3-in-1 & ABS Cables for Semi Trucks

Electric

Airpower 3 in 1 Line 15 Feet

$118.00

Cross Reference #:-----------------------------Tectran - 169157Sloan - 451098Phillips - 302170Haldex - MCP315S For Use : --------------Universal ..

AIrpower 3In1lIne 12 Feet

$127.00

Cross Reference #:-----------------------------Sloan - 451097Phillips - 302150Automann - 179.3012.12Tectran - 169127 For Use : --------------VolvoKenworth ..

AIrpower 3In1lIne 15 Feet

$136.00

Cross Reference #:-----------------------------Sloan - 451098Phillips - 302170Haldex - MCP315SAutomann - 179.3012.15Tectran - 169157 For Use... ..

Automann electric 178.2020BK heavy duty truck electrical part

-10%

Automann Battery Cable - 2/0 Gauge Overmolded Harness 7" 178.2020BK

$28.80 $32.00

Automann Battery Cable - 2/0 Gauge Overmolded Harness 7" 178.2020BK is a real heavy-duty electrical... ..

Automann electric 178.2009BK heavy duty truck electrical part

-10%

Automann Battery Cable - Stackable, 2/0 7In Black With 3/8In Eyelets 178.2009BK

$16.20 $18.00

Automann Battery Cable - Stackable, 2/0 7In Black With 3/8In Eyelets 178.2009BK is a real... ..

Automann electric 178.2009RD heavy duty truck electrical part

-10%

Automann Battery Cable - Stackable, 2/0 7In Red 3/8In Eyelets 178.2009RD

$21.60 $24.00

Automann Battery Cable - Stackable, 2/0 7In Red 3/8In Eyelets 178.2009RD is a real heavy-duty... ..

Automann electric 178.2013BK heavy duty truck electrical part

-10%

Automann Battery Cable Harness - 2/0 7in Black 178.2013BK

$32.40 $36.00

Automann Battery Cable Harness - 2/0 7in Black 178.2013BK is a real heavy-duty electrical product... ..

Cable Batt Stackable 2/0 7in Black

$11.00

Cross Reference #:-----------------------------Velvac - 058118Automann - 178.2009 BKTectran - C2/0TSX8 For Use : --------------There is no... ..

Cable Batt Stackable 2/0 7in Black

$12.00

Cross Reference #:-----------------------------Velvac - 058128Tectran - C2/0TSX8RGrote - 849305Automann - 178.2009 RD For Use : --------------There... ..

Cable Batt Stackable 2/0 7in Black

$2.00

Cross Reference #:-----------------------------Automann - 178.3053 For Use : --------------There is no usage data for this product. ..

Dynacraft electric BC12061 heavy duty truck electrical part

-10%

Dynacraft Battery Box Cable Assembly - 2/0 FF 180MM Negative BC12061

$32.40 $36.00

Dynacraft Battery Box Cable Assembly - 2/0 FF 180MM Negative BC12061 is a real heavy-duty... ..

Dynacraft electric BC2022 heavy duty truck electrical part

-10%

Dynacraft Battery Cable Assembly - 2/0 Gauge BC2022

$21.60 $24.00

Dynacraft Battery Cable Assembly - 2/0 Gauge BC2022 is a real heavy-duty electrical product for... ..

Dynacraft electric BC11181 heavy duty truck electrical part

-10%

Dynacraft Battery Cable Assembly - 2/0 Gauge, Positive, FF, 200 mm BC11181

$27.00 $30.00

Dynacraft Battery Cable Assembly - 2/0 Gauge, Positive, FF, 200 mm BC11181 is a real... ..

Grote electric 81-3012 heavy duty truck electrical part

-10%

Grote 3-in-1 Power Cord and Air Assembly 12' 81-3012

$130.50 $145.00

Grote 3-in-1 Power Cord and Air Assembly 12' 81-3012 is a real heavy-duty electrical product... ..

Grote electric 81-3015 heavy duty truck electrical part

-10%

Grote 3-in-1 Power Cord and Air Assembly 15' 81-3015

$138.60 $154.00

Grote 3-in-1 Power Cord and Air Assembly 15' 81-3015 is a real heavy-duty electrical product... ..

Grote electric 87100 heavy duty truck electrical part

-10%

Grote Grote UltraLink ABS Power Cord 87100 87100

$48.60 $54.00

Grote Grote UltraLink ABS Power Cord 87100 87100 is a real heavy-duty electrical product for... ..

Grote electric 87101 heavy duty truck electrical part

-10%

Grote Grote UltraLink ABS Power Cord 87101 87101

$54.90 $61.00

Grote Grote UltraLink ABS Power Cord 87101 87101 is a real heavy-duty electrical product for... ..

Grote electric 87104 heavy duty truck electrical part

-10%

Grote Grote UltraLink ABS Power Cord 87104 87104

$73.80 $82.00

Grote Grote UltraLink ABS Power Cord 87104 87104 is a real heavy-duty electrical product for... ..

Grote electric 87105 heavy duty truck electrical part

-10%

Grote Grote UltraLink ABS Power Cord 87105 87105

$80.10 $89.00

Grote Grote UltraLink ABS Power Cord 87105 87105 is a real heavy-duty electrical product for... ..

Grote electric 87170 heavy duty truck electrical part

-10%

Grote Grote UltraLink ABS Power Cord 87170 87170

$61.20 $68.00

Grote Grote UltraLink ABS Power Cord 87170 87170 is a real heavy-duty electrical product for... ..

Grote electric 87171 heavy duty truck electrical part

-10%

Grote Grote UltraLink ABS Power Cord 87171 87171

$80.10 $89.00

Grote Grote UltraLink ABS Power Cord 87171 87171 is a real heavy-duty electrical product for... ..

Grote electric 87172 heavy duty truck electrical part

-10%

Grote Grote UltraLink ABS Power Cord 87172 87172

$48.60 $54.00

Grote Grote UltraLink ABS Power Cord 87172 87172 is a real heavy-duty electrical product for... ..

Grote electric 87173 heavy duty truck electrical part

-10%

Grote Grote UltraLink ABS Power Cord 87173 87173

$54.90 $61.00

Grote Grote UltraLink ABS Power Cord 87173 87173 is a real heavy-duty electrical product for... ..

Grote electric 87174 heavy duty truck electrical part

-10%

Grote Grote UltraLink ABS Power Cord 87174 87174

$67.50 $75.00

Grote Grote UltraLink ABS Power Cord 87174 87174 is a real heavy-duty electrical product for... ..

Grote electric 87190 heavy duty truck electrical part

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Grote Grote UltraLink ABS Power Cord 87190 87190

$67.50 $75.00

Grote Grote UltraLink ABS Power Cord 87190 87190 is a real heavy-duty electrical product for... ..

Grote electric 87191 heavy duty truck electrical part

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Grote Grote UltraLink ABS Power Cord 87191 87191

$73.80 $82.00

Grote Grote UltraLink ABS Power Cord 87191 87191 is a real heavy-duty electrical product for... ..

Mack electric 8498-9214 heavy duty truck electrical part

-10%

Mack Battery Cable - 2/0 GA 15" Red 8498-9214

$37.80 $42.00

Mack Battery Cable - 2/0 GA 15" Red 8498-9214 is a real heavy-duty electrical product... ..

Mack electric 8498-3511100 heavy duty truck electrical part

-10%

Mack Battery Cable - 2/0 GA 8498-3511100

$43.20 $48.00

Mack Battery Cable - 2/0 GA 8498-3511100 is a real heavy-duty electrical product for truck... ..

Mack electric 2274-7020A5Q heavy duty truck electrical part

-10%

Mack Battery Cable - 25 ft 2274-7020A5Q

$48.60 $54.00

Mack Battery Cable - 25 ft 2274-7020A5Q is a real heavy-duty electrical product for truck... ..

Mack electric 25178052 heavy duty truck electrical part

-10%

Mack Battery Cable 25178052

$54.00 $60.00

Mack Battery Cable 25178052 is a real heavy-duty electrical product for truck and trailer wiring,... ..

Phillips electric 30-1157 heavy duty truck electrical part

-10%

Phillips 3-in-1 Electrical and Air Combo Assembly 12' 30-1157

$106.20 $118.00

Phillips 3-in-1 Electrical and Air Combo Assembly 12' 30-1157 is a real heavy-duty electrical product... ..

Phillips electric 30-2150 heavy duty truck electrical part

-10%

Phillips 3-in-1 Electrical and Air Combo Assembly 12' 30-2150

$106.20 $118.00

Phillips 3-in-1 Electrical and Air Combo Assembly 12' 30-2150 is a real heavy-duty electrical product... ..

Phillips electric 30-2151 heavy duty truck electrical part

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Phillips 3-in-1 Electrical and Air Combo Assembly 12' 30-2151

$122.40 $136.00

Phillips 3-in-1 Electrical and Air Combo Assembly 12' 30-2151 is a real heavy-duty electrical product... ..

Phillips electric 30-2154 heavy duty truck electrical part

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Phillips 3-in-1 Electrical and Air Combo Assembly 12' 30-2154

$122.40 $136.00

Phillips 3-in-1 Electrical and Air Combo Assembly 12' 30-2154 is a real heavy-duty electrical product... ..

Phillips electric 22-2171 heavy duty truck electrical part

-10%

Phillips 3-in-1 Electrical and Air Combo Assembly 15' 22-2171

$114.30 $127.00

Phillips 3-in-1 Electrical and Air Combo Assembly 15' 22-2171 is a real heavy-duty electrical product... ..

Phillips electric 30-1177 heavy duty truck electrical part

-10%

Phillips 3-in-1 Electrical and Air Combo Assembly 15' 30-1177

$122.40 $136.00

Phillips 3-in-1 Electrical and Air Combo Assembly 15' 30-1177 is a real heavy-duty electrical product... ..

Phillips electric 30-2170 heavy duty truck electrical part

-10%

Phillips 3-in-1 Electrical and Air Combo Assembly 15' 30-2170

$114.30 $127.00

Phillips 3-in-1 Electrical and Air Combo Assembly 15' 30-2170 is a real heavy-duty electrical product... ..

Phillips electric 30-2171 heavy duty truck electrical part

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Phillips 3-in-1 Electrical and Air Combo Assembly 15' 30-2171

$130.50 $145.00

Phillips 3-in-1 Electrical and Air Combo Assembly 15' 30-2171 is a real heavy-duty electrical product... ..

Phillips electric 30-2174 heavy duty truck electrical part

-10%

Phillips 3-in-1 Electrical and Air Combo Assembly 15' 30-2174

$130.50 $145.00

Phillips 3-in-1 Electrical and Air Combo Assembly 15' 30-2174 is a real heavy-duty electrical product... ..

Phillips electric 30-2175 heavy duty truck electrical part

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Phillips 3-in-1 Electrical and Air Combo Assembly 15' 30-2175

$114.30 $127.00

Phillips 3-in-1 Electrical and Air Combo Assembly 15' 30-2175 is a real heavy-duty electrical product... ..

Phillips electric 30-2191 heavy duty truck electrical part

-10%

Phillips 3-in-1 Electrical and Air Combo Assembly 20' 30-2191

$138.60 $154.00

Phillips 3-in-1 Electrical and Air Combo Assembly 20' 30-2191 is a real heavy-duty electrical product... ..

Phillips electric 30-2194 heavy duty truck electrical part

-10%

Phillips 3-in-1 Electrical and Air Combo Assembly 20' 30-2194

$138.60 $154.00

Phillips 3-in-1 Electrical and Air Combo Assembly 20' 30-2194 is a real heavy-duty electrical product... ..

Tectran electric C2/0BBX10 heavy duty truck electrical part

-10%

Tectran Battery Cable - 10 inches, 2/0 Gauge, Top Post to Top Post, Straight Terminals C2/0BBX10

$27.00 $30.00

Tectran Battery Cable - 10 inches, 2/0 Gauge, Top Post to Top Post, Straight Terminals... ..

Tectran electric 702/0A1-1 heavy duty truck electrical part

-10%

Tectran Battery Cable - 100 ft, Black, 2/0 Gauge, SGT Cable 702/0A1-1

$54.00 $60.00

Tectran Battery Cable - 100 ft, Black, 2/0 Gauge, SGT Cable 702/0A1-1 is a real... ..

Tectran electric C2/0BBX12 heavy duty truck electrical part

-10%

Tectran Battery Cable - 12 inches, 2/0 Gauge, Top Post to Top Post, Straight Terminals C2/0BBX12

$32.40 $36.00

Tectran Battery Cable - 12 inches, 2/0 Gauge, Top Post to Top Post, Straight Terminals... ..

Tectran electric C2/0TSX18 heavy duty truck electrical part

-10%

Tectran Battery Cable - 18 inches, 2/0 Gauge, Black, Top Stud to Top Stud C2/0TSX18

$37.80 $42.00

Tectran Battery Cable - 18 inches, 2/0 Gauge, Black, Top Stud to Top Stud C2/0TSX18... ..

Tectran electric C2/0CTX8 heavy duty truck electrical part

-10%

Tectran Battery Cable - 8 inches, 2/0 Gauge, Battery to Battery, Clear Jacket C2/0CTX8

$43.20 $48.00

Tectran Battery Cable - 8 inches, 2/0 Gauge, Battery to Battery, Clear Jacket C2/0CTX8 is... ..

Tectran electric C2/0SSX8 heavy duty truck electrical part

-10%

Tectran Battery Cable - 8 inches, 2/0 Gauge, Black, Switch to Starter C2/0SSX8

$48.60 $54.00

Tectran Battery Cable - 8 inches, 2/0 Gauge, Black, Switch to Starter C2/0SSX8 is a... ..

Tectran electric 702/0A5-Q heavy duty truck electrical part

-10%

Tectran Battery Cable - Red, 2/0 Gauge, SGT Cable 702/0A5-Q

$16.20 $18.00

Tectran Battery Cable - Red, 2/0 Gauge, SGT Cable 702/0A5-Q is a real heavy-duty electrical... ..

Sold Out

Airpower 3 in 1 Line 12 Feet

Sold Out

Cross Reference #:-----------------------------Tectran - 169127Sloan - 451097Phillips - 302150 For Use : --------------Universal ..

Sold Out

Electric Cable Abs 12ft

Sold Out

Cross Reference #:-----------------------------Velvac - 590161Automann - 179.3011.12TECTRAN - 37072Tectran - 7ATG522MGMack - 33MR3189Sloan - 421130... ..

Sold Out

Electric Cable Abs 15ft

Sold Out

Cross Reference #:-----------------------------Velvac - 590161Automann - 179.3011.15TECTRAN - 37072Tectran - 7ATG522MGMack - 33MR3189Sloan - 421130... ..

Showing 1 to 52 of 52 items

Heavy-Duty Electrical and 3-in-1 Connection Parts for Commercial Trucks and Trailers

Shop heavy-duty electrical parts for commercial trucks and trailers, including 3-in-1 air and electrical assemblies, ABS power cords, battery cables, and related cable harnesses used in daily fleet service and road repairs. This category focuses on common tractor-to-trailer connection components and heavy-duty electrical replacement parts used in demanding commercial applications.

Whether you ...

Heavy-Duty Electrical and 3-in-1 Connection Parts for Commercial Trucks and Trailers

Whether you are replacing a worn 3-in-1 line, matching an ABS trailer power cord, or sourcing a heavy-duty battery cable assembly, this collection helps narrow the right option by length, configuration, and part number. It is built for practical replacement needs, not just generic electrical browsing.

What You Will Find in This Electrical Category

This category includes several types of commercial truck electrical and connection components that are commonly replaced during trailer hookup service, battery system repairs, and routine fleet maintenance.

3-in-1 assemblies: combined air and electrical lines used between tractor and trailer
ABS power cords: trailer electrical cords for dependable ABS and lighting connection
Battery cables: heavy-duty positive and negative cables for starting and power distribution
Cable harnesses: replacement electrical leads and battery box cable assemblies
Cross-reference parts: replacement options matched by known industry numbers

How to Choose the Right Electrical Replacement Part

The correct replacement depends on more than the part name. In commercial truck electrical systems, fit and performance can vary based on cable length, gauge, terminal style, connector type, and intended use. Even similar parts may differ in routing, installation details, or system compatibility.

Part number: compare the original number or cross reference before ordering
Application: confirm whether the part is for trailer connection, battery service, or another electrical repair
Length and gauge: match cable size and reach to the original setup
Connector style: verify plugs, eyelets, and terminal layout
Replacement scope: determine whether you need a single cable, a harness, or a full connection assembly

3-in-1 Assemblies and ABS Cords for Tractor-Trailer Connections

3-in-1 connection assemblies are widely used to organize the air and electrical lines between tractor and trailer in one bundled setup. They are commonly chosen when fleets and drivers want a cleaner connection layout, reduced line tangling, and easier replacement of a worn trailer hookup assembly.

ABS power cords are equally important in trailer electrical service. When the cord is damaged, poorly routed, or no longer making a dependable connection, replacement helps restore a cleaner and more consistent trailer interface for daily operation.

Battery Cables and Harnesses for Heavy-Duty Electrical Repairs

Battery cables and electrical harnesses should be matched carefully by gauge, terminal size, polarity, and overall cable length. In commercial truck service, the wrong cable can create installation problems or leave the electrical system with an improper fit. That is why many buyers start with the original reference and then confirm cable details before ordering.

This matters even more when replacing battery box cables, stackable harnesses, or short heavy-gauge leads where routing space is limited and terminal orientation must match the existing setup closely.

Common Signs an Electrical Connection Part May Need Replacement

Electrical connection parts often show wear gradually. During service, it is smart to inspect exposed wiring, connection points, cable insulation, plug condition, and the overall quality of the existing installation.

Cracked, worn, or damaged cable insulation
Loose terminals, poor connection quality, or visible corrosion
Damaged trailer connection cords or unreliable ABS cord fit
Battery cables with heat damage, stiffness, or broken strands
Repeated electrical complaints tied to the same cable or connection point

Electrical Repairs Often Overlap with Air and Brake Service

In many heavy-duty repairs, electrical replacement is not isolated from the rest of the truck or trailer system. Tractor-to-trailer connection parts often overlap with air line service, while trailer ABS cords and related components are commonly inspected during brake-related work. Looking at the full connection setup can help reduce repeat repairs and improve installation quality.

If you are working on related systems at the same time, you may also want to review ABS Sensors, Hoses, and Air Tanks for other heavy-duty parts commonly involved in trailer connection and air brake system service.

Browse Heavy-Duty Electrical Parts by Type, Length, and Part Number

Explore this category to compare 3-in-1 assemblies, ABS trailer cords, battery cables, and heavy-duty electrical replacement parts by configuration and known reference number. Whether you need a quick replacement for a working truck or are sourcing parts for routine fleet maintenance, this collection helps narrow the right option more efficiently.