Exhaust/Radiator Mount; Air To Air Bushing (High Temp) fits Peterbilt
SKU: EM75-69096-HT
Exhaust/Radiator Mount; Air To Air Bushing (High Temp) fits Peterbilt
Exhaust/Radiator Mount – Air-to-Air Bushing (High Temp) – Fits Peterbilt
Product Overview:
This Exhaust/Radiator Mount Air-to-Air Bushing is a high-performance, high-temperature-resistant replacement component designed to fit various Peterbilt truck models. It is specifically crafted to support and isolate the air-to-air charge cooler (CAC) or radiator system from excessive vibration, stress, and heat generated during heavy-duty operation. Its durable construction ensures stable mounting and prolonged component life, even in the most demanding environments.
Key Features:
✅ High-Temperature Resistant Material
- Constructed from advanced elastomer or silicone compound rated for high heat environments, commonly found near exhaust and radiator systems.
- Maintains integrity under elevated operating temperatures, helping prevent premature cracking or degradation.
✅ Dual Function: Exhaust and Radiator Support
- Acts as a vibration-isolating mount for either the radiator or air-to-air cooler system (also compatible with some exhaust mounting points).
- Helps prevent structural fatigue and cracking in adjoining brackets and tubing.
✅ Precision Fit for Peterbilt Models
- Designed to OEM specifications for a secure and accurate fit in various Peterbilt applications.
- Compatible with air-to-air cooler systems used in trucks with turbocharged engines.
✅ Enhanced Durability & Performance
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Absorbs vibrations, flex, and engine movement, preventing metal-on-metal contact.
- Ensures proper alignment and spacing of radiator/charge-air systems for optimal airflow and cooling efficiency.
Specifications:
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Component Type: Air-to-Air (CAC) or Radiator Mount Bushing
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Material: High-temp elastomer (rubber or silicone-based)
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Application: Exhaust, radiator, or air-to-air charge cooler mounting
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Vehicle Fitment: Fits select Peterbilt trucks – verify by model or OEM part number
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Temperature Rating: Designed for high-heat applications (typically up to 450°F or higher)
Benefits:
- 🔧 Prevents radiator or CAC fatigue and misalignment
- 🔇 Reduces noise, vibration, and harshness (NVH)
- 🛡️ Increases lifespan of radiator and mounting components
- ⚙️ Maintains efficient charge air cooling performance
This Air-to-Air Bushing Mount is a vital component for maintaining the performance and reliability of Peterbilt cooling and exhaust systems, especially in severe-duty and high-heat conditions. Ideal for preventive maintenance or replacement of worn factory mounts.
ATRO # | PL1091-HT
Category | Underhood/Cab
Description | Engine Mount, HT
Shipping Weight | .93 lbs
UPC Code | 751354040821
Part Dimensions | 1 15/16" Tall
Inside Diameter | 7/8"
Outside Diameter — Large | 3 3/4"
Outside Diameter — Small | 2.625" taper to 1.875"
Qty Per Vehicle | 2
Warranty | U.S./Canada 3-Year; Export 1-Year
ATRO # | PL1091-HT
Category | Underhood/Cab
Description | Engine Mount, HT
Shipping Weight | .93 lbs
UPC Code | 751354040821
Part Dimensions | 1 15/16" Tall
Inside Diameter | 7/8"
Outside Diameter — Large | 3 3/4"
Outside Diameter — Small | 2.625" taper to 1.875"
Qty Per Vehicle | 2
Warranty | U.S./Canada 3-Year; Export 1-Year
| Peterbilt | 320, 325, 330, 335, 337, 348, 357, 359, 362, 365, 367, 375, 376, 377, 378, 379, 384, 386, 387, 388, 389, 567, 579, 587 |