Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

Peterbilt 520 Parts

What year is your
Free Same Day Shipping

Peterbilt 520

Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year
Filter Results
  • Notify When Available

    VIDEO

    34MM 12PT 1/2 Drive Deep Well Impact Socket

    Socket

    2 reviews
    Brand: TRQ
    - TLK01012

    • Socket Depth: Deep Wall
    • Contact Point Design: 12 Point
    • Socket Drive: 1/2 in. Drive
    • Socket Size: 34mm
    • Unit of Measure: Metric
    • Socket Type: Impact
    $34.95
    Save 29%
    List $48.95 Save $14.00

    Socket

    VIDEO

    34MM 12PT 1/2 Drive Deep Well Impact Socket
    2 reviews
    Brand: TRQ - TLK01012
    • Socket Depth: Deep Wall
    • Contact Point Design: 12 Point
    • Socket Drive: 1/2 in. Drive
    • Socket Size: 34mm
    • Unit of Measure: Metric
    • Socket Type: Impact
    $34.95
    Save 29%
    List $48.95 Save $14.00
  • Notify When Available

    VIDEO

    Socket

    Socket

    3 reviews
    Brand: TRQ
    - TLK01008

    • Socket Depth: Deep Wall
    • Socket Size: 30mm
    • Contact Point Design: 12 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Type: Impact
    $33.95
    Save 21%
    List $42.95 Save $9.00

    Socket

    VIDEO

    Socket
    3 reviews
    Brand: TRQ - TLK01008
    • Socket Depth: Deep Wall
    • Socket Size: 30mm
    • Contact Point Design: 12 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Type: Impact
    $33.95
    Save 21%
    List $42.95 Save $9.00
  • Notify When Available

    VIDEO

    Brake Fluid

    Brake Fluid 12 Piece Set 12oz

    1 reviews
    Brand: TRQ
    - BFL01025

    • Quantity: 12 Piece Set
    $56.95
    Save 34%
    List $85.95 Save $29.00

    Brake Fluid 12 Piece Set 12oz

    VIDEO

    Brake Fluid
    1 reviews
    Brand: TRQ - BFL01025
    • Quantity: 12 Piece Set
    $56.95
    Save 34%
    List $85.95 Save $29.00
  • Notify When Available

    VIDEO

    32MM 12PT 1/2 Drive Deep Well Impact Socket

    Socket

    2 reviews
    Brand: TRQ
    - TLK01009

    • Socket Depth: Deep Wall
    • Contact Point Design: 12 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Size: 32mm
    • Socket Type: Impact
    $29.95
    Save 27%
    List $40.95 Save $11.00

    Socket

    VIDEO

    32MM 12PT 1/2 Drive Deep Well Impact Socket
    2 reviews
    Brand: TRQ - TLK01009
    • Socket Depth: Deep Wall
    • Contact Point Design: 12 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Size: 32mm
    • Socket Type: Impact
    $29.95
    Save 27%
    List $40.95 Save $11.00
  • Notify When Available

    VIDEO

    Socket

    Socket

    2 reviews
    Brand: TRQ
    - TLK01013

    • Socket Size: 35mm
    • Socket Depth: Deep Wall
    • Contact Point Design: 6 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Type: Impact
    $34.95
    Save 17%
    List $41.95 Save $7.00

    Socket

    VIDEO

    Socket
    2 reviews
    Brand: TRQ - TLK01013
    • Socket Size: 35mm
    • Socket Depth: Deep Wall
    • Contact Point Design: 6 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Type: Impact
    $34.95
    Save 17%
    List $41.95 Save $7.00
  • Notify When Available

    VIDEO

    Wiper Blade Kit

    Replaces Front 2 Piece 22in Wiper Blade Set TRICO Sentry TPWWS00578

    Brand: TRICO Sentry
    - TPWWS00578

    • Includes: (2) 22 in. Trico Sentry Hybrid Wiper Blades
    • Quantity: 2 Piece
    • Kit Includes: (2) Wiper Blades
    • Wiper Blade Length: 22in
    $62.95
    Save 13%
    List $71.95 Save $9.00

    Replaces Front 2 Piece 22in Wiper Blade Set TRICO Sentry TPWWS00578

    VIDEO

    Wiper Blade Kit
    Brand: TRICO Sentry - TPWWS00578
    • Includes: (2) 22 in. Trico Sentry Hybrid Wiper Blades
    • Quantity: 2 Piece
    • Kit Includes: (2) Wiper Blades
    • Wiper Blade Length: 22in
    $62.95
    Save 13%
    List $71.95 Save $9.00
  • Notify When Available
    Spark Plug Socket

    Spark Plug Socket

    8 reviews
    Brand: TRQ
    - TLK06456

    • Socket Drive: 3/8 in. Drive
    • Socket Size: 5/8 in

    Out of Stock

    $ 10.95

    Spark Plug Socket

    Spark Plug Socket
    8 reviews
    Brand: TRQ - TLK06456
    • Socket Drive: 3/8 in. Drive
    • Socket Size: 5/8 in

    Out of Stock

    $ 10.95
  • Notify When Available

    VIDEO

    Door Panel Removal Tool

    Heavy Duty Door Panel Removal Tool

    11 reviews
    Brand: TRQ
    - TLK01018

    • Product Grade: Heavy Duty
    • Tool Grip Type: Cushion Grip

    Out of Stock

    $ 17.95

    Heavy Duty Door Panel Removal Tool

    VIDEO

    Door Panel Removal Tool
    11 reviews
    Brand: TRQ - TLK01018
    • Product Grade: Heavy Duty
    • Tool Grip Type: Cushion Grip

    Out of Stock

    $ 17.95
  • Notify When Available

    VIDEO

    Heavy Duty Truck Universal Fuel Level Sending Unit Kit (Dorman)

    Replaces Fuel Tank Sending Unit Dorman Help 55818

    9 reviews
    Brand: Dorman Help
    - 55818

    • Design: Universal

    Out of Stock

    $ 49.95

    Replaces Fuel Tank Sending Unit Dorman Help 55818

    VIDEO

    Heavy Duty Truck Universal Fuel Level Sending Unit Kit (Dorman)
    9 reviews
    Brand: Dorman Help - 55818
    • Design: Universal

    Out of Stock

    $ 49.95
  • Notify When Available

    VIDEO

    6 Pc A/C & Fuel Line Quick

    6 Piece A/C & Fuel Line Quick Disconnect Tool Set

    22 reviews
    Brand: Performance Tool
    - W83148

    • Kit Includes: 5/16, 3/8, 1/2, 5/8, 3/4 & 7/8 in. Sizes
    • Quantity: 6 Piece
    $13.95

    6 Piece A/C & Fuel Line Quick Disconnect Tool Set

    VIDEO

    6 Pc A/C & Fuel Line Quick
    22 reviews
    Brand: Performance Tool - W83148
    • Kit Includes: 5/16, 3/8, 1/2, 5/8, 3/4 & 7/8 in. Sizes
    • Quantity: 6 Piece
    $13.95
1

...

6 7 8 9 10

...

14
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.