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29551556 Genuine Allison 4000HS Push Button Shifter
29551556 Genuine Allison 4000HS Push Button Shifter

29551556 Genuine Allison 4000HS Push Button Shifter

P/N: 29551556 Manufactured by: Allison
$589.00 - $589.00
$589.00
$589.00 - $589.00
$589.00
1 in Stock
Condition: New
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Product Overview

The 29551556 is a genuine Allison 4000HS Transmission Push Button Shifter designed for Allison automatic transmission applications. This push button shifter provides electronic gear selection by transmitting driver shift commands to the transmission control system for accurate gear engagement. 

Product Features

The 29551556 Transmission Push Button Shifter is manufactured to Allison factory specifications for electronic transmission gear selection.

  • Provides electronic push-button control for selecting transmission operating ranges.
  • Transfers driver shift commands to the transmission control system through the factory electrical interface.
  • Designed for use with Allison 4000HS transmission assemblies.
  • Supports consistent gear selection during normal transmission operation.
  • Matches the original equipment mounting and electrical configuration.
  • Integrates with compatible Allison electronic transmission control systems.

Technical Specifications

Condition New
Part Number 29551556
Brand Allison
Part Type 4000HS Transmission Shifter Push Button


Installation Notes

The 29551556 should be installed with the electrical connector fully seated and the shifter assembly securely mounted before operating the transmission. After installation, verify proper gear selection and confirm communication with the transmission control system.

Verify part number, VIN, engine configuration, production date, emissions package, and applicable factory options before installation.