13-04387 for Peterbilt 379 Upper Roller Bracket Kit with Rollers and Hardware Replaces 13-04391 13-04667 13-04403, Fits Truck Hood or Door, Galvanized Steel, Driver or Passenger Side

Precision-Engineered Upper Roller Bracket Kit for Peterbilt 379 | Restore Smooth Hood OperationTired of hood wobble, annoying squeaks, or difficult opening and closing?​ Our complete 34-piece kit is engineered to restore factory-smooth operation to your Peterbilt 379 in just 15 minutes.A worn-out hood roller bracket is more than just an inconvenience—it can lead to unstable hood movement, increased wear on hinges, and even potential safety issues. Our kit provides a permanent, heavy-duty solution that outperforms the original equipment.Product OverviewThis Upper Roller Bracket Kit​ is precision-engineered as a direct replacement for Peterbilt 379 trucks. The universal design fits both the driver and passenger side, eliminating any left/right confusion during installation. This kit is a complete solution, including everything needed to replace worn OEM parts and restore reliable, smooth hood operation .Key Features & Benefits✔️ Perfect Fit for Peterbilt 379 & 378 ModelsUniversal Compatibility:​ Designed specifically for Peterbilt 379 and 378 models, ensuring perfect alignment with factory hood hinges.OEM Replacement:​ Directly replaces OEM part numbers 13-04387, 13-04391, 13-04667, and 13-04403.Simplified Ordering:​ One kit fits either side, making purchase and replacement straightforward.✔️ Complete 34-Piece Kit for Hassle-Free InstallationEvery component you need is included in one box:1x​ High-Strength Galvanized Steel Bracket2x​ Dual Bearing Rollers with CNC-Machined Inner TubesAll Necessary Hardware:​ Grade-8 bolts, lock nuts, spacers, and corrosion-proof rivnuts.No Parts Hunting:​ Pre-drilled holes mean a true bolt-on experience—no drilling, cutting, or measuring required .✔️ Heavy-Duty Galvanized Steel ConstructionThe core bracket is built from thick, zinc-coated galvanized steel, providing superior resistance to rust and corrosion compared to standard steel or even high-quality aluminum alloy brackets used in other truck components . This ensures long-lasting durability, especially in harsh weather conditions or winter roads.✔️ Dual Bearing Rollers for Silent, Smooth Glide3X Longer Bearing Life:​ Hardened steel sleeves inside the rollers absorb axial shock and maintain perfect alignment.Reduced Wear:​ The dual-bearing design enhances hood stability and reduces wear by up to 40%.Silent Operation:​ Experience quiet, smooth opening and closing without jamming or derailing.✔️ Saves Time & Money with DIY-Friendly Installation15-Minute Installation:​ The pre-drilled, bolt-on design allows for a quick installation that can be done at home with basic tools.No Special Skills Needed:​ Laser-cut spacers ensure zero-play adjustment. The comprehensive hardware kit means you won't need to search for a single bolt .Technical SpecificationsFeature / SpecificationCompatibility​: Peterbilt 379, 378 (Fits both Driver & Passenger Side)OEM Part Numbers: Replaced​13-04387, 13-04391, 13-04667, 13-04403Bracket Material​: Thick Galvanized Steel (Zinc-Coated)Bracket Dimensions: ​9.5" Length, 2" Height, 3" WidthRoller System​: Dual Bearing Rollers with Hardened Steel Inner TubesHardware​: Grade-8 Bolts, Lock Nuts, Spacers, RivnutsInstallation​: Bolt-On, No Drilling RequiredWhy Choose Our Roller Bracket Kit?Eliminate Hood Shake:​ The robust bracket and dual-roller system firmly support the hood, drastically reducing wobble and vibration for a safer, more stable drive.End Noisy Operation:​ The precision rollers operate silently, eliminating the squeaks and grinding noises of worn-out bearings.Prevent Costly Repairs:​ Addressing a worn roller bracket early can prevent uneven wear and damage to more expensive components like hood hinges.Unmatched Convenience:​ As a complete kit with a straightforward installation process, it offers incredible value and saves you a trip to the repair shop.

• 【The Relief You Need: Effortless Operation, Every Time】 Imagine this: You walk up to your truck. You reach for the hood. Instead of a fight, you feel a smooth, silent, and satisfying glide. No grinding. No sticking. Just the clean, precise movement your Peterbilt deserves. That’s the feeling our Hood/Door Roller Bracket Kit delivers, giving you that peace of mind and professional performance back, every single time you open or close the hood.
• 【Universal Fit, Zero Confusion (Fits OEM: 13-04387, 13-04391, 13-04667, 13-04403)】 Stop worrying about "left" or "right" side parts that complicate ordering and installation. This precision-engineered kit is truly universal, fitting BOTH the driver and passenger side hood or door applications perfectly. Buy one kit per side, and instantly eliminate the parts confusion, making your ordering process quick and mistake-free.
• 【Built Tough: Heavy-Duty, Rust-Proof Core Support】 Stop replacing parts that fail too soon! Our bracket features Thick Galvanized Steel Construction—it’s beefier than standard steel and zinc-coated specifically for superior rust resistance against harsh road conditions. Its precision-stamped mounting holes (9.5" length, 2" height, 3" width) ensure a perfect, bolt-on alignment with your factory hood hinges, meaning it’s built to last longer than the part it replaces.
• 【Silent Glide System: Experience the Whisper-Quiet Difference】 Say goodbye to the loud, jarring grind! Our Dual Bearing Rollers utilize CNC-Machined Inner Tubes and hardened steel sleeves to maintain perfect alignment, absorbing axial shock to extend bearing life by 3X. This advanced system enhances hood stability and reduces wear by 40%, giving you the sensory satisfaction of a smooth, reliable, and whisper-quiet operation.
• 【The Ultimate 15-Minute Fix: Complete, Bolt-On Ready Kit】 We’ve included every component needed for a quick, frustration-free repair—a complete 34-Piece Kit featuring the bracket, dual rollers, inner axle tubes, spacers, Grade-8 bolts, lock nuts, and corrosion-proof rivnuts. All parts are pre-drilled to OEM specs, meaning absolutely no measuring, cutting, drilling, or parts hunting is required—simply bolt it on, secure the components firmly, and restore your normal, smooth hood operation in minutes!
• 【100% Satisfaction Guarantee】Your satisfaction is our priority. We strive to give our customers excellent service. All Sixcow products support 30-Day money-back guarantee, 12-Month warranty for quality-related issues. Simply return it for your warranty.