Upgrade your Peterbilt’s hood assembly with the Atro HM75-64001. Engineered for durability and precision fit, this comprehensive kit replaces worn OEM bushings and sleeves to restore smooth operation and proper hood alignment. Unlike standard rubber, Atro’s proprietary polyurethane blends are designed to outlast the competition in harsh trucking environments.
Part Number: HM75-64001
Manufacturer: Atro Engineered Systems
Quantity Per Vehicle: 1 Kit
Each kit includes everything required for a full installation:
(2) HM75-64726 Bushing/Sleeve Assemblies
(2) Specialty Bolts
(2) Washers
(2) Castle Nuts
(2) Cotter Pins
This kit is a direct replacement for the following OEM and aftermarket parts:
| Brand | Part Number | Application Notes |
| Peterbilt | 13-04726 | Bushing (Models 357, 378, 379) |
| Peterbilt | 13-04727 | Sleeve (Models 357, 378, 379) |
| Peterbilt | 23-15273 | Hardware Only (Models 357, 378, 379) |
| Automann | M134709K | Full Kit Cross |
| Gaff | GAFF12409 | Bushing and Sleeve Only |
| Rig Tough | 2315273RT | Hardware Cross |
Enhanced Durability: Resistant to oil, grease, and road chemicals.
Strict Tolerances: Eliminates hood rattle and prevents premature wear on surrounding components.
Complete Solution: Includes all necessary hardware—no need to source specialty bolts or castle nuts separately.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
