
Semi-Truck Safety-Air-Electrical
Looking for replacement and aftermarket parts for semi-truck safety, air systems, and electrical components? Visit 4 State Trucks! Our selection includes air tank mounting cables, air tanks, trailer cords, hoses, safety flags, 7-way base receptacles, air line boxes, glad hands, safety hazard signs, pipe colors, elbows, and electrical wire rolls. These high-quality products are designed to keep your truck running smoothly and safely. Find the essential parts you need at 4 State Trucks.
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TPHD 1/8 Inch Brass Close Nipple
TPHD
$6.11Brass Close Nipple W/ 1/8 Inch ThreadsThis is a brass close nipple with a size of 1/8 inch. It is made of brass and is sold individually. This aftermarket replacement part is not an original equipment manufacturer (OEM) product. * Brass Close Nipple*...$6.11 -
TPHD 1/4 x 1 1/2 Inch Brass Long Nipple
TPHD
$2.99Brass Reducer CouplingThis is a brass long nipple made of brass with a size of 1/4 inch by 1-1/2 inches. It is sold individually as an aftermarket replacement part, not an original equipment manufacturer (OEM) product. * Brass Long Nipple* Brass* 1/4...$2.99 -
TPHD 1/4 Inch X 1/4 Inch Pipe Adapter
TPHD
$4.95Pipe AdapterThis is a quality brass fitting with dimensions of 0.25 by 0.25 inches. It is sold individually as an aftermarket replacement part, not an original equipment manufacturer (OEM) product. * Made Of Quality Brass* .25 x .25 Inch* Sold...$4.95 -
TPHD 1/4 Inch Brass Hex Nipple
TPHD
$9.99Brass Hex Nipple W/ 1/4 Inch ThreadsIf you're looking for a small, brass hex nipple, you're in luck! This aftermarket replacement part is made of quality brass and measures 1/4 inch. It's sold individually, making it easy to replace or install as needed...$9.99 -
TPHD 1/4 Inch Brass Coupling
TPHD
$8.99Brass Coupling W/ 1/4 Inch ThreadsThis is a 1/4-inch brass coupling, and it's sold individually. It's an aftermarket replacement part, not an original equipment manufacturer (OEM) product. * Coupling* Brass* 1/4 Inch* Sold IndividuallyAftermarket...$8.99 -
TPHD 1.31 Inch Bulkhead Fitting Type 3
TPHD
$10.19Bulkhead FittingEnhance your vehicle's fluid connections with this aftermarket Bulkhead Fitting, designed as a Type 3 replacement. With a length of 1.31 inches, this fitting ensures a secure and precise fit for your automotive needs. Sold individually,...$10.19 -
TPHD 1/2 Inch Brass Hose Adapter
TPHD
$14.991/2 x 1/2 Inch Brass Hose Adapter FPT To MPTThis hose adapter is made of brass and has dimensions of 1/2 inch on both ends. It serves as a female pipe thread (FPT) to male pipe thread (MPT) adapter and is sold individually as an aftermarket replacement...$14.99 -
TPHD 1/2 x 1 1/2 Inch Brass Long Nipple
TPHD
$10.99Brass Reducer CouplingThis is a brass long nipple made of brass with a size of 1/2 inch by 1-1/2 inches. It is sold individually as an aftermarket replacement part, not an original equipment manufacturer (OEM) product. * Brass Long Nipple* Brass* 1/2...$10.99 -
TPHD 1/2 Inch Standard Aluminum Universal Glad Hand
TPHD
$20.39Glad Hand CouplingThe Gladhand Coupling is sold individually and made in the USA. This is an aftermarket replacement part, not sourced from the original equipment manufacturer (OEM). * Gladhand Coupling * Sold Individually* Made In USAAftermarket...$20.39 -
TPHD 1/2 Inch Elbow Pipe
TPHD
$20.99Elbow PipeThe "Elbow Pipe" is a replacement part with a 1/2 inch size. Each unit is sold individually. Please note that this is an aftermarket replacement part and not an original equipment manufacturer (OEM) product. * Elbow Pipe* 1/2 Inch* Sold...$20.99 -
TPHD 1/2 Inch Bulkhead Fitting Type 4
TPHD
$7.79Bulkhead FittingImprove your vehicle's fluid connections with this aftermarket Bulkhead Fitting, crafted as a Type 4 replacement. Featuring a 1/2-inch size, this fitting ensures a secure and precise fit for your automotive needs. Sold individually, this...$7.79 -
TPHD 1/2 Inch Brass Pipe Cap
TPHD
$2.99Brass Pipe Cap W/ 1/2 Inch ThreadsThis is a 1/2-inch brass pipe cap hex, and it's sold individually. It's an aftermarket replacement part, not an original equipment manufacturer (OEM) product. * Pipe Cap Hex* Brass* 1/2 Inch* Sold IndividuallyAftermarket...$2.99