Peterbilt 357/378 Parts

Find the best Peterbilt 378 aftermarket parts in the business here at 4 State. The Peterbilt 378 semi truck represents all of the characteristics of the Peterbilt brand, and was a popular model with similar features to the Peterbilt 379. Pete truck models are a brand of choice for experienced truckers who need dependable semi trucks. 4 State Trucks has all the semi truck parts and accessories you need to make your Pete 378 stand out to showcase your unique personality. Whether you need aftermarket bumpers, exhaust, or fuel tanks, we've got you covered. Hit the open road in style and comfort with the best custom gear for your Peterbilt heavy duty truck or 18 wheeler.

Product
Qty in Cart
Quantity
Price
Subtotal

Steel Combination Winch Bar W/ Box End

AFTERMARKET

MSRP:

Now: $30.87 - $35.36

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of Trucks & TrailersBlack Painted Steel Combo Winch Bar W/ Box EndBox End Type Black Painted Steel Combo Winch...

PPR_299372

SKU:

PPR_299372

Finish Options:

Black Powder Coat

Height Options:

1 1/2 Inch

Material Options:

Steel

Color:

Black

Finish Options:

Chrome-Plated

Rating:

5500 LBS

Length Options:

40 Inch

Product Type:

Cargo Control

Width Options:

2 Inch

Make:

Universal Items

Diameter Options:

1 3/4 Inch

MSRP:

Now: $30.87 - $35.36

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $30.87 - $35.36

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Steel Flat Hook For Tie-Down Webbing

AFTERMARKET

MSRP:

Now: $5.96 - $10.29

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of Trucks2 Inch Steel Flat Hook- 4400 Lb WLL, 13,200 Lb Breaking Strength2 Inch Steel Flat Hook* High Quality...

PPR_299365

SKU:

PPR_299365

Color:

Black

Material Options:

Steel

Rating:

13000 LBS

Product Type:

Cargo Control

Rating:

17000 LBS

Width Options:

2 Inch

Width Options:

4 Inch

Finish Options:

Black Powder Coat

Make:

Universal Items

MSRP:

Now: $5.96 - $10.29

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $5.96 - $10.29

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Black Steel Heavy Duty D Ring- 45000 Breaking Strength

AFTERMARKET

MSRP:

Now: $19.19 - $23.32

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Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1 X 3 X 3 Inch Black Steel Heavy Duty D Ring- 45000 Breaking Strength1 X 3 X 3 Inch Heavy Duty D Ring*...

PPR_299378

SKU:

PPR_299378

Finish Options:

Black Powder Coat

Height Options:

4 Inch

Color:

Black

Material Options:

Steel

Rating:

45000 LBS

Length Options:

1 Inch

Height Options:

3 Inch

Width Options:

3 Inch

Shape Options:

D-Shape

Product Type:

Cargo Control

Make:

Universal Items

Style Options:

Heavy Duty

MSRP:

Now: $19.19 - $23.32

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Qty in Cart: 0

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MSRP:

Now: $19.19 - $23.32

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Steel Standard Winch Bar

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MSRP:

Now: $23.12 - $28.78

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Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksBlack Painted Steel Standard Winch BarStandard Winch Bar- Black Steel* High Quality Winch Bar* Designed...

PPR_299368

SKU:

PPR_299368

Product Type:

Cargo Control

Finish Options:

Black Powder Coat

Finish Options:

Chrome-Plated

Color:

Black

Rating:

5500 LBS

Material Options:

Steel

Make:

Universal Items

MSRP:

Now: $23.12 - $28.78

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $23.12 - $28.78

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1 Inch Ratchet Strap - 2 Pack

AFTERMARKET

MSRP:

Now: $16.68 - $23.66

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1 Inch X 10 Ft Ratchet Strap W/ Vinyl Wire Hooks & D Rings- 2 Pack1 Inch X 10 Ft Ratchet Strap W/ Wire...

PPR_299363

SKU:

PPR_299363

Length Options:

180 Inch

Length Options:

240 Inch

Color:

Blue

Rating:

2500 LBS

Width Options:

1 Inch

Material Options:

Polyester

Length Options:

120 Inch

Product Type:

Cargo Control

Make:

Universal Items

MSRP:

Now: $16.68 - $23.66

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Qty in Cart: 0

Price:

MSRP:

Now: $16.68 - $23.66

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2 Inch 4K Ratchet Strap

AFTERMARKET

MSRP:

Now: $12.62 - $21.12

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks2 Inch X 12 Ft 4K Ratchet Strap W/ 2 Piece Butterfly Fittings- Yellow W/ Black Stencil- 416 Lb WLL,...

PPR_299361

SKU:

PPR_299361

Width Options:

2 Inch

Length Options:

144 Inch

Color:

Blue

Color:

Gray

Length Options:

192 Inch

Product Type:

Cargo Control

Length Options:

240 Inch

Color:

Yellow

Material Options:

Polyester

Make:

Universal Items

MSRP:

Now: $12.62 - $21.12

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $12.62 - $21.12

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1/2 Inch Grade 70 Steel Chain W/ Clevis Hooks

AFTERMARKET

MSRP:

Now: $179.99 - $1,596.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1/2 Inch X 20 Ft Grade 70 Steel Chain W/ Clevis Hooks- 11300 Lb WLL1/2 Inch X 20 Ft Grade 70 Steel...

PPR_299374

SKU:

PPR_299374

Material Options:

Steel

Product Type:

Cargo Control

Diameter Options:

1/2 Inch

Rating:

11000 LBS

Make:

Universal Items

MSRP:

Now: $179.99 - $1,596.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $179.99 - $1,596.99

Was:

Subtotal:
48-Inch Rubber Coil Pad

AFTERMARKET

MSRP:

Now: $12.70 - $13.80

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of Trucks4 X 48 Inch Rubber Coil PadsRubber Coil Pads- 4 X 48 Inch* High Quality Coil Pad* Designed To Lay...

PPR_299364

SKU:

PPR_299364

Product Type:

Cargo Control

Color:

Black

Material Options:

Rubber

Width Options:

4 Inch

Length Options:

48 Inch

Width Options:

6 Inch

Make:

Universal Items

MSRP:

Now: $12.70 - $13.80

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $12.70 - $13.80

Was:

Subtotal:
2 Inch Cam Buckle Wheel Net, Fits 14 Inch -17 Inch Tires, Yellow Polyester Webbing

AFTERMARKET

MSRP:

$22.77

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks14- 17 Inch Cam Buckle Wheel Net- Left SideLeft Side Cam Buckle Wheel Net Fits 14 to 17 Inch Tires*...

PPR_299359

SKU:

PPR_299359

Color:

Yellow

Position:

Passenger Side

Product Type:

Cargo Control

Material Options:

Polyester

Position:

Driver Side

Width Options:

2 Inch

Make:

Universal Items

MSRP:

$22.77

Was:

Qty in Cart: 0

Price:

MSRP:

$22.77

Was:

Subtotal:
2 Inch Yellow Polyester Ratchet Strap - 3335 Lb WLL

AFTERMARKET

MSRP:

Now: $18.96 - $73.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks2 Inch X 27 Ft Ratchet Strap W/ #210 Flat Hook- 3335 Lb WLL2 Inch X 27 Ft Ratchet Strap W/ Flat Hook*...

PPR_299357

SKU:

PPR_299357

Length Options:

360 Inch

Rating:

12000 LBS

Width Options:

2 Inch

Material Options:

Polyester

Color:

Yellow

Width Options:

3 Inch

Product Type:

Cargo Control

Make:

Universal Items

MSRP:

Now: $18.96 - $73.99

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Qty in Cart: 0

Price:

MSRP:

Now: $18.96 - $73.99

Was:

Subtotal:
3/8 Inch - 1/2 Inch Red Steel Lever Chain Binder

AFTERMARKET

MSRP:

Now: $52.99 - $74.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksRed Steel 3/8- 1/2 Inch Lever Binder- 9200 Lb WLLRed Steel 3/8- 1/2 Inch Lever Binder* High Quality...

PPR_299370

SKU:

PPR_299370

Length Options:

15 1/2 Inch

Width Options:

15 1/4 Inch

Color:

Red

Length Options:

17 1/4 Inch

Material Options:

Steel

Rating:

9200 LBS

Width Options:

8 Inch

Height Options:

2 1/2 Inch

Product Type:

Cargo Control

Make:

Universal Items

MSRP:

Now: $52.99 - $74.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $52.99 - $74.99

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Subtotal:
2 Inch Cam Buckle Strap - 416 Lb WLL

AFTERMARKET

MSRP:

Now: $8.55 - $17.22

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks2 Inch X 12 Ft Cam Buckle Strap W/ 2 Piece Butterfly F Fittings- Yellow W/ Black Stencil- 416 Lb WLL,...

PPR_299360

SKU:

PPR_299360

Color:

Yellow

Color:

Gray

Length Options:

144 Inch

Product Type:

Cargo Control

Length Options:

240 Inch

Color:

Blue

Material Options:

Polyester

Length Options:

192 Inch

Width Options:

2 Inch

Make:

Universal Items

MSRP:

Now: $8.55 - $17.22

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $8.55 - $17.22

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4 Inch Super Edge Webbing Orange Polyester Ratchet Strap

AFTERMARKET

MSRP:

Now: $76.99 - $170.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks4 Inch X 27 Ft Super Edge Ratchet Strap W/ #215 Flat Hook- 5400 Lb WLL4 Inch X 27 Ft Super Edge Ratchet...

PPR_299352

SKU:

PPR_299352

Material Options:

Polyester

Width Options:

4 Inch

Length Options:

360 Inch

Color:

Orange

Width Options:

2 Inch

Product Type:

Cargo Control

Rating:

20000 LBS

Make:

Universal Items

MSRP:

Now: $76.99 - $170.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $76.99 - $170.99

Was:

Subtotal:
18 Inch Steel Chain Anchor Assembly Chain

AFTERMARKET

MSRP:

Now: $21.88 - $27.65

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks2 X 18 Inch Steel Chain Anchor Assembly- 3330 Lb WLL, 10000 Lb Breaking Strength2 X 18 Inch Steel Chain...

PPR_299366

SKU:

PPR_299366

Length Options:

18 Inch

Diameter Options:

5/16 Inch

Rating:

16000 LBS

Diameter Options:

3/8 Inch

Rating:

10000 LBS

Material Options:

Steel

Product Type:

Cargo Control

Width Options:

4 Inch

Width Options:

2 Inch

Width Options:

3 Inch

Make:

Universal Items

MSRP:

Now: $21.88 - $27.65

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $21.88 - $27.65

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Subtotal:
3 Inch Yellow Polyester Winch Strap

AFTERMARKET

MSRP:

Now: $25.53 - $46.60

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of Trucks3 Inch X 27 Ft Winch Strap W/ Sewn Eye- 5400 Lb WLL3 Inch X 27 Ft Winch Strap W/ Sewn Eye* High Quality...

PPR_299350

SKU:

PPR_299350

Length Options:

360 Inch

Material Options:

Polyester

Color:

Yellow

Width Options:

3 Inch

Rating:

18000 LBS

Product Type:

Cargo Control

Make:

Universal Items

MSRP:

Now: $25.53 - $46.60

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $25.53 - $46.60

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3 Inch Yellow Polyester Ratchet Strap - 5000 Lb WLL

AFTERMARKET

MSRP:

Now: $59.99 - $130.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3 Inch X 27 Ft Ratchet Strap W/ #215 Flat Hook- 5000 Lb WLL3 Inch X 27 Ft Ratchet Strap W/ Flat Hook*...

PPR_299356

SKU:

PPR_299356

Length Options:

360 Inch

Material Options:

Polyester

Product Type:

Cargo Control

Width Options:

3 Inch

Color:

Yellow

Rating:

18000 LBS

Make:

Universal Items

MSRP:

Now: $59.99 - $130.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $59.99 - $130.99

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Subtotal:
4 Inch Orange Polyester Super Edge Zone Winch Strap

AFTERMARKET

MSRP:

Now: $25.47 - $55.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of Trucks4 Inch X 40 Ft Super Edge Zone Winch Strap W/ Sewn Eye- 5400 Lb WLL4 Inch X 40 Ft Super Edge Zone Winch...

PPR_299348

SKU:

PPR_299348

Color:

Orange

Length Options:

360 Inch

Material Options:

Polyester

Product Type:

Cargo Control

Rating:

20000 LBS

Material Options:

Plastic/Poly

Width Options:

4 Inch

Make:

Universal Items

MSRP:

Now: $25.47 - $55.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $25.47 - $55.99

Was:

Subtotal:
1 Inch Blue Cam Buckle Strap - 2 Pack

AFTERMARKET

MSRP:

Now: $13.44 - $19.44

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1 Inch X 10 Ft Cam Buckle Strap W/ Vinyl Wire Hooks & D Rings- 2 Pack1 Inch X 10 Ft Cam Buckle Strap W/...

PPR_299362

SKU:

PPR_299362

Length Options:

240 Inch

Color:

Blue

Length Options:

180 Inch

Width Options:

1 Inch

Material Options:

Polyester

Length Options:

120 Inch

Rating:

1500 LBS

Product Type:

Cargo Control

Make:

Universal Items

Height Options:

1 Inch

MSRP:

Now: $13.44 - $19.44

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $13.44 - $19.44

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2 Inch 12K Yellow Polyester Axle Strap W/ Cordura Wear Pad Cover

AFTERMARKET

MSRP:

Now: $11.62 - $14.77

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of Trucks2 X 18 Inch 12K Axle Strap W/ Wear Pad Cover- 3335 Lb WLL2 X 18 Inch 12K Axle Strap W/ Wear Pad Cover*...

PPR_299346

SKU:

PPR_299346

Length Options:

18 Inch

Length Options:

30 Inch

Length Options:

36 Inch

Material Options:

Polyester

Length Options:

24 Inch

Width Options:

2 Inch

Product Type:

Cargo Control

Make:

Universal Items

MSRP:

Now: $11.62 - $14.77

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Qty in Cart: 0

Price:

MSRP:

Now: $11.62 - $14.77

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2 Inch 10K Abrasion Resistant Super Edge Webbing Orange Polyester Axle Strap W/ Cordura Wear Pad

AFTERMARKET

MSRP:

Now: $15.22 - $16.49

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of Trucks2 X 18 Inch 10K Abrasion Resistant Axle Strap W/ Wear Pad Cover- 3335 Lb WLL2 X 18 Inch 10K Abrasion...

PPR_299349

SKU:

PPR_299349

Length Options:

24 Inch

Color:

Orange

Product Type:

Cargo Control

Length Options:

18 Inch

Length Options:

30 Inch

Length Options:

36 Inch

Material Options:

Polyester

Width Options:

2 Inch

Make:

Universal Items

MSRP:

Now: $15.22 - $16.49

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $15.22 - $16.49

Was:

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The Peterbilt 357 and 378 are known for their no-nonsense durability and old-school style. Whether you’re hauling heavy loads or running construction jobs, these workhorses are built to last—and we’re here to help you keep them in top shape.

Why Choose Aftermarket Peterbilt 357/378 Truck Parts?

- Engineered for your model: Every part is made to fit and function with your 357 or 378—so you can skip the guesswork and get back to work. - Performance you can count on: Keep your truck running strong with engine, transmission, suspension, fiberglass Pete 357/378 hood shells, LED headlights, and cab lighting accessories designed to turn heads. - Trusted brands, proven quality: We only carry parts from manufacturers we trust, so you know you're getting durable, road-tested gear. - Quick shipping, expert help: Get your parts fast and reach out to our team if you need help finding the right fit—we’ve got your back.

Shop the Perfect Aftermarket Accessories for Peterbilt 357/378 Trucks

Whether you're restoring a classic or keeping your work truck rolling, our Peterbilt 357 and 378 parts are built to match the strength and legacy of these iconic models. We stock a wide selection of aftermarket and replacement parts designed specifically for Peterbilt 357 and 378 models. From critical mechanical components to sleek interior cab accessory upgrades, we’ve got what you need to maintain, repair, or customize your rig. Explore our full selection and get the parts you need to keep your rig road-ready.

Frequently Asked Questions About Peterbilt 357/378 Parts

What years and models are compatible with Peterbilt 357/378 parts?

Most aftermarket parts for Peterbilt 357/378 trucks are designed to fit models from 1987 through 2007. However, there are important differences between early models (1987-1999) and later models (2000-2007), particularly in hood mounting points and grille configurations. Always verify the specific year range listed for each part, as some components like bumpers and fenders may have changed mounting hole patterns after the 2000 model year update.

Are aftermarket bumpers as durable as OEM Peterbilt bumpers?

Quality aftermarket bumpers are typically made from 16-gauge steel (same as OEM) and feature triple chrome plating or powder coating for corrosion resistance. The main differences you'll find are in the finishing details and fitment precision. While a well-made aftermarket bumper can last just as long as OEM, pay attention to the warranty offered - reputable manufacturers typically provide at least a 1-year warranty on chrome finish and 3-5 years on structural integrity.

What tools and modifications are needed to install replacement parts?

Most bolt-on parts like bumpers, grilles, and headlight assemblies require basic hand tools including socket sets (typically 1/2" to 3/4"), wrenches, and a drill with metal bits for any minor adjustments. Common installation challenges include slight drilling to align mounting holes (especially on pre-2000 models) and adjusting bumper brackets for proper fitment. Professional installation typically takes 2-4 hours for major components like bumpers or hoods.

What's the difference between chrome, stainless steel, and painted finishes?

Chrome-plated steel offers the brightest mirror finish but requires regular polishing and can pit in harsh climates. Stainless steel (usually 304 grade) provides excellent corrosion resistance with less maintenance but has a slightly duller appearance. Painted finishes are the most economical and can be color-matched to your truck, but may need repainting every 5-7 years depending on exposure. For winter driOEMg or coastal areas, stainless steel typically offers the best long-term value.

How do I ensure proper fitment when ordering hoods, fenders, or bumpers?

Start by confirming your exact model year and checking whether you have a standard or extended hood configuration. Measure key mounting points on your current parts before ordering - bumper width should be either 18" or 20" depending on your model. For hoods and fenders, verify whether you have the single-headlight or dual-headlight configuration. When in doubt, provide your OEM number when ordering to ensure compatibility, as some mid-year production changes aren't reflected in standard model year listings.