Chevrolet GMC 2500 Truck Safety, Air & Electrical

Explore our Chevrolet GMC 2500 Truck Safety, Air & Electrical parts for reliable performance on the road. From safety valves to air hoses and electrical cables, we have the parts you need at 4 State Trucks!

Product
Qty in Cart
Quantity
Price
Subtotal

Brass Compression Sleeve DOT - Air Brake Adapter For Nylon Tubing

AUTOMANN USA

MSRP:

Now: $0.45 - $2.88

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3/8 Inch Brass Compression Sleeve DOT 1460X6, 1686765C1, 60NTA6Air Brake Adapter for 3/8 Inch Nylon...

PPR_299936

SKU:

PPR_299936

Product Type:

Air, Electrical, & Safety

Diameter Options:

1/2 Inch

Material Options:

Brass

Diameter Options:

1/4 Inch

Diameter Options:

3/16 Inch

Diameter Options:

3/8 Inch

Make:

Universal Items

MSRP:

Now: $0.45 - $2.88

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $0.45 - $2.88

Was:

Subtotal:
Brass Compression Fitting Union DOT W/ Size Options

AUTOMANN USA

MSRP:

Now: $2.05 - $6.35

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1/2 Inch Brass Compression Union DOTBrake Line Compression Union for Nylon Tubing UnionHigh-Quality...

PPR_299938

SKU:

PPR_299938

Product Type:

Air, Electrical, & Safety

Diameter Options:

1/8 Inch

Material Options:

Brass

Diameter Options:

1/2 Inch

Diameter Options:

1/4 Inch

Make:

Universal Items

MSRP:

Now: $2.05 - $6.35

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $2.05 - $6.35

Was:

Subtotal:
Brass Compression Tube Nut Fitting DOT W/ Size Options

AUTOMANN USA

MSRP:

Now: $1.01 - $2.47

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3/8 Inch Brass Compression Nut DOT3/8 Inch Brass Compression Tube Nut Fitting* High Quality Compression...

PPR_299937

SKU:

PPR_299937

Product Type:

Air, Electrical, & Safety

Diameter Options:

3/8 Inch

Diameter Options:

1/2 Inch

Material Options:

Brass

Diameter Options:

1/4 Inch

Diameter Options:

1/8 Inch

Make:

Universal Items

MSRP:

Now: $1.01 - $2.47

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $1.01 - $2.47

Was:

Subtotal:
Driver/Passenger Side 10 X 2.25 Inch Electric Brake Assembly 023-026-00/023-027-00

AFTERMARKET

MSRP:

Now: $69.99 - $79.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trailers10 X 2.25 Inch Electric Brake Assembly Driver Side 023-026-00Electric Trailer Brake Assembly - 3,500...

PPR_299935

SKU:

PPR_299935

Truck Class:

Heavy Duty

Product Type:

Trailer

Make:

Trailer

Position:

Driver Side

Position:

Passenger Side

Rating:

3500 LBS

Make:

Universal Items

MSRP:

Now: $69.99 - $79.99

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $69.99 - $79.99

Was:

Subtotal:
Shoe Brake Hardware Kit 142.453682 For Dana Spicer Camshafts

AUTOMANN USA

MSRP:

Now: $21.79 - $30.91

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrailersShoe Brake Hardware Kit 142.453682 For Dana/Spicer New Style CamshaftsReplacement Hardware Kit For...

PPR_299932

SKU:

PPR_299932

Product Type:

Trailer

Truck Class:

Heavy Duty

Make:

Trailer

Position:

Kit Full

Make:

Universal Items

MSRP:

Now: $21.79 - $30.91

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $21.79 - $30.91

Was:

Subtotal:
Air Brake Camshaft Replaces 2210L5342, 2210L5342S, 2210U7587, 18-527

AFTERMARKET

MSRP:

$81.99

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAir Brake Camshaft Driver Side Replaces 2210U7587, 18-527Replacement Trailer Air Brake Camshaft* High...

PPR_299794

SKU:

PPR_299794

Position:

Driver Side

Length Options:

13 Inch

Position:

Passenger Side

Make:

Universal Items

Product Type:

Trailer

MSRP:

$81.99

Was:

Qty in Cart: 0

Price:

MSRP:

$81.99

Was:

Subtotal:
16-14 Awg Blue Butt Connector, 100 Pcs

UNITED PACIFIC

MSRP:

Now: $14.79 - $20.51

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks16-14 Awg Vinyl Butt Connector, 100 Pcs16-14 Awg Vinyl Butt Connector, 100 Pcs* High Quality Butt...

PPR_299776

SKU:

PPR_299776

Product Type:

Lighting

Material Options:

Nylon

Color:

Blue

Material Options:

Vinyl

Make:

Universal Items

MSRP:

Now: $14.79 - $20.51

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $14.79 - $20.51

Was:

Subtotal:
12-10 Awg Vinyl Butt Connector

UNITED PACIFIC

MSRP:

Now: $13.50 - $24.55

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks12-10 Awg Vinyl Butt Connector, 50 Pcs12-10 Awg Vinyl Butt Connector, 50 Pcs.* High Quality Butt...

PPR_299772

SKU:

PPR_299772

Product Type:

Lighting

Color:

Yellow

Material Options:

Vinyl

Make:

Universal Items

MSRP:

Now: $13.50 - $24.55

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $13.50 - $24.55

Was:

Subtotal:
FREE SHIPPING OVER $249

22-18 AWG .250 Tab Vinyl W/ Optional Quantity Packs

UNITED PACIFIC

MSRP:

Now: $3.99 - $17.38

Was:

Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of Trucks22-18 AWG .250 Tab Vinyl Female Disconnect Terminals - 100 Pack22-18 Vinyl 0.250 Inch Female Quick...

PPR_299774

SKU:

PPR_299774

Material Options:

Vinyl

Color:

Red

Make:

Universal Items

Color:

Blue

Product Type:

Air, Electrical, & Safety

Color:

Yellow

Material Options:

Copper

Location:

Made In USA

MSRP:

Now: $3.99 - $17.38

Was:

Qty in Cart: 0

Price:

MSRP:

Now: $3.99 - $17.38

Was:

Subtotal:
3M Particulate Filters- 2 Pack

ZEPHYR

MSRP:

$17.94

Was:

2 Pack Snap On 3M Particulate FiltersSafeguard your lungs with the 3M Particulate Filters - 2 Pack, high-quality replacement filters for 3M half-face and full-face respirators. NIOSH-approved for 99...

09-17040041

SKU:

09-17040041

Product Type:

Air, Electrical, & Safety

Make:

Universal Items

MSRP:

$17.94

Was:

Qty in Cart: 0

Price:

MSRP:

$17.94

Was:

Subtotal:
On Sale

Limited Quantity Available

Full Face Respirator Mask

ZEPHYR

MSRP:

Now: $139.00

Was: $215.99

Respirator Mask Full FaceStay fully protected on the job with the Full Face Respirator Mask, a high-quality, reusable mask designed to safeguard your eyes, nose, and mouth from dust, particles, and...

09-17040042

SKU:

09-17040042

Product Type:

Air, Electrical, & Safety

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

Now: $139.00

Was: $215.99

Qty in Cart: 0

Price:

MSRP:

Now: $139.00

Was: $215.99

Subtotal:
24 X 24 Inch Yellow Caution Wide Turns Poly Mud Flap

AFTERMARKET

MSRP:

$17.15

Was:

24 X 24 Inch Yellow Mud Flap W/ Caution Wide Turns PrintBoost safety and visibility on the road with this 24 x 24 Inch Yellow Caution Wide Turns Poly Mud Flap. Crafted from durable polycarbonate,...

09-050700276

SKU:

09-050700276

Material Options:

Plastic/Poly

Color:

Yellow

Product Type:

Mud Flaps

Length Options:

1/8 Inch

Height Options:

24 Inch

Width Options:

24 Inch

Make:

Universal Items

MSRP:

$17.15

Was:

Qty in Cart: 0

Price:

MSRP:

$17.15

Was:

Subtotal:
FREE SHIPPING OVER $249

12 Gauge Red Electrical Wire - Sold Per Foot

PARTS DISTRIBUTING

MSRP:

$2.03

Was:

Red 12 Gauge Electrical WireDoes your next project require 12 gauge electrical wire? 4 State Trucks carries red electrical wire sold by the foot to assist you with the required amount you need. Order...

09-16031202

SKU:

09-16031202

Product Type:

Air, Electrical, & Safety

Truck Class:

Heavy Duty

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

$2.03

Was:

Qty in Cart: 0

Price:

MSRP:

$2.03

Was:

Subtotal:
FREE SHIPPING OVER $249

12 Gauge Black Electrical Wire - Sold Per Foot

SPECTRO WIRE

MSRP:

$1.21

Was:

Black 12 Gauge Electrical WireDo you need 12 gauge electrical wire for your next project? 4 State Trucks sells black electrical wire by the foot so you can be sure you will get exactly the length you...

09-16031201

SKU:

09-16031201

Make:

Universal Items

Truck Class:

Heavy Duty

Product Type:

Air, Electrical, & Safety

Ready To Ship:

Yes

MSRP:

$1.21

Was:

Qty in Cart: 0

Price:

MSRP:

$1.21

Was:

Subtotal:
FREE SHIPPING OVER $249

12-10 Gauge Yellow Heat Shrink Butt Connector - Single

SPECTRO WIRE

MSRP:

$1.01

Was:

Yellow Heat Shrink Butt ConnectorDependable and easy to use, this yellow butt 12-10G connector provides a watertight cover to protect an electrical wire connection. It is made of polyolefin heat...

09-161302101

SKU:

09-161302101

Truck Class:

Heavy Duty

Product Type:

Air, Electrical, & Safety

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

$1.01

Was:

Qty in Cart: 0

Price:

MSRP:

$1.01

Was:

Subtotal:
On Sale

Limited Quantity Available

FREE SHIPPING OVER $249

12-10 Gauge Yellow Heat Shrink Butt Connector - Pack Of 5

TRUX ACCESSORIES

MSRP:

Now: $0.85

Was: $11.21

Pack Of 5 Yellow Heat Shrink Butt ConnectorDependable and easy to use, these yellow butt 12-10G connectors provide a watertight cover to protect electrical wire connections. They are made of...

09-161302004

SKU:

09-161302004

Product Type:

Air, Electrical, & Safety

Truck Class:

Heavy Duty

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

Now: $0.85

Was: $11.21

Qty in Cart: 0

Price:

MSRP:

Now: $0.85

Was: $11.21

Subtotal:
FREE SHIPPING OVER $249

1 Inch Black Plastic Wire Loom 50 Feet

PARTS DISTRIBUTING

MSRP:

$50.99

Was:

Black Plastic LoomThis black plastic wire loom is sold as a 50-foot roll and is 1 inch in diameter. It is a great way to protect and organize your wire, cable, and hose applications. The wire loom is...

09-16040137

SKU:

09-16040137

Product Type:

Air, Electrical, & Safety

Truck Class:

Heavy Duty

Make:

Universal Items

MSRP:

$50.99

Was:

Qty in Cart: 0

Price:

MSRP:

$50.99

Was:

Subtotal:
FREE SHIPPING OVER $249

Black Plastic Wire Split Loom - 3/8 Inch X 50 Foot

TRAMEC SLOAN

MSRP:

$36.47

Was:

Black Plastic LoomThis black plastic wire loom, also known as a wire cover or wire harness is 3/8 inch in diameter and is 50 feet long. It is a great way to protect and organize your wire, cable, and...

09-16040133

SKU:

09-16040133

Truck Class:

Heavy Duty

Product Type:

Air, Electrical, & Safety

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

$36.47

Was:

Qty in Cart: 0

Price:

MSRP:

$36.47

Was:

Subtotal:
FREE SHIPPING OVER $249

5/8 Inch Black Plastic Wire Loom 100 Feet

TRAMEC SLOAN

MSRP:

$34.68

Was:

Black Plastic LoomThis black plastic wire loom is sold as a 100-foot roll and is 5/8 inch in diameter. It is a great way to protect and organize your wire, cable, and hose applications. The wire loom...

09-16040135

SKU:

09-16040135

Truck Class:

Heavy Duty

Product Type:

Air, Electrical, & Safety

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

$34.68

Was:

Qty in Cart: 0

Price:

MSRP:

$34.68

Was:

Subtotal:
FREE SHIPPING OVER $249

1/2 Inch Black Plastic Wire Loom 100 Feet

TRAMEC SLOAN

MSRP:

$24.47

Was:

1/2 Inch Black LoomThis black plastic wire loom is sold as a 100-foot roll and is .5 inch in diameter. It is a great way to protect and organize your wire, cable, and hose applications. The wire loom...

09-16040134

SKU:

09-16040134

Truck Class:

Heavy Duty

Product Type:

Air, Electrical, & Safety

Make:

Universal Items

MSRP:

$24.47

Was:

Qty in Cart: 0

Price:

MSRP:

$24.47

Was:

Subtotal:

Total: items /

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Explore a wide range of safety, air, and electrical parts for Chevrolet and GMC 2500 trucks. This product lineup includes trailer adapters, wiring harnesses, brake controller kits, LED lighting, and premium connectors.

Frequently Asked Questions About Chevrolet GMC 2500 Truck Safety, Air & Electrical

What types of products are included in this category?

This category covers a range of safety, air system, and electrical components for Chevrolet and GMC 2500 trucks, including items such as lighting components, wiring and electrical connectors, air brake and air system parts, gauges, switches, and related safety accessories. These parts are designed to support the proper operation of your truck's electrical and air systems as well as overall on-road safety.

Will these parts fit my specific model year of Chevrolet or GMC 2500?

Fitment can vary by model year and trim, since electrical and air system components are often updated across production years. Always check the listed year range and specifications on each product page before ordering, and compare part numbers with your truck's existing components when possible to confirm compatibility.

Do these products meet DOT requirements for lighting and safety equipment?

Many lighting and safety-related items in this category are manufactured to meet DOT standards, and this will typically be noted in the product description. If DOT compliance is required for your application, review the specific listing details or reach out to our team to confirm before purchasing.

Can I install these parts myself, or do I need a professional?

Many electrical and air system components, such as switches, connectors, or basic lighting parts, can be installed by someone comfortable with basic wiring or air line work. However, more involved components, like air system valves or complex wiring harnesses, may be best handled by a qualified technician to ensure proper function and safety.

What should I check before replacing an air or electrical component on my 2500?

Before replacing a part, confirm the exact component you need by checking your truck's existing part number, reviewing your owner's manual for system specifications, and inspecting related components for wear or damage. This helps ensure you order the correct replacement and avoid repeat issues caused by a related worn part.