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177320357733-0 - Northline Parts

Genie 1256727GT Generation 6 Proportional Platform Control Box

SKU: NLT1R03207
$277.99 In Stock
$277.99
Sale price  $277.99 Regular price 
Ships for free in 2–4 business days.
Generation 6 proportional platform control box replacing Genie 1256727 and 1256727GT on compatible GR, GRC, and GS aerial-work-platform models within the correct serial range.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Genie GR-12, GR-15, and GR-20 within supported Generation 6 serial ranges
  • Genie GRC-12 within supported Generation 6 serial ranges
  • Genie GS-1530 and GS-1532 within supported serial ranges
  • Genie GS-1930 and GS-1932 within supported serial ranges

Product Overview

A dead joystick, erratic proportional movement, missing platform functions, or a damaged enclosure may lead to the upper control box—but batteries, charger, grounds, harnesses, emergency-stop circuit, limit switches, interlocks, and machine calibration must be diagnosed first. This is a safety-critical lift control, not a plug-in guess.

The box provides platform commands for drive, steer, lift, enable, and related machine functions on supported Generation 6 systems. Model name is only the first filter; control generation, connector set, software or calibration requirements, options, and serial break must match Genie service information.

Key Features & Performance

  • Generation 6 proportional platform controls for matching Genie lifts
  • Cross-references 1256727 and 1256727GT
  • Supports the intended proportional joystick and upper-control functions
  • Built for specific model and serial-number ranges

Replaces Part Numbers

  • 1256727
  • 1256727GT

Common Uses

  • Replacing a physically damaged platform control enclosure
  • Repairing failed proportional commands after harness and sensor diagnosis
  • Restoring upper controls after water or connector damage
  • Servicing a supported Genie lift with a confirmed control-box fault

Technical Specifications

  • Product Type: Proportional Platform Control Box
  • Control Generation: Genie Generation 6
  • Part Numbers: 1256727 / 1256727GT
  • Machine Families: Matching GR, GRC, and GS lifts
  • Condition: New aftermarket or replacement assembly as listed
  • Serial Verification: Required

Installation & Fitment

  • Record model, serial number, control generation, options, and fault codes before ordering
  • Disable and secure the lift according to Genie service procedures
  • Compare every connector, switch, joystick, decal, and enclosure mounting point
  • Have a qualified technician complete calibration and test E-stops, alarms, interlocks, drive, steer, and lift functions

Compatibility Notice

Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.

Model, production date, serial number, electrical or fuel-system version, dimensions, installed options, and previous repairs can affect fitment. Compare the original part and application information before purchase.

Frequently Asked Questions

Q: Is matching the Genie model enough to confirm this control box? A: No. Serial range, control generation, connectors, options, and calibration requirements all matter.

Q: Can the machine return to service as soon as the box powers up? A: No. All safety interlocks, emergency stops, alarms, limits, and proportional functions require a documented functional test.

Q: How do I confirm fitment before ordering? A: Match the original reference number where available, then compare the removed part, dimensions, connections, mounting details, model, serial or production information, and package photos.

Q: Is this an original-equipment part? A: No. This is a new aftermarket part. Brand names and reference numbers are used only to identify compatible applications.

Part Summary

keywords: Genie 1256727GT control box, 1256727 platform controls, Generation 6 Genie joystick, GR20 upper control box, GS1930 proportional control, aerial lift platform repair

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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