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Peterbilt 330/335/337 Parts

Need Peterbilt 330, 335, or 337 parts? 4 State Trucks has you covered! We offer a wide selection of top-quality parts and accessories to keep your semi-truck in prime condition. Shop our genuine replacement parts and unique accessories, both in-store and online. Enjoy competitive pricing and exceptional customer service for all your Peterbilt needs. Visit us today to find the perfect parts for your truck!
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Mirror J Brackets Zinc Plated

    Mirror J Brackets Zinc Plated

    LUVERNE

    $4.44 - $4.90
    J bracket mirror clamps are designed to provide strong, stable support for west coast-style mirror assemblies on heavy and light duty trucks. With their curved shape and durable construction, these...
    PPR_299640
    SKU:
    PPR_299640
    Location:
    Made In USA
    Product Type:
    Exterior
    Make:
    Universal Items
    $4.44 - $4.90
    Qty in Cart: 0
    Price:
    $4.44 - $4.90
    Subtotal:
  • Truck Mirror Loop Heavy Duty With 3/4 Inch Tube

    Truck Mirror Loop Heavy Duty With 3/4 Inch Tube

    LUVERNE

    $21.41 - $38.86
    Stainless steel and powder coated carbon steel mirror loops are built to offer strong, reliable support for west coast-style mirrors on heavy and light duty trucks. Designed for durability and a...
    PPR_299637
    SKU:
    PPR_299637
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Finish Options:
    Polished
    Finish Options:
    Black Powder Coat
    Product Type:
    Exterior
    Make:
    Universal Items
    $21.41 - $38.86
    Qty in Cart: 0
    Price:
    $21.41 - $38.86
    Subtotal:
  • Stainless Steel Adjustable Mirror Brace in 4 Length Sizes

    Stainless Steel Adjustable Mirror Brace in 4 Length Sizes

    LUVERNE

    $25.63 - $31.67
    Adjustable mirror braces are built to provide secure, customizable support for west coast style or convex mirror setups on heavy duty and light duty trucks. Designed for strength and stability, these...
    PPR_299636
    SKU:
    PPR_299636
    Product Type:
    Exterior
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Make:
    Universal Items
    $25.63 - $31.67
    Qty in Cart: 0
    Price:
    $25.63 - $31.67
    Subtotal:
  • Convex Round Mirror Plastic Ball Stud

    Convex Round Mirror Plastic Ball Stud

    LUVERNE

    $21.32 - $80.99
    Round convex mirrors are built to enhance rear and side visibility for heavy-duty trucks. These mirrors feature a curved design that expands your field of view, helping to reduce blind spots and...
    PPR_299635
    SKU:
    PPR_299635
    Diameter Options:
    12 Inch
    Material Options:
    Plastic/Poly
    Diameter Options:
    10 Inch
    Color:
    White
    Shape Options:
    Round
    Location:
    Made In USA
    Diameter Options:
    8 Inch
    Product Type:
    Exterior
    Material Options:
    Steel
    Color:
    Black
    Diameter Options:
    7 1/2 Inch
    Material Options:
    Stainless Steel
    Style Options:
    Heated
    Make:
    Universal Items
    Style Options:
    Convex
    Ready To Ship:
    Yes
    $21.32 - $80.99
    Qty in Cart: 0
    Price:
    $21.32 - $80.99
    Subtotal:
  • Convex Stick-On Spot Mirrors

    Convex Stick-On Spot Mirrors

    LUVERNE

    $3.62 - $7.14
    Convex mirrors are designed to improve visibility and reduce blind spots on heavy and light duty trucks. These wide-angle mirrors offer a broader field of view, making it easier to monitor...
    PPR_299634
    SKU:
    PPR_299634
    Height Options:
    4 Inch
    Width Options:
    5 1/2 Inch
    Diameter Options:
    3 Inch
    Diameter Options:
    3 1/2 Inch
    Shape Options:
    Round
    Product Type:
    Exterior
    Diameter Options:
    2 Inch
    Location:
    Made In USA
    Make:
    Universal Items
    Style Options:
    Convex
    $3.62 - $7.14
    Qty in Cart: 0
    Price:
    $3.62 - $7.14
    Subtotal:
  • Polished Stainless Steel Replacement Grab Handle, 5/8 Inch Diameter

    Polished Stainless Steel Replacement Grab Handle, 5/8 Inch Diameter

    LUVERNE

    $9.12 - $25.49
    Grab handles offer a strong, secure grip for easier entry and exit from your truck cab. Built from polished stainless steel, these handles not only add durability but also bring a clean, finished...
    PPR_299632
    SKU:
    PPR_299632
    Length Options:
    12 Inch
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Length Options:
    27 1/2 Inch
    Length Options:
    14 Inch
    Product Type:
    Exterior
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $9.12 - $25.49
    Qty in Cart: 0
    Price:
    $9.12 - $25.49
    Subtotal:
  • Safety Mirror Mounting Assembly Stainless Steel Arm

    Safety Mirror Mounting Assembly Stainless Steel Arm

    LUVERNE

    $60.99 - $63.99
    Safety mirror mount assemblies are built specifically for hood-mounted mirrors on heavy and light duty trucks. Designed to deliver a stable, secure fit, these mounts reduce mirror vibration and help...
    PPR_299633
    SKU:
    PPR_299633
    Product Type:
    Exterior
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Make:
    Universal Items
    $60.99 - $63.99
    Qty in Cart: 0
    Price:
    $60.99 - $63.99
    Subtotal:
  • Heavy-Duty Truck Mirror Loop With 3/4 Inch Tube

    Heavy-Duty Truck Mirror Loop With 3/4 Inch Tube

    LUVERNE

    $28.91 - $47.77
    Mirror loops deliver strong, stable support for your west coast-style mirror setup. Built from high-quality stainless steel and carbon steel, these brackets are engineered to hold mirror arms firmly...
    PPR_299631
    SKU:
    PPR_299631
    Color:
    Silver
    Height Options:
    36 Inch
    Color:
    Gray
    Product Type:
    Exterior
    Height Options:
    29 Inch
    Height Options:
    18 Inch
    Material Options:
    Steel
    Material Options:
    Stainless Steel
    Width Options:
    15 1/2 Inch
    Finish Options:
    Polished
    Width Options:
    14 Inch
    Location:
    Made In USA
    Width Options:
    12 Inch
    Make:
    Universal Items
    $28.91 - $47.77
    Qty in Cart: 0
    Price:
    $28.91 - $47.77
    Subtotal:
  • West Coast Anondized Aluminum Mirror Heads With Chevrons Mirror

    West Coast Anondized Aluminum Mirror Heads With Chevrons Mirror

    LUVERNE

    $52.99 - $153.99
    Built for reliability and a clear rear view, these high-quality 6 x 16 inch mirrors are engineered to offer strong, stable construction with smooth adjustability to help eliminate blind spots. Each...
    PPR_299628
    SKU:
    PPR_299628
    Material Options:
    Aluminum
    Width Options:
    6 Inch
    Location:
    Made In USA
    Style Options:
    Heated
    Height Options:
    16 Inch
    Shape Options:
    Rectangular
    Color:
    Yellow
    Product Type:
    Exterior
    Make:
    Universal Items
    $52.99 - $153.99
    Qty in Cart: 0
    Price:
    $52.99 - $153.99
    Subtotal:
  • 29-7/8 X 5.75 Inch Mirror Loop

    29-7/8 X 5.75 Inch Mirror Loop

    LUVERNE

    $24.26
    Mount your west coast-style mirrors with strength and reliability using these 29 7/8 x 5.75 inch mirror loops. Mirror loops are built from heavy-duty stainless steel and powder coated carbon steel,...
    PPR_299630
    SKU:
    PPR_299630
    Finish Options:
    Polished
    Material Options:
    Steel
    Color:
    White
    Color:
    Silver
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Width Options:
    5 3/4 Inch
    Height Options:
    30 Inch
    Product Type:
    Exterior
    Make:
    Universal Items
    Length Options:
    30 Inch
    $24.26
    Qty in Cart: 0
    Price:
    $24.26
    Subtotal:
  • 24.5 X 11.5 Inch Mirror Loop - 3/4 Inch Tube

    24.5 X 11.5 Inch Mirror Loop - 3/4 Inch Tube

    LUVERNE

    $21.32
    Built from tough, corrosion-resistant stainless steel or carbon steel, these 24.5 x 11.5 inch mirror loops with .75 inch tubing provide a sturdy, vibration-resistant frame for west coast-style mirror...
    PPR_299629
    SKU:
    PPR_299629
    Location:
    Made In USA
    Height Options:
    24 Inch
    Width Options:
    11 1/2 Inch
    Product Type:
    Exterior
    Finish Options:
    Polished
    Material Options:
    Steel
    Material Options:
    Stainless Steel
    Width Options:
    11 Inch
    Color:
    White
    Make:
    Universal Items
    Length Options:
    24 1/2 Inch
    $21.32
    Qty in Cart: 0
    Price:
    $21.32
    Subtotal:
  • West Coast Pyramid Back Mirror Heads

    West Coast Pyramid Back Mirror Heads

    LUVERNE

    $23.42 - $82.99
    This pyramid-back mirror features a 7 x 16 inch glass surface for a clear, wide view. Its universal flange mounting system lets you attach it easily to any standard loop. The first-surface...
    PPR_299627
    SKU:
    PPR_299627
    Color:
    White
    Color:
    Black
    Material Options:
    Steel
    Material Options:
    Stainless Steel
    Width Options:
    7 Inch
    Style Options:
    Heated
    Location:
    Made In USA
    Shape Options:
    Rectangular
    Height Options:
    16 Inch
    Product Type:
    Exterior
    Make:
    Universal Items
    Style Options:
    West Coast Style
    $23.42 - $82.99
    Qty in Cart: 0
    Price:
    $23.42 - $82.99
    Subtotal:
  • 33.75 Inch Stainless Steel Rear Center Panel With 4 Double Fury LED Lights & Visors

    33.75 Inch Stainless Steel Rear Center Panel With 4 Double Fury LED Lights & Visors

    UNITED PACIFIC

    $266.99 - $317.99
    Upgrade the rear of your rig with a bold, polished look and serious lighting power using this 33.75 inch stainless steel rear center panel featuring four Double Fury LED lights with chrome visors by...
    PPR_299624
    SKU:
    PPR_299624
    Color:
    Red/White
    Color:
    Red/Purple
    Position:
    Center
    Material Options:
    Stainless Steel
    Width Options:
    33 1/2 Inch
    Style Options:
    LED
    Color:
    Red/Green
    Color:
    Amber/Red
    Location:
    Made In USA
    Light Options:
    With Lights
    Shape Options:
    Rectangular
    Product Type:
    Bumpers
    Width Options:
    33 Inch
    Make:
    Universal Items
    Position:
    Rear
    $266.99 - $317.99
    Qty in Cart: 0
    Price:
    $266.99 - $317.99
    Subtotal:
  • LED Work Lights

    LED Work Lights

    LUVERNE

    $164.99 - $301.99
    Tackle tough jobs in low-light conditions with LED work lights. Built for hardworking truckers with heavy-duty and light-duty applications, these rugged lights deliver powerful, efficient...
    PPR_299626
    SKU:
    PPR_299626
    Lumens:
    5000+ Lumens
    Location:
    Made In USA
    Width Options:
    2 Inch
    Shape Options:
    Square
    Height Options:
    2 Inch
    Color:
    Black
    Product Type:
    Lighting
    Material Options:
    Aluminum
    Width Options:
    30 Inch
    Width Options:
    20 Inch
    Make:
    Universal Items
    $164.99 - $301.99
    Qty in Cart: 0
    Price:
    $164.99 - $301.99
    Subtotal:
  • Stainless Steel Rear Center Panel With 4- 4 Inch & 6- 2 Inch 7 LED Double Fury LED Lights & Visors

    Stainless Steel Rear Center Panel With 4- 4 Inch & 6- 2 Inch 7 LED Double Fury LED Lights & Visors

    UNITED PACIFIC

    $399.99
    Add show-stopping shine and customization to your rig with this stainless steel rear center panel loaded with (4) 4-inch and (6) 2-inch Double Fury LED lights. Choose from 4 variations of clear lens...
    PPR_299625
    SKU:
    PPR_299625
    Color:
    Red/White
    Position:
    Center
    Color:
    Red/Purple
    Width Options:
    33 Inch
    Material Options:
    Stainless Steel
    Color:
    Red/Green
    Style Options:
    LED
    Location:
    Made In USA
    Light Options:
    With Lights
    Shape Options:
    Rectangular
    Product Type:
    Bumpers
    Make:
    Universal Items
    $399.99
    Qty in Cart: 0
    Price:
    $399.99
    Subtotal:
  • Bumper Guard Light Cage Stainless Steel

    Bumper Guard Light Cage Stainless Steel

    LUVERNE

    $215.99 - $275.99
    Protect your truck's lighting with this stainless steel bumper guard light cage, built for a single-row 30-inch LED light bar. The universal design fits multiple makes and models and offers...
    PPR_299623
    SKU:
    PPR_299623
    Height Options:
    4 Inch
    Width Options:
    34 Inch
    Finish Options:
    Polished
    Product Type:
    Bumpers
    Color:
    Black
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Make:
    Universal Items
    Width Options:
    30 Inch
    $215.99 - $275.99
    Qty in Cart: 0
    Price:
    $215.99 - $275.99
    Subtotal:
  • 16.5 X 7.00 Inch Brake Shoe Box Kit For Eaton Drive Or Trailer Axles

    16.5 X 7.00 Inch Brake Shoe Box Kit For Eaton Drive Or Trailer Axles

    AFTERMARKET

    $136.99
    Eaton Type 23K Brake Shoe Box Kit- 16.5 X 7.00 InchEnhance your trailer or drive axle braking system with this 16.5 X 7.00 Inch Brake Shoe Box Kit for Eaton axles. Includes two lined, dual-open-end...
    29-05170028
    SKU:
    29-05170028
    Position:
    Kit Full
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $136.99
    Qty in Cart: 0
    Price:
    $136.99
    Subtotal:
  • Heavy Duty Truck Built-In Fridge With Digital Control Highly Efficient 12/24 V DC Compressor W/ Capacity Options

    Heavy Duty Truck Built-In Fridge With Digital Control Highly Efficient 12/24 V DC Compressor W/ Capacity Options

    AFTERMARKET

    $540.99 - $699.99
    Choose Option(s) to see description.Fitment** Fits Multiple Models of Freightliner, International, Kenworth & Peterbilt TrucksBlack 62L Heavy Duty Built- In Refrigerator W/ Digital ControlHeavy Duty...
    PPR_299587
    SKU:
    PPR_299587
    Length Options:
    15 Inch
    Width Options:
    21 Inch
    Width Options:
    24 Inch
    Height Options:
    34 Inch
    Color:
    Black
    Height Options:
    21 Inch
    Product Type:
    Interior
    Length Options:
    17 3/4 Inch
    Length Options:
    18 Inch
    Make:
    Peterbilt
    Make:
    International
    Make:
    Freightliner
    Make:
    Kenworth
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Height Options:
    20 1/2 Inch
    Width Options:
    19 1/2 Inch
    Style Options:
    Heavy Duty
    $540.99 - $699.99
    Qty in Cart: 0
    Price:
    $540.99 - $699.99
    Subtotal:
  • FREE SHIPPING
    Load- Share Steer Air Ride Kit Fits 4.0 Inch Leaf-Spring With Square-Top U-Bolts & Standard U-Bolt Spacing

    Load- Share Steer Air Ride Kit Fits 4.0 Inch Leaf-Spring With Square-Top U-Bolts & Standard U-Bolt Spacing

    LOAD-SHARE SUSPENSIONS

    $1,010.99
    Steer Air Ride Kit Fits 4.0 Inch Leaf-Spring With Square-Top U-Bolts & Standard U-Bolt SpacingBoost your truck's steering axle performance with the Load-Share Steer Air Ride Kit, specifically...
    29-050900046
    SKU:
    29-050900046
    Position:
    Kit Full
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $1,010.99
    Qty in Cart: 0
    Price:
    $1,010.99
    Subtotal:
  • EZ Lift For Magnum Bumper

    EZ Lift For Magnum Bumper

    MAGNUM

    $341.99
    Magnum Bumper EZ LiftMake bumper installation and removal a breeze with the EZ Lift, tailored specifically for Magnum bumpers. With high-quality construction and sold individually, it delivers safe,...
    29-0108007
    SKU:
    29-0108007
    Product Type:
    Bumpers
    Make:
    Universal Items
    $341.99
    Qty in Cart: 0
    Price:
    $341.99
    Subtotal:
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Adding your products to cart

Find Heavy Duty Parts & Accessories for Peterbilt 330/335/337 Models

The Peterbilt 330, 335, and 337 parts lineup offers a wide array of high-quality aftermarket components to keep these popular trucks running strong. From durable bumpers and grilles to essential engine, cooling, and exhaust systems, this range has what you need. Want to add a personal touch? Check out lights, mud flaps, and toolboxes to customize your ride. Built for long-lasting performance and reliability, these parts ensure your truck stays as dependable as the day you got it. Whether you're maintaining or upgrading, this selection balances form and function, enhancing both style and utility. Explore options tailored to meet the demands of any Peterbilt owner!

Frequently Asked Questions About Peterbilt 330/335/337 Parts

What years and specific models are compatible with these parts?

Our Peterbilt 330/335/337 parts are designed to fit models from 2005 through 2024. The 330 and 335 share identical bumper mounting points and dimensions, while the 337 may require slight modifications for certain aftermarket bumpers due to its extended frame rails. Always verify your truck's exact year and model number against our fitment charts, as Peterbilt made minor changes to mounting brackets in 2011 and again in 2018.

Are these bumpers made from steel or aluminum, and how thick is the material?

We offer both steel and aluminum options. Our steel bumpers are typically 12-gauge (0.105 inch) or 10-gauge (0.135 inch) thickness, providing excellent durability for work truck applications. Aluminum bumpers are usually 3/16 inch thick and weigh approximately 40% less than steel equivalents. Steel bumpers come with a powder-coated finish, while aluminum options are available in polished, brushed, or powder-coated finishes.

What mounting hardware is included, and will I need any special tools for installation?

You'll need basic hand tools including 3/4 inch and 7/8 inch sockets, plus a torque wrench to achieve the recommended 120-140 ft-lbs on frame mount bolts. Some installations may require drilling additional holes for accessories like fog lights or tow hooks. Installation typically takes 2-3 hours with basic mechanical experience.

Will aftermarket bumpers affect my truck's approach angle or ground clearance?

Most replacement bumpers maintain the factory approach angle of 23-25 degrees. Heavy-duty work truck bumpers may extend 2-4 inches forward from stock, slightly reducing approach angle but providing better protection. Low-profile sport bumpers can actually improve ground clearance by 1-2 inches. Each product listing includes specific measurements for projection and ground clearance changes compared to OEM specifications.

Do these bumpers accommodate factory fog lights and sensors?

Yes, most of our bumpers include pre-cut openings for factory fog lights found on 2011 and newer models. For trucks with parking sensors (2016+), select bumpers are available with sensor-compatible designs. If your current bumper has fog lights or sensors, look for products marked as "fog light ready" or "sensor compatible" in the description. Wiring harnesses and mounting brackets from your original bumper can typically be transferred to the new unit.


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