1382514 Brake Box Assembly Control Module for Toro Exmark Quest E Series

This Brake Box Assembly is a brake control module compatible with Toro and Exmark Quest E Series mowers and matches OEM Part# 138-2514.

Product Overview

The 138-2514 Brake Box Assembly manages the parking brake engagement on zero-turn mowers, locking the hydrostatic drives when the operator dismounts or engages the brake. This brake control module is a direct replacement for faulty or intermittent units in Toro and Exmark Quest E Series models, restoring critical safety function. Designed for seamless integration, the brake box assembly ensures your mower stays securely parked on slopes and during transport.

Key Features & Performance

• Sealed electronic module protects internal circuitry from moisture, dust, and vibration
• Plug-and-play design with factory-style connectors—no cutting or splicing required
• Robust polymer housing resists impact and UV degradation
• Pre-calibrated to deliver consistent brake engagement and release thresholds
• Integrates directly with the mower’s safety interlock system for reliable operation

Fitment & Compatibility

• Toro Quest E Series (all deck sizes, 2014 and newer)
• Exmark Quest E Series (all deck sizes, 2014 and newer)
• Toro TimeCutter SS and HD models equipped with the electronic brake module
• Any Toro or Exmark zero-turn mower calling for part number 138-2514

Common Uses

• Restoring parking brake function when the module fails
• Eliminating mower creep after brake engagement
• Replacing modules damaged by water or electrical surge
• Fleet maintenance for commercial and residential Quest E Series mowers
• Service repair to pass operational safety inspections

Technical Specifications

• Part Number(s): 138-2514
• Compatible Brand: Toro, Exmark
• Module Type: Electronic brake control
• Voltage: 12V DC
• Connector Type: Weather-sealed locking harness

Frequently Asked Questions

Q: How do I know if my brake box assembly is faulty? A: Common symptoms include the mower rolling when the brake is engaged, failure to start due to a safety interlock fault, or the brake light not illuminating. Replace the module if these issues persist after checking the wiring.

Q: Is this a direct plug-and-play swap for my Exmark Quest E Series? A: Yes, this assembly uses the factory connectors and mounting points, so installation typically requires only basic hand tools and no modifications.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.