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Mack CV/GU Truck Frame & Chassis

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  • Qty in Cart
  • Quantity
  • Price
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  • Diamond Plate Aluminum Step Saddle Box 36 x 25 x 28 Inch W/ Polished Side/Back Panels

    Diamond Plate Aluminum Step Saddle Box 36 x 25 x 28 Inch W/ Polished Side/Back Panels

    UNITED PACIFIC

    $902.99
    Aluminum Step Saddle Box W/ Locking Latch* High Quality Step Saddle Box* Made Of Aluminum* 36 Inch Length X 25 Inch Width X 28 Inch Height * Box Can Be Opened, Closed And Locked With Key* 2 Keys Are...
    09-020100534
    SKU:
    09-020100534
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Material Options:
    Aluminum
    Finish Options:
    Diamond Plate
    Product Type:
    Cargo Control
    $902.99
    Qty in Cart: 0
    Price:
    $902.99
    Subtotal:
  • Diamond Plate Aluminum Step Saddle Box 18 x 25 x 28 Inch W/ Polished Back/Side Panels

    Diamond Plate Aluminum Step Saddle Box 18 x 25 x 28 Inch W/ Polished Back/Side Panels

    UNITED PACIFIC

    $618.99
    Aluminum Step Saddle Box With Lockable Door And Keys* High Quality Step Saddle Box * Made Of Aluminum* 18 Inch W X 25 Inch D X 28 Inch H * Box Can Be Opened* Closed And Locked With Key* 2 Keys Are...
    09-020100532
    SKU:
    09-020100532
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Finish Options:
    Diamond Plate
    Material Options:
    Aluminum
    Product Type:
    Cargo Control
    $618.99
    Qty in Cart: 0
    Price:
    $618.99
    Subtotal:
  • Diamond Plate Aluminum Step Saddle Box 12 x 25 x 28 Inch W/ Polished Side/Back Panels

    Diamond Plate Aluminum Step Saddle Box 12 x 25 x 28 Inch W/ Polished Side/Back Panels

    UNITED PACIFIC

    $913.99
    Aluminum Step Saddle Box With Locking Door And 2 Keys* High Quality Step Saddle Box* 12 Inch L X 25 Inch W X 28 Inch * Aluminum Step* Box Can Be Opened, Closed And Locked With Key* 2 Keys Are...
    09-020100531
    SKU:
    09-020100531
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Material Options:
    Aluminum
    Finish Options:
    Diamond Plate
    Product Type:
    Cargo Control
    $913.99
    Qty in Cart: 0
    Price:
    $913.99
    Subtotal:
  • Diamond Plate Aluminum Trailer Tongue Truck Box W/ Angled Front 18.5 X 15 X 49 Inch

    Diamond Plate Aluminum Trailer Tongue Truck Box W/ Angled Front 18.5 X 15 X 49 Inch

    BUYERS PRODUCTS

    $550.99
    18.5 X 15 X 49 Inch Diamond Plate Aluminum Trailer Tongue Truck Box W/ Angled FrontThis Diamond Tread Aluminum Trailer Tongue Truck Box is built tough to mount to A-frame style trailers. It keeps...
    09-020100518
    SKU:
    09-020100518
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Aluminum
    Product Type:
    Frame & Chassis
    $550.99
    Qty in Cart: 0
    Price:
    $550.99
    Subtotal:
  • Diamond Plate Aluminum Trailer Tongue Truck Box 15 X 14.5 X 34/22.5 Inch

    Diamond Plate Aluminum Trailer Tongue Truck Box 15 X 14.5 X 34/22.5 Inch

    BUYERS PRODUCTS

    $422.99
    15 X 14.5 X 34/22.5 Inch Diamond Plate Aluminum Trailer Tongue Truck BoxThis Diamond Tread Aluminum Trailer Tongue Truck Box is built for A-frame style trailers. It's tough yet lightweight with a...
    09-020100517
    SKU:
    09-020100517
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Aluminum
    Product Type:
    Frame & Chassis
    $422.99
    Qty in Cart: 0
    Price:
    $422.99
    Subtotal:
  • Black Steel Trailer Tongue Truck Tool Box 16.38 X 15 X 35.25/21.25 Inch

    Black Steel Trailer Tongue Truck Tool Box 16.38 X 15 X 35.25/21.25 Inch

    BUYERS PRODUCTS

    $411.99
    16.38 X 15 X 35.25/21.25 Inch Black Steel Trailer Tongue Truck Tool BoxAdd more storage to your A-Frame Trailer with this Black Steel Trailer Tongue Truck Tool Box. Its heavy-duty steel construction,...
    09-020100516
    SKU:
    09-020100516
    Truck Class:
    Universal
    Color:
    Black
    Width Options:
    35 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $411.99
    Qty in Cart: 0
    Price:
    $411.99
    Subtotal:
  • Gloss Black Diamond Plate Aluminum Topside Truck Tool Box W/ Double Doors- 72 Inch

    Gloss Black Diamond Plate Aluminum Topside Truck Tool Box W/ Double Doors- 72 Inch

    AFTERMARKET

    $1,148.99
    72 Inch Gloss Black Diamond Plate Aluminum Topside Truck Tool Box W/ Double DoorsProtect your tools with the 72-Inch Gloss Black Diamond Plate Aluminum Topside Truck Tool Box with Double Doors...
    09-020100235
    SKU:
    09-020100235
    Color:
    Black
    Truck Class:
    Universal
    Height Options:
    17 Inch
    Width Options:
    13 Inch
    Length Options:
    72 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Diamond Plate
    Style Options:
    2 Door
    Product Type:
    Toolboxes
    $1,148.99
    Qty in Cart: 0
    Price:
    $1,148.99
    Subtotal:
  • Bright Diamond Plate Aluminum Topside Truck Tool Box W/ Double Doors- 72 Inch

    Bright Diamond Plate Aluminum Topside Truck Tool Box W/ Double Doors- 72 Inch

    AFTERMARKET

    $1,029.99
    72 Inch Bright Diamond Plate Aluminum Topside Truck Tool Box W/ Double DoorsKeep your tools organized and easily accessible with the 72 Inch Bright Diamond Plate Aluminum Topside Truck Tool Box with...
    09-020100234
    SKU:
    09-020100234
    Length Options:
    72 Inch
    Truck Class:
    Universal
    Height Options:
    17 Inch
    Width Options:
    13 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Diamond Plate
    Style Options:
    2 Door
    Product Type:
    Toolboxes
    $1,029.99
    Qty in Cart: 0
    Price:
    $1,029.99
    Subtotal:
  • Matte Black Diamond Plate Aluminum Deep Angled Crossover Tool Box- 69 Inch For Pickup Trucks

    Matte Black Diamond Plate Aluminum Deep Angled Crossover Tool Box- 69 Inch For Pickup Trucks

    AFTERMARKET

    $842.99
    69 Inch Matte Black Diamond Plate Aluminum Deep Angled Crossover Tool Box Fits Pickup TrucksProtect your tools and maximize truck bed space with the Matte Black Diamond Plate Aluminum Deep Angled...
    09-020100171
    SKU:
    09-020100171
    Width Options:
    20 Inch
    Length Options:
    69 Inch
    Color:
    Black
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Diamond Plate
    Product Type:
    Toolboxes
    $842.99
    Qty in Cart: 0
    Price:
    $842.99
    Subtotal:
  • Bright Diamond Plate Aluminum Utility Chest Box- 48 Inch For Pickup Trucks

    Bright Diamond Plate Aluminum Utility Chest Box- 48 Inch For Pickup Trucks

    AFTERMARKET

    $648.99
    48 Inch Bright Diamond Plate Aluminum Utility Chest Box Fits Pickup TrucksKeep tools and equipment safe on the go with the 48-Inch Bright Diamond Plate Aluminum Utility Chest Box. Constructed from...
    09-020100060
    SKU:
    09-020100060
    Length Options:
    42 Inch
    Truck Class:
    Universal
    Width Options:
    24 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Diamond Plate
    Product Type:
    Toolboxes
    $648.99
    Qty in Cart: 0
    Price:
    $648.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Battery Hold-Down Kit For 2 Group 30 Or Group 31 Batteries

    Battery Hold-Down Kit For 2 Group 30 Or Group 31 Batteries

    MINIMIZER

    $88.99
    Battery Hold Down Kit With Bolts, Nuts, Washer Plates, J Hookds, Flat Washers, Battery Clamps & Locking Nuts* High Quality Battery Hold Down Kit* Vent Holes Are Required When Storing Batteries In The...
    09-020100005
    SKU:
    09-020100005
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $88.99
    Qty in Cart: 0
    Price:
    $88.99
    Subtotal:
  • Minimizer Poly In-Frame Tool Box- 33.5 X 13.5 X 22 Inch

    Minimizer Poly In-Frame Tool Box- 33.5 X 13.5 X 22 Inch

    MINIMIZER

    $864.99
    33.5 X 13.5 X 22 Inch Poly Composite Between-Frame Tool Box By MinimizerEnsure dry, secure storage on your truck with the Minimizer Poly In-Frame Tool Box. Constructed from durable poly composite,...
    09-020100004
    SKU:
    09-020100004
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $864.99
    Qty in Cart: 0
    Price:
    $864.99
    Subtotal:
  • Limited Quantity Available
    Smooth Aluminum Fairing Tool Box 18 X 20 X 18 Inch With Top Chest Diamond Plate Lid

    Smooth Aluminum Fairing Tool Box 18 X 20 X 18 Inch With Top Chest Diamond Plate Lid

    ICONIC

    $589.99
    Aluminum Fairing Tool Box With Top Chest & Diamond Plate Aluminum Lid* High Quality Fairing Tool Box* With Top Chest Diamond Plate Aluminum Lid* Smooth Aluminum Body * Hasp Latch * Dimensions  - 18...
    09-020100003
    SKU:
    09-020100003
    Length Options:
    18 Inch
    Truck Class:
    Universal
    Width Options:
    18 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Smooth
    Product Type:
    Cargo Control
    $589.99
    Qty in Cart: 0
    Price:
    $589.99
    Subtotal:
  • Total: items /

Adding your products to cart

Mack CV/GU Truck Frame & Chassis offers a wide selection of quality replacement parts and accessories for the popular Mack CV and GU truck models. Whether you need frame components, chassis parts, suspension parts, fuel system parts, or other essential truck hardware, this product lineup has you covered. With the highest count models like the Mack CHU613 SFA, CXN613 Vision, and CXU613 Pinnacle, you can find the right parts to keep your Mack truck operating at its best. Key features of this product lineup include heavy-duty construction, durable materials, and easy installation - ensuring your Mack truck stays in top shape. Enhance the performance, safety, and appearance of your Mack CV or GU with the right parts from this comprehensive product lineup.

Frequently Asked Questions About Mack CV/GU Truck Frame & Chassis

What components are typically included in Mack CV/GU frame and chassis parts?

This category covers structural and support components for the Mack CV and GU series, including frame rails, crossmembers, frame brackets, chassis mounts, and related reinforcement or repair hardware. These parts form the backbone of the truck and support the cab, axles, fuel tanks, and other major systems.

How do I know if a frame or chassis part will fit my specific Mack CV or GU truck?

Fitment can vary based on model year, wheelbase, cab configuration, and axle setup, even within the CV and GU series. Always check the part number against your truck's VIN or existing component before ordering, and compare listed specifications such as length, hole spacing, and mounting points. If you're unsure, reach out to our parts team with your VIN for confirmation.

Are these frame and chassis parts new, used, or reconditioned?

We offer a mix of new aftermarket, OEM, and quality used take-off parts depending on the specific item. Each product listing specifies the condition, so you can choose based on your budget and application. Used take-offs are inspected for structural integrity before being made available for sale.

Can I install a replacement frame or chassis component myself, or should I use a professional shop?

Simple components like brackets or crossmembers may be manageable for experienced DIY mechanics with the right tools and lift equipment. However, frame rail replacement, welding, or any modification affecting structural integrity should be handled by a qualified heavy-duty truck shop to ensure proper alignment, safety, and compliance with weight ratings.

Will replacing a frame or chassis part affect my truck's warranty or DOT compliance?

Using non-OEM parts generally will not void your truck's overall warranty unless the part itself fails and causes damage, but always check your specific warranty terms. For DOT compliance, structural repairs or replacements should meet or exceed original specifications for load rating and material strength, so keep documentation of parts used and any professional installation for future reference.


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