Q21-6117-291 | Genuine Paccar® Electronic Shift Control

SKU: Q21-6117-291 MPN: Q21-6117-291

Control transmission with this OEM 4-Position Shift Selector. Brand: Paccar. PN: Q21-6117-291. Condition: New. RND setup, electronic type. Fits: Freightliner Cascadia (2018–2023). For DT12 auto transmission systems.

$739.00
No Core Charge
3 in stock

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Product Description

Product Name: Electronic Shift Control RND 4 Position Product Name: Electronic Shift Control RND 4 Position
Condition: New Condition: New
Brand: Paccar® Brand: Paccar®
Part Number: Q21-6117-291 Part Number: Q21-6117-291
Cross Reference Part Number: Q216117291, Q21 6117 291 Cross Reference Part Number: Q216117291, Q21 6117 291
Type: Shift Control Type: Shift Control
Compatibility:
Vehicle Compatibility: Freightliner Cascadia (2018-2023) Vehicle Compatibility: Freightliner Cascadia (2018-2023)
Specifications:
Position: 4 Position: 4
Selector Type: RND (Reverse, Neutral, Drive) Selector Type: RND (Reverse, Neutral, Drive)
Control Type: Electronic Control Type: Electronic

Useful Information

Description and Purpose:

OEM Paccar Electronic Shift Control – 4 Position RND. Part number: Q21-6117-291. Condition: New. This factory-grade electronic shift selector provides accurate reverse, neutral, and drive input for DT12 automatic transmissions. Built for the dashboard layout of Freightliner Cascadia (2018–2023), this heavy-duty truck component ensures precise, consistent electronic control.

Why Replacement is Important:

When a gear selector fails, the transmission may lose its ability to properly engage gears, causing unsafe conditions and downtime. Replacing it restores full shift functionality and maintains operational standards.

Impact on Vehicle Performance:

A fully functioning selector maintains the truck’s drivability, allowing reliable mode switching without hesitation. It supports smoother transitions and protects the drivetrain system.

Manufacturer Information:

Paccar® components are engineered for durability in demanding trucking environments, fully compatible with modern transmission systems including Detroit DT12.

Tags & Category: Shift Controls, Electronic Shift Control, Gear Selector, RND Shift Lever, Engine Brake Selector, Transmission Controls, Freightliner Cascadia Parts, Automatic Transmission Switch, Heavy Duty Truck Shifter, Dashboard Controls, Detroit DT12 Compatible, 4 Position Shift Lever, Electronic Powertrain Control

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The -warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: Q21-6117-291