is this an OEM part or an aftermarket replacement?

This is a quality aftermarket assembly from KAKO manufactured to meet strict production standards and match common OEM dimensions. It’s intended as a direct replacement for worn or damaged factory carburetors and includes the essential fuel control components often replaced together.

• Aftermarket part designed to OEM-like specifications for fit and function.
• Manufactured for durability and reliable fuel delivery under normal riding conditions.
• Customer support available via email for fitment or installation questions.

Who is this for: Riders and mechanics restoring or maintaining small-displacement dirt bikes—specifically owners of Suzuki DRZ125 series (2003–2009) and Kawasaki KLX125 (2003–2005)—who need a complete carburetor and fuel-control replacement. It’s suited for DIY installation with basic tools or for shops performing routine carburetion service, where restoring dependable fuel delivery and eliminating leaks are the primary goals.