Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2023 Peterbilt 520 Parts

What year is your
Free Same Day Shipping

2023 Peterbilt 520

Filter Results
  • Notify When Available

    VIDEO

    Wiper Blade Set

    Replaces 2023 Peterbilt 520 2 Piece 22in Wiper Blade Set TRQ WPB54571

    4 reviews
    Brand: TRQ
    - WPB54571

    • Material: Silicone with Water Repellent Additive
    • Quantity: 2 Piece
    • Kit Includes: (2) Wiper Blades
    • Wiper Blade Length: 22in
    $34.95
    Save 31%
    List $50.95 Save $16.00

    Guaranteed to Fit 2023 Peterbilt 520

    Guaranteed to Fit 2023 Peterbilt 520

    Replaces 2023 Peterbilt 520 2 Piece 22in Wiper Blade Set TRQ WPB54571

    VIDEO

    Wiper Blade Set
    4 reviews
    Brand: TRQ - WPB54571
    • Material: Silicone with Water Repellent Additive
    • Quantity: 2 Piece
    • Kit Includes: (2) Wiper Blades
    • Wiper Blade Length: 22in
    $34.95
    Save 31%
    List $50.95 Save $16.00

    Guaranteed to Fit 2023 Peterbilt 520

    Guaranteed to Fit 2023 Peterbilt 520

  • Notify When Available
    Serpentine Belt

    Replaces 2023 Peterbilt 520 L6 8.9L Diesel Fan Serpentine Belt TRQ BPA06471

    1 reviews
    Brand: TRQ
    - BPA06471

    $46.95
    Save 13%
    List $53.95 Save $7.00

    Guaranteed to Fit 2023 Peterbilt 520

    Guaranteed to Fit 2023 Peterbilt 520

    Replaces 2023 Peterbilt 520 L6 8.9L Diesel Fan Serpentine Belt TRQ BPA06471

    Serpentine Belt
    1 reviews
    Brand: TRQ - BPA06471
    $46.95
    Save 13%
    List $53.95 Save $7.00

    Guaranteed to Fit 2023 Peterbilt 520

    Guaranteed to Fit 2023 Peterbilt 520

  • Notify When Available

    VIDEO

    Inner Tie Rod Tool

    Heavy Duty Inner Tie Rod Tool

    202 reviews
    Brand: TRQ
    - TLK01002

    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    $23.95
    Save 31%
    List $34.95 Save $11.00

    Heavy Duty Inner Tie Rod Tool

    VIDEO

    Inner Tie Rod Tool
    202 reviews
    Brand: TRQ - TLK01002
    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    $23.95
    Save 31%
    List $34.95 Save $11.00
  • Notify When Available

    VIDEO

    Disc Brake Pad Spreader

    Disc Brake Pad Spreader

    179 reviews
    Brand: TRQ
    - TLK01003

    $15.95
    Save 31%
    List $22.95 Save $7.00

    Disc Brake Pad Spreader

    VIDEO

    Disc Brake Pad Spreader
    179 reviews
    Brand: TRQ - TLK01003
    $15.95
    Save 31%
    List $22.95 Save $7.00
  • Notify When Available

    VIDEO

    Interior Trim Removal Kit

    Interior Trim Removal Kit

    93 reviews
    Brand: TRQ
    - TLK01001
    $34.95
    Save 3%
    List $35.95 Save $1.00

    Interior Trim Removal Kit

    VIDEO

    Interior Trim Removal Kit
    93 reviews
    Brand: TRQ - TLK01001
    $34.95
    Save 3%
    List $35.95 Save $1.00
  • Notify When Available
    Disc Brake Service Kit

    Disc Brake Service Kit 50 State Formula

    57 reviews
    Brand: TRQ
    - KTA03112

    • Kit Includes: (1) Brake Caliper Hanger Hook Set
    • Kit Includes: (1) Disc Brake Pad Spreader Tool
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $39.95
    Save 17%
    List $47.95 Save $8.00

    Disc Brake Service Kit 50 State Formula

    Disc Brake Service Kit
    57 reviews
    Brand: TRQ - KTA03112
    • Kit Includes: (1) Brake Caliper Hanger Hook Set
    • Kit Includes: (1) Disc Brake Pad Spreader Tool
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $39.95
    Save 17%
    List $47.95 Save $8.00
  • Notify When Available

    VIDEO

    Kit image

    Brake Caliper Service Kit

    5 reviews
    Brand: TRQ
    - KTA52070

    • Kit Includes: (1) Brake Bleeding Kit
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $30.95
    Save 30%
    List $43.95 Save $13.00

    Brake Caliper Service Kit

    VIDEO

    Kit image
    5 reviews
    Brand: TRQ - KTA52070
    • Kit Includes: (1) Brake Bleeding Kit
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $30.95
    Save 30%
    List $43.95 Save $13.00
  • Notify When Available

    VIDEO

    Oxygen Sensor Install Socket

    Heavy Duty Oxygen Sensor Install Socket

    93 reviews
    Brand: TRQ
    - TLK01007

    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    • Socket Size: 7/8 in
    $16.95
    Save 6%
    List $17.95 Save $1.00

    Heavy Duty Oxygen Sensor Install Socket

    VIDEO

    Oxygen Sensor Install Socket
    93 reviews
    Brand: TRQ - TLK01007
    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    • Socket Size: 7/8 in
    $16.95
    Save 6%
    List $17.95 Save $1.00
  • Notify When Available

    VIDEO

    CV Axle Shaft Popper Tool

    CV Axle Shaft Popper Tool

    22 reviews
    Brand: TRQ
    - INA81819

    • Tool Length: 14 in
    • Includes: Shim Tool
    • Tool Capacity Range: 2 in
    $61.95
    Save 13%
    List $70.95 Save $9.00

    CV Axle Shaft Popper Tool

    VIDEO

    CV Axle Shaft Popper Tool
    22 reviews
    Brand: TRQ - INA81819
    • Tool Length: 14 in
    • Includes: Shim Tool
    • Tool Capacity Range: 2 in
    $61.95
    Save 13%
    List $70.95 Save $9.00
  • 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

    Brake Caliper Piston Rewind Cube

    VIDEO

    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
1

...

1 2 3 4 5

...

9
Close



Peterbilt is a registered trademark of PACCAR Inc. 1A Auto is not affiliated with or sponsored by Peterbilt or PACCAR Inc. 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.