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EC LK-131 EC 2-Phase Linkage Arm
LK-131 EC 2-Phase Linkage Arm
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EC LK-131 EC 2-Phase Linkage Arm

Part Number: LK-131
Online Price: $15.95
EC 2-Phase Linkage Arm – LK-131 for Tillotson HL Carburetors
Availability: In Stock.

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Description

LK-131 EC 2-Phase Linkage Arm for Tillotson Carburetors


The EC LK-131 2-Phase Linkage Arm is a precision CNC-machined billet aluminum throttle arm designed to mount on Tillotson HL carburetors with an extended throttle shaft that protrudes opposite the adjustment needles.


This innovative two-phase design allows the linkage arm to be clocked in nearly any position, making it ideal for a wide range of engine setups where throttle cable routing flexibility is essential. Whether your carburetor is mounted vertically, horizontally, or at an angle, the LK-131 can adapt to your configuration.


Featuring two throttle cable swivel holes, the arm gives you the ability to fine-tune throttle throw and cable positioning for optimal performance and control. This makes it especially useful for both single-carb and custom dual-carburetor setups, where precise synchronization is critical.


Key Features:

  • CNC-machined from lightweight, durable billet aluminum
  • Compatible with Tillotson HL series carburetors
  • Fully adjustable 360° clocking capability
  • Two throttle cable holes for tuning throw and tension
  • Ideal for custom and dual-carb throttle linkages
  • Simple clamp-on installation for extended throttle shafts


Whether you're building a race kart, minibike, or high-performance small engine setup, the EC 2-Phase Linkage Arm offers unmatched flexibility and reliability in throttle control.

FAQ

1. What carburetors is the LK-131 Linkage Arm compatible with?

The LK-131 is designed for Tillotson HL series carburetors that have an extended throttle shaft opposite the adjustment needles.


2. What does “2-Phase” mean in this context?

"2-Phase" refers to the dual-hole design that allows for two cable mounting positions, offering flexibility in throttle throw and cable angle.


3. Can this linkage arm be clocked or rotated?

Yes, the arm is fully clockable (360° adjustable), allowing the throttle cable to be pulled from virtually any direction to suit your engine layout.


4. Is this linkage arm suitable for dual-carb setups?

Absolutely. The LK-131 is often used in custom dual carburetor systems, thanks to its adjustability and precision control over throttle linkage.


5. What materials is the LK-131 made from?

It’s CNC-machined from high-quality billet aluminum, ensuring strength, durability, and lightweight performance.

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