Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

2021 Freightliner MT45 Parts

What year is your
Free Same Day Shipping

2021 Freightliner MT45

Filter Results
  • Notify When Available
    Suspension Service Pickle Fork Set

    5 Piece Suspension Service Pickle Fork Set

    11 reviews
    Brand: TRQ - TLK12467

    • Includes: Tie Rod Spreader
    • Includes: Striking Handle
    • Includes: Ball Joint Spreader
    • Quantity: 5 Piece
    • Includes: Pitman Arm Wedge
    • Includes: Air Hammer Adapter
    $32.95
    Save 27%
    List $44.95 Save $12.00
  • Notify When Available
    Plastic Fastener Remover

    Plastic Fastener Remover

    6 reviews
    Brand: TRQ - TLK12301

    $21.95
    Save 19%
    List $26.95 Save $5.00
  • Notify When Available

    VIDEO

    Kit image

    Brake Caliper Service Kit

    1 reviews
    Brand: TRQ - KTA52070

    • Kit Includes: (1) Brake Bleeding Kit
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $30.95
    Save 18%
    List $37.95 Save $7.00
  • Notify When Available

    VIDEO

    Trico Tech Wiper Blade Pair

    Replaces 2021 Freightliner MT45 2 Piece Wiper Blade Set TRICO Tech TPWWS00215

    4 reviews
    Brand: TRICO Tech - TPWWS00215

    • Includes: (2) 22 in. Trico Tech Beam Wiper Blades
    • Quantity: 2 Piece
    • Kit Includes: (2) Wiper Blades
    $52.95
    Save 25%
    List $70.95 Save $18.00

    Guaranteed to Fit 2021 Freightliner MT45

    Guaranteed to Fit 2021 Freightliner MT45

  • Notify When Available

    VIDEO

    Trico Ice Wiper Blade Pair

    Replaces 2021 Freightliner MT45 Front 2 Piece Wiper Blade Set TRICO ICE TPWWS00514

    Brand: TRICO ICE - TPWWS00514

    • Includes: (2) 22 in. Trico Ice Beam Wiper Blades
    • Quantity: 2 Piece
    • Kit Includes: (2) Wiper Blades
    $52.95
    Save 22%
    List $67.95 Save $15.00

    Guaranteed to Fit 2021 Freightliner MT45

    Guaranteed to Fit 2021 Freightliner MT45

  • Notify When Available

    VIDEO

    Brake Caliper Piston Rewind Cube

    Brake Caliper Piston Rewind Cube

    24 reviews
    Brand: TRQ - TLK01017

    • Socket Drive: 3/8 in. Drive
    $12.95
    Save 7%
    List $13.95 Save $1.00
  • Notify When Available
    Parts Tray

    Dual Magnet Parts Tray

    Brand: TRQ - TLK93576

    • Dimensions: 9.37 in. x 5.37 in.
    • Product Grade: Dual Magnet
    $23.95
    Save 37%
    List $37.95 Save $14.00
  • Notify When Available

    VIDEO

    CV Axle Shaft Popper Tool

    CV Axle Shaft Popper Tool

    20 reviews
    Brand: TRQ - INA81819

    • Tool Length: 14 in
    • Includes: Shim Tool
    • Tool Capacity Range: 2 in
    $60.95
    Save 14%
    List $70.95 Save $10.00
  • Notify When Available
    Ball Joint / Tie Rod Separator

    Ball Joint / Tie Rod Separator

    3 reviews
    Brand: TRQ - TLK12466

    • Tool Capacity Range: 19mm Opening
    $32.95
    Save 6%
    List $34.95 Save $2.00
  • Notify When Available

    VIDEO

    36MM 12PT 1/2 Drive Deep Well Impact Socket

    Socket

    19 reviews
    Brand: TRQ - TLK01014

    • Socket Size: 36mm
    • Socket Depth: Deep Wall
    • Contact Point Design: 12 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Type: Impact
    $29.95
    Save 17%
    List $35.95 Save $6.00
1

...

1 2 3 4 5

...

13
Close



Freightliner is a registered trademark of Daimler Trucks North America LLC. 1A Auto is not affiliated with or sponsored by Freightliner or Daimler Trucks North America LLC. See all trademarks.
Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.