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Road Choice

Road Choice® Self-Adjusting Clutch - 15.5” x 2”, 7 Spring, 2250 Ft-Lbs - Replaces 122003-42A

Road Choice® Self-Adjusting Clutch - 15.5” x 2”, 7 Spring, 2250 Ft-Lbs - Replaces 122003-42A

SKU: 1000-CLU12200342A

Availability: Low stock: 10 left

$2,050.15 USD
$0.00 USD $2,050.15 USD
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Compatibility & Purchase Guidelines

  • Verify OEM Compatibility: Always match your OEM part number with our cross-reference list before purchasing to ensure proper fitment.
  • Avoid Returns: Do not rely solely on visual similarity. Parts may look identical but differ in specifications. Confirm compatibility using part numbers.
  • Truck Brand Reference Disclaimer: Mentioned truck brands are provided for general reference only and do not guarantee universal compatibility across all models.

Shipping Policy

In order to send your purchase, our company may use different freight companies like USPS, UPS and some 3erd Carrier Services for Oversize orders, this will not affect the final price of your order. We will send you all the information in due time. 

For Free Shipping and Freight/Oversize Shipments they are some special term you may check at our Terms & Conditions page.

 

Return Policy

If for any reason you need to return a purchased item, we have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must met the conditions stablished in our Terms & Conditions.

To start a return, you can contact us at admin@maxitrucks.com. 

Key Features & Benefits

  • High-Performance Torque: Industry-leading 2250 ft-lbs capacity for the most demanding heavy-duty applications
  • Technician Friendly: Self-adjusting mechanism eliminates manual internal adjustments throughout the clutch life
  • NVH Suppression: Advanced 6-paddle design reduces Noise; Vibration; and Harshness for a smoother ride
  • Anti-Contamination Seal: Patented Actively Expanding Seal (AES) protects the internal adjuster from debris
  • No Core Charges: 100% new serialized assembly with no core returns or core shipping fees needed
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Stop the manual adjustments with this 15.5" self-adjusting beast. Built for 14-spline shafts and delivering a massive 2250 ft-lbs of torque, it uses NVH technology to smooth out engine vibrations. Features a 6-paddle, 7-spring disc and is a direct swap for Eaton 122003-42A. No complicated resets required



Road Choice Logo

Road Choice® is the premier one-stop solution for high-quality, all-makes replacement parts and accessories designed specifically for class 6-8 heavy-duty trucks. Built on a rock-solid foundation of Confidence, Coverage, and Commitment, our mission is to provide the parts and expert advice necessary to keep your fleet moving forward. Our extensive selection features over 50 product lines, covering every essential category from air disc brakes and electrical systems to drivetrain components, lighting, and wheels. Road Choice parts are precisely engineered to strict OEM factory standards and are proven to fit virtually all major truck makes, including Freightliner, Kenworth, Mack, Peterbilt, and Volvo, across almost every model year

Basic Part Information5 attributes
Basic Part Information
Product LineTransmission
Category NameClutch Components
Part TypeClutch Assembly
Alternate Part NameClutch Assemblies, Heavy Duty Clutch Assembly
OEM Part Number122003-42A
Application/Fitment Attributes4 attributes
Application/Fitment Attributes
Application TypeHeavy Duty Trucks
Clutch Diameter15-1/2 in.
Spline Count14
Spline Diameter2 in.
Dimensional/Physical Attributes1 attribute
Dimensional/Physical Attributes
MaterialStamped steel
Technical/Performance Attributes6 attributes
Technical/Performance Attributes
Adjustment SystemSelf-Adjust
Disc Facing MaterialCeramic
Disc Paddle Type6
Disc Spring Quantity7
Torque Rating2250 ft-lb
Transmission TypeAMT-Automated
Packaging / Logistics Attributes:1 attribute
Packaging / Logistics Attributes:
Net Weight139 lb.
Intended Application
Intended Application
  • Compatible with Eaton® UltraShift® PLUS and Fuller Advantage automated manual transmissions utilizing Electronic Clutch Actuation (ECA), designed for 15.5 in. 2-plate 2 in.-14 spline automated clutch applications (2250 ft-lbs torque class).
  • Always compare with your OEM part number prior to purchase to confirm full compatibility.
  • Eaton: 1122003-42A, 12200342A
  • Euclid: E-122003-42A
  • Meritor: MAF-122003-42A
  • Mid-America: MU122002

Package: 19 in x 18.5 in x 13 in

Weight: 151.0 lb