Atro Engine Mount Kit, Front, HT Fits Freightliner, Peterbilt, Steerling
SKU: MM00-62000-HT
Atro Engine Mount Kit, Front, HT Fits Freightliner, Peterbilt, Steerling
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Product Name:
Front Mount Kit – HT Series – Fits Freightliner, Peterbilt, Sterling (Steer Axle Application)
Overview:
The Front Mount Kit, HT (High Tensile) is a heavy-duty replacement kit designed to support the front suspension or axle connection points in Class 8 trucks, specifically models from Freightliner, Peterbilt, and Sterling. This kit is essential for maintaining proper alignment, stability, and ride comfort in the steer axle area, where loads and stresses are at their highest during driving, turning, and braking.
It’s commonly used in front suspension setups with leaf springs or HT-type configurations, where rubber bushings or metal mounts wear over time and need reliable replacement.
Vehicle/Application Compatibility:
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Freightliner
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Peterbilt
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Sterling (by Ford/Western Star)
Applies to front axle/suspension assemblies, primarily in Class 6–8 trucks and tractors. May vary by model and year – verify specific fitment before ordering.
Typical Applications:
- Front axle spring mounts
- Front suspension torque rod or radius rod connections
- Cab/suspension mount points using HT-type bushings or brackets
- Steer axle positioning and dampening
Kit Components (Typical):
- ✅ High-Tensile Rubber Bushings or Isolators – Absorb shock and maintain alignment
- ✅ Steel Sleeves/Inserts – Provide stability and prevent compression under torque
- ✅ Mounting Brackets (if included) – Reinforced steel for frame or axle side
- ✅ Grade 8 Bolts, Nuts, and Washers – Durable, torque-rated hardware for secure installation
Actual kit contents may vary depending on application (OEM spec vs aftermarket).
Key Features:
🧱 Heavy-Duty Construction:
- Uses high-tensile rubber for long-lasting performance under load
- Resistant to oil, road salt, temperature extremes, and fatigue
⚙️ OEM Fit and Function:
- Matches original suspension geometry
- Direct replacement for HT-style mounts in OE systems
🚚 Enhanced Ride and Steering Control:
- Minimizes vibration and harshness through the steer axle
- Supports precise axle positioning for safe, predictable handling
Benefits:
- ✔️ Restores front-end stability and ride height
- ✔️ Reduces cab shake, road noise, and harsh impacts
- ✔️ Improves steering response and control
- ✔️ Extends life of tires, bushings, and other suspension components
Installation Notes:
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Time Required: 1.5–3 hours depending on tools and access
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Tools Needed: Press (for bushings), impact wrench, jack stands, torque wrench
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Recommended: Perform in pairs (left/right) for balanced support
⚠️ Ensure truck is properly supported and wheels are chocked. Torque to OEM specifications.
Ideal For:
- Fleet maintenance replacing worn steer axle mounts
- Trucks with noticeable front-end vibration, lean, or uneven tire wear
- Preventative suspension work during axle or spring service
- Owner-operators looking to restore OEM ride feel and safety
Summary:
The Front Mount Kit – HT Type for Freightliner, Peterbilt, and Sterling is a robust, OEM-style solution for restoring front-end stability and comfort. Whether you're dealing with worn bushings, harsh vibrations, or degraded steering control, this kit delivers durable performance and a smoother ride. Designed for heavy-duty applications, it ensures your truck stays aligned, supported, and safe under all driving conditions.
Let me know if you’d like a version focused on a specific brand or configuration (e.g., air ride, spring suspension).
ATRO # | MM00-62000-HT
Category | Underhood/Cab
Description | Engine Mount Kit, Front, HT
Shipping Weight | 1.25 lbs
UPC Code | 751354040302
Inside Diameter | 13/16"-Use 3/4" Bolt
Outside Diameter — Reference | 3"
Qty Per Vehicle | 2
Includes Kit Components | (1) Motor Mount (Upper and Lower Included)(1) Spacer Sleeve
Misc. Specs | Thickness: 13/16"
Warranty | U.S./Canada 3-Year; Export 1-Year
| Freightliner | Argosy, Cascadia, Cascadia 113, Cascadia 125, Century, Classic, COE, Columbia, Coronado, FL106, FL112, FL50, FL60, FL70, FL80, FLA, FLC, FLD112, FLD112 (Set back Axle), FLD120, FLD120 SD, FLD132, M2, M2 106 |
| Kenworth | C500, K100, K300, T170, T2000, T270, T300, T370, T400, T450, T600, T660, T680, T700, T800, T880, W900, W900A, W900B, W900L, W990 |
| 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 |
| International | 1452FC, 1452SC, 1652SC, 1652UPS, 2554, 2574, 2575, 2654, 2674, 2675, 3000, 3800, 4000, 4100, 4100 SBA, 4200, 4200 LP, 4300, 4300 LP, 4400, 4400 LP, 4600, 4600 LP, 4600 UH, 4700, 4700 LP, 4700 LPX, 4800, 4900, 5500i, 5600i, 5900i, 7100, 7300, 7600, 8100, 8200, 8300, 9200, 9200i SBA, 9300, 9400, 9400i SBA, 9600, 9670, 9700, 9800, 9800 SBA, 9800 SFA, 9900, CE200, CE300, LoneStar, LT Series, Paystar 5900, Prostar, TranStar 8500 &8600, Workstar 7600 &7700 |
| Volvo | VN, VN2, VNL, VNM, WIA & White GMC |
| Mack | CH, CHN, CV, CXN, Granite, Pinnacle (Vision Elite), R600 & R700, RD, RH, Vision |