Upgrade your ride’s stability and longevity with the ATRO MM75-62377-HT Engine Mount. Engineered specifically for heavy-duty performance, this High-Temp (HT) polyurethane mount is designed to outlast traditional rubber alternatives by resisting oil, chemicals, and extreme underhood temperatures.
Whether you are maintaining a classic Peterbilt cabover or a 320 series, this American-made kit provides the precision fit and vibration dampening required for rigorous vocational use.
Part Number: MM75-62377-HT
Category: Underhood / Cab
Material: High-Quality Polyurethane (Made in the USA)
Shipping Weight: 0.725 lbs
UPC Code: 751354040654
Quantity Per Vehicle: 2 or 4 (depending on configuration)
| Feature | Measurement |
|---|---|
| Outside Diameter (Large) | 2 9/16" |
| Outside Diameter (Small) | 2 9/16" |
| Height/Thickness | 1 1/2" |
| Sleeve ID | 5/8" |
| Washer ID | 3/4" |
Kit Includes:
(1) Upper Mount
(1) Lower Mount
Primarily used in Peterbilt applications, specifically:
Older Cabover Engine (COE) models
320 Series
This part is a direct replacement for the following OEM and aftermarket numbers:
PACCAR: MR1002
Peterbilt: CB2203-77, CB2203-78
Automann: M13223, M13223UB
ATRO: MM75-62377 (Standard version)
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