Semi-Truck Frame Chassis Parts
Need semi-truck frame chassis parts? Choose from high-strength frame rails, crossmembers, and reliable fifth wheel replacement parts to keep your rig solid. Enjoy a smooth ride with quality springs and shock absorbers. Ensure stable control with our durable control arms and steering linkages. Looking for axles or frame steps? We've got those too. Shop at 4 State Trucks!
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Unlined Brake Shoe, 15 Inch x 4 Inch – Replaces 12386729, A213222G2165
AUTOMANN USA
$30.28Unlined Brake Shoe for Reliable Braking PerformanceThis unlined brake shoe is designed for use in various heavy-duty trucks and trailers, providing a reliable foundation for brake lining applications. It features a diameter of 15 inches and a width of 4...$30.28 -
3/8 Inch Inverted Flare Union SAE Coupler
AUTOMANN USA
$2.86Durable Brass Coupler for Secure Brake Line ConnectionsEnsure reliable and leak-free connections in your brake lines with this 3/8-inch inverted flare union SAE coupler. Crafted from brass, this coupler is designed for durability and resistance to...$2.86 -
15 x 5 Inch Unlined Brake Shoe - Replaces A13722R824
AUTOMANN USA
$37.02Durable unlined brake shoe for commercial vehicle braking systemsThis 15 x 5-inch unlined brake shoe is designed for heavy-duty truck applications, offering reliable and consistent braking performance. Replacing A13722R824, it provides a strong base for...$37.02 -
1/8 Inch Inverted Flare Union SAE Coupler
AUTOMANN USA
$2.03Durable Brass Coupler for Secure Brake Line ConnectionsEnsure reliable and leak-free connections in your brake lines with this 1/8-inch inverted flare union SAE coupler. Crafted from brass, this coupler is designed for durability and resistance to...$2.03 -
3/16 Inch Inverted Flare Union SAE Coupler
AUTOMANN USA
$1.75Durable Brass Coupler for Secure Brake Line ConnectionsEnsure reliable and leak-free connections in your brake lines with this 3/16-inch inverted flare union SAE coupler. Crafted from brass, this coupler is designed for durability and resistance to...$1.75 -
5/16 Inch Speed Nut
UNITED PACIFIC
$0.89Secure your vehicle components with a durable speed nut.Ensure a secure fit for your vehicle components with this 5/16" speed nut. Designed for 5/16" diameter studs, it offers durability and reliability, making it ideal for quick repairs or replacements...$0.89 -
1/4 Inch Inverted Flare Union SAE Coupler
AUTOMANN USA
$1.72Durable Brass Coupler for Secure Brake Line ConnectionsEnsure reliable and leak-free connections in your brake lines with this 1/4-inch inverted flare union SAE coupler. Crafted from brass, this coupler is designed for durability and resistance to...$1.72 -
Chrome Plastic Snap-On Screw Cap – 1/4 Inch
UNITED PACIFIC
$0.46Conceal and protect screw heads with durable chrome-plated capsEnhance the appearance of your vehicle or project with these 1/4 inch chrome plastic snap-on screw caps. Designed to fit #14 screw heads, these caps provide a sleek, polished look while...$0.46 -
1/4 Inch Barb x 1/4 Inch Female National Pipe Thread Hose Fitting
AUTOMANN USA
$1.94Durable hose fitting for secure connectionsThis 3/8 inch barb x 1/4 inch female NPT (National Pipe Thread) hose fitting is designed to create tight and reliable connections in your vehicle's fluid systems. Crafted from durable brass materials, it offers...$1.94 -
1/4 Inch Barb x 1/8 Inch Female National Pipe Thread Hose Fitting
AUTOMANN USA
$2.03Durable hose fitting for secure connectionsThis 1/4 inch barb x 1/8 inch female NPT (National Pipe Thread) hose fitting is designed to create tight and reliable connections in your vehicle's fluid systems. Crafted from durable brass materials, it offers...$2.03 -
3/8 Inch Barb x 1/4 Inch Female National Pipe Thread Hose Fitting
AUTOMANN USA
$2.90Durable hose fitting for secure connectionsThis 3/8 inch barb x 1/4 inch female NPT (National Pipe Thread) hose fitting is designed to create tight and reliable connections in your vehicle's fluid systems. Crafted from durable brass materials, it offers...$2.90 -
1/2-Inch Barb x 1/2-Inch Female National Pipe Thread Hose Fitting
AUTOMANN USA
$5.09Reliable 1/2-Inch Barb x 1/2-Inch Female NPT Hose FittingThis 1/2-inch barb to 1/2-inch female NPT (National Pipe Thread) hose fitting is designed for a secure connection in fluid and gas systems. Constructed for durability, it offers a leak-proof seal...$5.09