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Tillotson RK-8HW Rebuild Kit for Vortex VLR HW-38A Carburetor
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Tillotson RK-8HW Rebuild Kit for Vortex VLR HW-38A Carburetor

Part Number: RK-8HW
Online Price: $35.00
Tillotson RK-8HW Rebuild Kit – HW-38A Carburetor for Vortex VLR & HW Avenger Carbs
Availability: In Stock.

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Description

RK-8HW Tillotson Carburetor Rebuild Kit – For HW-38A & Avenger Series Carburetors


The RK-8HW Tillotson Rebuild Kit is a complete service kit for restoring peak performance to the Tillotson HW-38A carburetor, commonly used on the Vortex VLR 2-cycle kart racing engine and other Tillotson HW Avenger series carburetors.


Whether you're rebuilding after a full race weekend or prepping your engine for optimal performance, this high-quality OEM-spec kit includes all essential components needed to restore consistent fuel delivery, metering, and throttle response.


Compatible With:

  • Tillotson HW-38A Carburetor
  • Tillotson HW Avenger Series Carburetors
  • Vortex VLR 100cc 2-Cycle Racing Engine
  • Other 100cc karting applications using HW-style Tillotson carbs


Kit Includes:

  • Main Metering Diaphragm
  • Main Metering Diaphragm Gasket
  • Pump Diaphragm
  • Pump Diaphragm Gasket
  • Cork Fuel Inlet Gasket
  • Captured Fuel Inlet Needle
  • Captured (Fork) Fulcrum Arm
  • Fuel Inlet Seat – 1.55mm ID
  • Fuel Inlet Seat Gasket


Why Choose the RK-8HW Rebuild Kit?

Maintaining optimal carburetor performance is critical in competitive 2-stroke kart racing. The RK-8HW rebuild kit provides the precise components needed to refresh your fuel system, reduce hesitation, and restore throttle responsiveness. It’s a must-have for every serious kart racer running a Tillotson HW-series carb.


Tech Tip:

Always inspect your carburetor body and passages for debris or damage during a rebuild. Even small obstructions can compromise tuning. Pair this kit with a proper cleaning and tuning session for best results.

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