ford locking differential kit
ford locking differential kit
Snyder Performance Engineering

SPE Motorsport Full Lock Differential Kit For 2011-2019 Ford F-250/F-350 & 2015-2019 F-150

SKU: SPE-S200101

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$50.00
$50.00

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Year & Model: 11-16 F250/F350
Description

The SPE Motorsport Full Lock Differential Kit overrides the factory 20MPH safety lockout on your Ford electronic rear differential locker, letting you keep the e-locker engaged at any speed you choose — 45, 50, or 75MPH, it's your call. This add-on integrates with the TCCM (transfer case control module) to maintain locker engagement past factory speed limits, and takes only about 10 minutes to install. Engaging the rear end is now truly at your fingertips, with full control whenever you want it.

Snyder Performance Engineering designed this kit with clean install in mind — it installs discreetly inside the factory TCCM near the passenger kick panel, doesn't add any new switches or buttons, and maintains full use of the factory e-locker switch. There are no diagnostic codes, no check engine lights, and no dash indicator. It also eliminates the lag time the factory e-locker exhibits when engaging and disengaging. Whether you're doing snow driving, mud bogging, or lining up for serious burnouts, this kit gives you the rear-end control you've always wanted.

 

Features:

  • Overrides factory 20MPH electronic locker safety lockout
  • Keep rear e-locker engaged at any speed — 45, 50, 75+ MPH
  • Maintains factory switch — no new buttons or dash modifications
  • Eliminates factory e-locker engage/disengage lag time
  • Discrete clean install near passenger kick panel TCCM location
  • No diagnostic codes, check engine lights, or dash warnings
  • Takes about 10 minutes to install with detailed instructions
  • Perfect for snow, mud, burnouts, and off-road applications

 

Specifications:

  • Brand: Snyder Performance Engineering
  • Part Type: Electronic Locker Override Kit
  • Integration Point: Factory TCCM Module
  • Install Location: Near Passenger Kick Panel
  • Factory Switch: Retained and Functional
  • Speed Limit Override: Unlimited (User Controlled)
  • Factory Lag Time: Eliminated
  • DTC / CEL Generated: None
  • Installation Time: Approximately 10 Minutes
  • Tuning Required: No
  • Dash Indicator: None (By Design)
  • Required Equipment: Factory Electronic Rear Locker
  • Previous Part Numbers: SPE-67FLDK, SPE-67FLDK-17, SPE-50FLDK-15, SPE-50FLDK-18

 

Included:

  • (1) SPE Motorsport Full Lock Differential Kit
  • (1) TCCM Integration Harness
  • (1) Detailed Installation Instructions

 

Fitment:

  • 2015-2019 Ford F-150 5.0L / 3.5L EcoBoost / 2.7L EcoBoost
  • 2011-2019 Ford F-250 Super Duty 6.7L Powerstroke
  • 2011-2019 Ford F-350 Super Duty 6.7L Powerstroke

 

Notes:

  • REQUIRES factory electronic rear locker — will NOT work without
  • Will NOT work on dual rear wheel (DRW) trucks
  • Will NOT work on 2020+ Super Duty or 2020+ F-150
  • Previous part numbers: SPE-67FLDK, SPE-67FLDK-17, SPE-50FLDK-15, SPE-50FLDK-18

 

Fitment
Fitment

Product Specs

SKU:
SPE-S200101
Brand:
Snyder Performance Engineering

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