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Tillotson Standard Volume(Single Stack, Gas) Fuel Pump Body
141-62 Tillotson Gas Fuel Pump Body
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Tillotson Standard Volume(Single Stack, Gas) Fuel Pump Body

Part Number: 141-62
Online Price: $13.99
141-62 Tillotson Standard Volume Fuel Pump Body – Single Stack for HL Carburetors
Availability: In Stock.

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Description

141-62 Tillotson Fuel Pump Body – Standard Volume (Single Stack, Gas)


The 141-62 Tillotson Fuel Pump Body is a standard-volume, single stack pump plate designed for gasoline-powered Tillotson carburetors. This component is the top aluminum plate in the fuel pump assembly and plays a critical role in maintaining consistent fuel delivery and carburetor performance.


Tillotson’s fuel stack design has remained virtually unchanged for decades—a true testament to its performance, reliability, and modularity. This part is commonly referred to as the “gas stack” or “single stack”, and is the standard choice for engines running gasoline.


Key Features:

  • OEM-style part number: 141-62
  • Standard Volume / Single Stack design (for gasoline use)
  • Precision-machined aluminum pump body
  • Fits a wide range of Tillotson HL-series and WX-series carburetors
  • Not compatible with high-volume (double stack, methanol) setups
  • Ideal for rebuilds, performance tuning, or standard maintenance


Compatible Carburetors Include (but not limited to):

  • HL-1A, HL-129E, HL-132H, HL-166B & HL-166C
  • HL-189F, HL-227A & HL-227E, HL-229A
  • HL-232A, HL-232E, HL-250A/B/C/D/E
  • HL-274E, HL-292G, HL-293A/F, HL-299E
  • HL-321E, HL-334A/AA/B/AB
  • HL-357A/B, HL-360A, HL-383A, HL-384A/B
  • HL-385A, HL-388A, HL-395A
  • and many more


Important Compatibility Note:

Tillotson carburetors are modular, allowing users to switch between standard and high-volume fuel pump stacks. However, standard volume (single stack) and high volume (double stack, for alcohol/methanol) pump parts are not interchangeable. If converting to run alcohol, you must upgrade the entire pump stack system to a compatible high-volume configuration.


Perfect For:

  • Small engine repair professionals
  • Racing engine builders (using gas)
  • OEM or aftermarket Tillotson carburetor maintenance
  • Vintage restoration and performance tuning

FAQ

Q1: What does the 141-62 Tillotson fuel pump body do?

A: The 141-62 is the top aluminum plate in the fuel pump stack of Tillotson carburetors. It regulates fuel flow in gasoline-powered engines and is essential for maintaining carburetor performance and reliability.


Q2: Which carburetors is this fuel pump body compatible with?

A: The 141-62 fits a wide range of Tillotson HL series carburetors, including popular models like HL-1A, HL-129E, HL-166B, HL-250 series, HL-334 series, HL-384B, HL-304WX, and many others.


Q3: Can I use this pump body in a methanol (alcohol) fuel system?

A: No. This pump body is for gasoline use only. Methanol or alcohol setups require a high-volume (double stack)configuration and are not compatible with this standard-volume part.


Q4: Is the 141-62 interchangeable with high-volume pump bodies?

A: No, the standard volume (single stack) and high volume (double stack) systems use different parts and cannot be mixed. Always match your fuel stack type to the application.

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