TRP Air Dryers and Cartridges
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Availability: In-Stock
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Sale Prices Valid: 10/01/26 - 10/31/26
Clean Compressed Air and Maximum Fleet Uptime
Keep your air brake systems dry and eliminate unexpected downtime with heavy-duty TRP Air Dryers and Cartridges. Don’t let moisture, oil contaminants, or system freeze-ups compromise your braking efficiency, damage sensitive air valves, and delay your route schedules; ensure your shop’s inventory is stocked with high-performance, dependable air treatment solutions. Throughout October 2026, CIT Trucks is featuring special sales flyer pricing starting as low as $25.00 on premium TRP air dryers and replacement cartridges engineered specifically for heavy-duty reliability.
The Heavy-Duty TRP Air Dryer Advantage
Rugged & Durable Construction: Built to withstand high system pressures, extreme thermal cycles, and harsh operating conditions for long-lasting brake system protection.
Superior Moisture & Oil Filtration: High-efficiency desiccant and coalescing options effectively remove water vapor and oil aerosol before moisture enters your air lines.
Versatile Cartridge & Assembly Selection: We offer a wide range of replacement options—including SP-IS, AD-9, IP, and coalescing cartridges, as well as complete air dryer assemblies—to match your fleet’s exact service requirements.
Maximum Fleet Maintenance Savings: Special October flyer pricing across complete units and replacement cartridges helps lower your air system service costs while keeping your brakes safe and compliant.
| Part# | Vendor | Description | Flyer Price |
| AC1001 | TRP | Air Dryer Cartridge – SP-IS | $ 25.00 |
| AC2001 | TRP | Air Dryer Cartridge – AD-9 | $ 28.00 |
| AC1001C | TRP | Air Dryer Cartridge – SP-IS Coalescing | $ 55.00 |
| AC3001 | TRP | Air Dryer Cartidge – IP | $ 70.00 |
| AD2001 | TRP | Air Dryer Assembly – AD-9 | $ 140.00 |
| AD1001 | TRP | Air Dryer Assembly – AD-SP | $ 150.00 |
| AD3001P | TRP | Air Dryer Assembly – IP | $ 180.00 |
View other part Specials
TRP Chambers
Upgrade your truck with heavy-duty TRP brake chambers starting as low as $39.00, available in-stock with October sales flyer pricing valid from 10/01/26 – 10/31/26.
S&S Truck Parts
Upgrade your truck with heavy-duty S&S Truck Parts starting as low as $12.95, available in-stock with October sales flyer pricing valid from 10/01/26 – 10/31/26.
Clutch Installation Kits
Upgrade your truck with heavy-duty clutch installation kits starting as low as $210.00, available in-stock with October sales flyer pricing valid from 10/01/26 – 10/31/26.