1. Home
  2. Carburetors
  3. Tillotson
  4. HR-Series
  5. HR-196A
  6. Tillotson 1.355 HR Throttle Shutter
Tillotson 1.355 HR Throttle Shutter
14A-52 Tillotson 1.355" HR Throttle Shutter
Write a Review

Tillotson 1.355 HR Throttle Shutter

Part Number: 14A-52
Online Price: $7.99
14A-52 Tillotson 1.355-Inch Brass Throttle Shutter for HR-Series Carburetors
Availability: In Stock.

Send to:

*We'll ask for shipping info at checkout

Description

14A-52 Tillotson HR Brass Throttle Shutter – 1.355" Bore


The 14A-52 Tillotson Brass Throttle Shutter is a precision replacement part for Tillotson HR-series carburetors with a 1.355" bore, including the HR-196A. Manufactured from high-quality brass, this throttle plate ensures smooth airflow control, reliable sealing, and long-lasting performance in demanding racing or industrial engine applications.


Tillotson pioneered the diaphragm carburetor in the 1950s and continues to support a wide range of engine platforms worldwide. At EC Carburetors, we carry the largest inventory of genuine Tillotson throttle shutters in the U.S., ensuring you get the exact fit and performance you need.


Key Features:

  • Fits most 1.355" bore Tillotson HR carburetors, including HR-196A
  • Made from durable, corrosion-resistant brass
  • Precisely machined for accurate airflow control
  • OEM replacement for worn or damaged throttle plates
  • Backed by EC Carburetors’ expertise and inventory depth


Compatible With:

  • Tillotson HR-196A
  • Most HR-series carburetors with a 1.355-inch bore
  • Ideal for use in performance karting, racing engines, and small industrial engines


Replace your worn or damaged throttle shutter with the OEM 14A-52 for better response, idle control, and throttle consistency.

FAQ

Q1: What carburetors is the 14A-52 throttle shutter compatible with?

A: The 14A-52 fits most Tillotson HR-series carburetors with a 1.355” bore, including the popular HR-196A. Always confirm bore size before installation.


Q2: What material is the 14A-52 shutter made from?

A: It's manufactured from high-quality brass for excellent durability, corrosion resistance, and smooth airflow control in high-performance conditions.


Q3: Why replace a throttle shutter?

A: Worn, bent, or damaged throttle shutters can cause air leaks, poor idle, throttle hesitation, or loss of performance. Replacing it ensures smooth and accurate throttle response.


Q4: Does EC Carburetors carry other Tillotson throttle shutters?

A: Yes! EC Carburetors stocks the largest inventory of Tillotson throttle shutters in the U.S., including rare and racing-specific models.


Q5: Can this throttle shutter be used in methanol or gas applications?

A: Yes. The 14A-52 brass shutter is compatible with both gasoline and methanol setups when used in appropriate HR-series carburetors.

Related Items

Recently Viewed Items

Logo