The ATRO HM75-64593 is a high-performance replacement for the standard rubber hood rollers found on Peterbilt and Kenworth trucks. Standard rubber rollers are notorious for "egging out" or flattening under the constant weight and vibration of the hood.
ATRO’s proprietary polyurethane is chemically engineered to maintain its perfect circular shape, ensuring smooth hood operation and eliminating the annoying cab rattle caused by worn-out components.
Zero-Flat-Spot Technology: Polyurethane will not take a permanent "set" or flatten like rubber, even after years of supporting heavy fiberglass hoods.
Vibration Dampening: Absorbs road shock to protect expensive hood pins and hinges from premature wear.
Extreme Chemical Resistance: Impervious to engine oil, cleaning solvents, grease, and road salt—it will not dry-rot or crack.
Precision Smoothness: Ensures the hood tracks correctly every time it is opened or closed.
| Feature | Details |
| Part Number | HM75-64593 |
| Category | Underhood / Cab Components |
| Material | Heavy-Duty Polyurethane |
| Inside Diameter | 5/8" |
| Outside Diameter (Ref) | 1 1/2" |
| Width | 1 5/8" |
| Weight | 0.095 lbs |
| UPC Code | 751354027617 |
| Qty Per Vehicle | 2 (Sold Individually) |
Specifically engineered for Peterbilt and Kenworth vocational and highway models, including:
Peterbilt: 357, 375, 376, 377, 378, 379
Kenworth: All models utilizing the K066-360 OEM roller.
OEM & Aftermarket Interchange:
Peterbilt: 13-03593
Kenworth: K066-360
Gaff: 12363 (Exact Cross)
Dyco: D-16, D16
Energy Suspension: 306001, 30.6001
Lord: J64241
Industry-Leading Warranty: 3-Year U.S./Canada; 1-Year Export.
Pro-Tip: Hood rollers should always be replaced in pairs. If one side is worn or flattened, the other side is likely contributing to hood misalignment.
Availability: In stock and ready to ship for immediate maintenance needs.
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