✨ New Arrivals Just Dropped!Explore
Leslie Back Cap (RS Horns)
HomeStore

Leslie Back Cap (RS Horns)

Leslie Back Cap (RS Horns)

KEEPING LEGENDS HONKING

This is the genuine Leslie back cap used in RS horns like the RS-3L and RS-5T. Whether you're restoring a classic or replacing a damaged component, this precision-machined cast aluminum part is built to the same specifications as the originals that spent decades on locomotives.

  • Genuine Leslie Component – Direct factory replacement for the Leslie RS-5T and Leslie RS-3L
  • Cast Aluminum Construction – Precision-machined to original specifications.
  • Proper Seal and Fitment – Maintains the performance of authentic Leslie horns.

Leslie RS horns have defined the sound of the rails for generations. This back cap continues that tradition with a component built to the same standards as the originals.

  • x1 Leslie RS Back Cap

Part Number HP-L-BC
Manufacturers Part Number A62957

  • Money-Back Guarantee/Refund Policy
    All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly.
  • Warranty
    This product is backed by our 1-year manufacturer's defect warranty!
  • HornBlasters.com Satisfaction Guarantee
    HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing.
  • Cross-Shipments
    HornBlasters.com will not cross-ship returned merchandise.
  • Physical Damage Policy
    Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
$26.25

Original: $74.99

-65%
Leslie Back Cap (RS Horns)

$74.99

$26.25

More Images

Leslie Back Cap (RS Horns) - Image 2
Leslie Back Cap (RS Horns) - Image 3
Leslie Back Cap (RS Horns) - Image 4

Leslie Back Cap (RS Horns)

KEEPING LEGENDS HONKING

This is the genuine Leslie back cap used in RS horns like the RS-3L and RS-5T. Whether you're restoring a classic or replacing a damaged component, this precision-machined cast aluminum part is built to the same specifications as the originals that spent decades on locomotives.

  • Genuine Leslie Component – Direct factory replacement for the Leslie RS-5T and Leslie RS-3L
  • Cast Aluminum Construction – Precision-machined to original specifications.
  • Proper Seal and Fitment – Maintains the performance of authentic Leslie horns.

Leslie RS horns have defined the sound of the rails for generations. This back cap continues that tradition with a component built to the same standards as the originals.

  • x1 Leslie RS Back Cap

Part Number HP-L-BC
Manufacturers Part Number A62957

  • Money-Back Guarantee/Refund Policy
    All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly.
  • Warranty
    This product is backed by our 1-year manufacturer's defect warranty!
  • HornBlasters.com Satisfaction Guarantee
    HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing.
  • Cross-Shipments
    HornBlasters.com will not cross-ship returned merchandise.
  • Physical Damage Policy
    Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.

Product Information

Shipping & Returns

Description

KEEPING LEGENDS HONKING

This is the genuine Leslie back cap used in RS horns like the RS-3L and RS-5T. Whether you're restoring a classic or replacing a damaged component, this precision-machined cast aluminum part is built to the same specifications as the originals that spent decades on locomotives.

  • Genuine Leslie Component – Direct factory replacement for the Leslie RS-5T and Leslie RS-3L
  • Cast Aluminum Construction – Precision-machined to original specifications.
  • Proper Seal and Fitment – Maintains the performance of authentic Leslie horns.

Leslie RS horns have defined the sound of the rails for generations. This back cap continues that tradition with a component built to the same standards as the originals.

  • x1 Leslie RS Back Cap

Part Number HP-L-BC
Manufacturers Part Number A62957

  • Money-Back Guarantee/Refund Policy
    All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly.
  • Warranty
    This product is backed by our 1-year manufacturer's defect warranty!
  • HornBlasters.com Satisfaction Guarantee
    HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing.
  • Cross-Shipments
    HornBlasters.com will not cross-ship returned merchandise.
  • Physical Damage Policy
    Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.