Air Compression System

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Air Tank 20946716 - Mack
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Part# 20946716
Part# 20946716
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Special Price $875.33 Regular Price $910.14
In Stock
Compressed Air Tank 23895256 - Mack
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Part# 23895256
Part# 23895256
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Special Price $437.66 Regular Price $455.06
In Stock
Compressed Air Tank 23895281 - Mack
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Part# 23895281
Part# 23895281
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Special Price $370.64 Regular Price $385.39
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Compressed Air Tank 23895245 - Mack
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Part# 23895245
Part# 23895245
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Special Price $437.66 Regular Price $455.06
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Manifold 24112715 - Mack
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Part# 24112715
Part# 24112715
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Special Price $72.05 Regular Price $74.91
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Air Dryer AD-DR42-54260 - Racor
positive OEM
Part# AD-DR42-54260
Part# AD-DR42-54260
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Special Price $284.79 Regular Price $306.11
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Made in USA
Air Tank 9.5 x 46 Inch K239-2479-PAT - Patriom
Part# K239-2479-PAT
Part# K239-2479-PAT
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Special Price $449.99 Regular Price $542.51
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Made in USA
Air Tank Under Mount 9.5 In x 27.5-inches HT9508-PAT - Patriom
Part# HT-9508-PAT
Part# HT-9508-PAT
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Special Price $99.88 Regular Price $132.62
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Made in USA
Peterbilt Air Tank 24 In x 9.5 In. 08-02348-PAT - Patriom
Part# 08-02348-PAT
Part# 08-02348-PAT
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Special Price $299.97 Regular Price $382.09
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Hot Deal
Made in USA
Kenworth Air Tank 9.5 In. x 46 In. K239-2478-PAT - Patriom
Part# K239-2478-PAT
Part# K239-2478-PAT
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Special Price $439.99 Regular Price $486.00
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Steel Air Tank 9.5 x 24 G86-1142 - Kenworth
positive OEM
Part# G86-1142
Part# G86-1142
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Special Price $598.59 Regular Price $664.61
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Compressor - Air C13 385-0936 - CAT
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CAT
Part# 385-0936
Part# 385-0936
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$3,282.44
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Air Dryer SS1200Plus - SPCL 4324752020 - Wabco
Part# 4324752020
Part# 4324752020
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Special Price $1,397.22 Regular Price $1,713.80
In Stock
SS1200 Plus Air Dryer 4324702540 - Wabco
positive OEM
Part# 4324702540
Part# 4324702540
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Special Price $1,035.34 Regular Price $1,374.91
In Stock
Air Tank, 2300 Peterbilt 19885WAC - Watson Chalin
Part# 19885WAC
Part# 19885WAC
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$264.29
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Tank - Air Alum 9.5 in x 24  in 08-02387 - Peterbilt
positive OEM
Part# 08-02387
Part# 08-02387
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Special Price $704.80 Regular Price $743.67
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Air Tank Inside Rail Bracket A12-12034-001 - Freightliner
positive OEM
Part# A12-12034-001
Part# A12-12034-001
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Special Price $23.45 Regular Price $28.16
In Stock
Cylinder Head - Air Compressor 2293705PE - Paccar Engine
positive OEM
Part# 2293705PE
Part# 2293705PE
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$1,269.06
In Stock
Bracket Assembly - Cam 818265 - Bendix
Part# 818265
Part# 818265
shipping
$288.66
In Stock
TF-75 - REMFG Air Comp 5002983 - Bendix
Part# 5002983
Part# 5002983
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$498.24
In Stock
Air Tank Mounting Strap 12-19593-002 - Freightliner
Part# 12-19593-002
Part# 12-19593-002
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Special Price $28.06 Regular Price $32.65
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Fitting G38-1088 - Paccar
positive OEM
Part# G38-1088
Part# G38-1088
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Special Price $27.46 Regular Price $36.22
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Air Tank Front Service 9.5x46 K239-2742 - Kenworth
positive OEM
Part# K239-2742
Part# K239-2742
shipping
Special Price $772.27 Regular Price $939.24
In Stock
Fitting - Tee 07028035012FTG - Paccar
positive OEM
Part# 07028035012FTG
Part# 07028035012FTG
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Special Price $10.89 Regular Price $14.25
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Bracket - Air Tank, Inside Rail A12-13688-000 - Freightliner
positive OEM
Part# A12-13688-000
Part# A12-13688-000
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Special Price $20.24 Regular Price $25.50
In Stock
Air Tank Mounting Bracket 3/8-inch Bolt 680-430-00-10 - Freightliner
positive OEM
Part# 680-430-00-10
Part# 680-430-00-10
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$35.68
In Stock
Fitting - Straight Connection 1/2 FG4431 - Paccar
positive OEM
Part# FG4431
Part# FG4431
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Special Price $6.59 Regular Price $10.55
In Stock
U-Bolt - Air Tank 5/16-24NF x 248mm x 224mm 08-02295 - Paccar
positive OEM
Part# 08-02295
Part# 08-02295
shipping
Special Price $55.94 Regular Price $63.86
In Stock
Bracket - Mounting, Air Tank 08-03323 - Paccar
positive OEM
Part# 08-03323
Part# 08-03323
shipping
Special Price $131.16 Regular Price $150.80
In Stock
Cartridge - Oil Coalescing AC1001C - TRP
TRP
Part# AC1001C
Part# AC1001C
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Special Price $74.10 Regular Price $83.35
In Stock
Right side
Bracket - Air Tank RH G11-6193R - Peterbilt
positive OEM
Part# G11-6193R
Part# G11-6193R
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Special Price $96.61 Regular Price $112.87
In Stock
Bracket - Air Tank LH G11-6193 - Peterbilt
positive OEM
Part# G11-6193
Part# G11-6193
shipping
Special Price $96.61 Regular Price $112.87
In Stock
Dryer - Air Assembly K117030DLU - Bendix
positive OEM
Part# K117030DLU
Part# K117030DLU
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$802.24
In Stock
Connector - Male KV2H11-35S - Paccar
positive OEM
Part# KV2H11-35S
Part# KV2H11-35S
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Special Price $4.13 Regular Price $6.60
In Stock
Bracket Mounting - Air Filter / Dryer 12-19134-001 - Freightliner
positive OEM
Part# 12-19134-001
Part# 12-19134-001
shipping
Special Price $70.65 Regular Price $82.28
In Stock
Air Tank - Steel, Split, 9 In. Diameter, 1730 Cubic In. 12-18860-000 - Freightliner
positive OEM
Part# 12-18860-000
Part# 12-18860-000
shipping
Special Price $356.70 Regular Price $385.34
In Stock

Air Compression System: Powering Your Rig’s Air-Driven Essentials

Keeping your truck on the move is no small feat, and the air compression system plays a big part in that mission. From operating your brakes to supporting suspension systems, reliable air pressure ensures you can haul heavy loads with greater stability and control. In many ways, it’s the backbone of your truck’s air-powered functions, supplying the steady airflow you need for safer stops and smoother rides.

Understanding the Basics

An air compression system includes several parts working together to produce, store, and regulate air pressure. The compressor pulls in outside air, compresses it, and sends it to the reservoirs. Various valves and gauges then distribute and monitor this air as it flows to essential components. Whether you’re dealing with drum brakes, air springs, or other pneumatic features, it all starts at the compressor.

  • Compressor: Draws in and compresses external air
  • Air Tanks: Store pressurized air for on-demand use
  • Valves & Gauges: Control and measure the airflow throughout the system

Choosing the Right Components

Not every air compression setup is built the same. Factors like air demand, vehicle size, and driving conditions will influence the types of parts you need. If you drive through mountainous regions with frequent braking, a robust system is crucial to handle extra stress on air brakes. For rigs carrying oversized loads, additional reservoirs might be necessary to ensure consistent pressure. Pay attention to manufacturers’ load ratings, as going beyond recommended limits can shorten the lifespan of your equipment.

Simple Maintenance for Big Benefits

A well-maintained air compression system can save you time and money in the long run. Regularly check air lines for leaks, and make sure to inspect filters for dirt or debris that can reduce airflow. Watch for fluctuating pressure readings on your gauges—these can be early indicators of problems like cracked hoses or failing valves. Replacing worn parts promptly keeps your system running smoothly and helps prevent costly breakdowns on the road.

Looking to upgrade or replace your rig’s air compression system? Big Rig World has a wide selection of compressors, valves, and air tanks designed to handle the challenges of daily trucking. Whether you’re outfitting a brand-new truck or giving your trusty workhorse a boost, you can find the parts that meet your needs and help you stay safe on every haul.