ZUVELLO Hood Bumper Support for Peterbilt 567/579 & Kenworth T680/T880 — 2-Pack Durable Rubber OEM Fit

ZUVELLO L85-6081 (M75681) hood bumper supports are durable rubber replacements designed to restore correct hood alignment and cushioning on Peterbilt 567/579 and Kenworth T680/T880 trucks.

These two-pack hood bumper supports are a direct-fit replacement for worn or missing factory bumpers. Molded from high-quality rubber, they absorb impact, reduce vibration, and maintain proper hood spacing so the grille and hood meet flush. They use the same mounting geometry as OEM parts (M75681, L856081, L85-6081), making installation quick and straightforward for fleet technicians and owner-operators alike.

How will these bumper supports affect hood fit and noise?

Replacing degraded hood bumpers restores the original cushion between hood and frame, reducing metal-on-metal contact that causes rattles and misalignment. The elastomeric compound dampens vibration at highway speeds and during idling, which improves perceived build quality and reduces driver fatigue from noise.

• Restores OEM hood spacing for a flush appearance.
• Reduces rattles and vibration-related noise.
• Protects paint and metal edges from impact wear.
• Keeps hood alignment stable under load and over rough roads.

Will these fit my truck model and how easy is installation?

These bumpers are made to match replacement part numbers M75681, L856081, and L85-6081 and fit Peterbilt 567 and 579 plus Kenworth T680 and T880 models. They are direct replacements for the factory parts and do not require modifications in most installations.

• Direct-fit for Peterbilt 567/579 and Kenworth T680/T880.
• Designed to match OEM mounting points and dimensions.
• Simple remove-and-replace installation—typical service time is a few minutes per bumper.
• Comes as a 2-pack so both sides or two worn bumpers can be replaced together.

What are these made of and how long will they last?

The bumpers are molded from high-grade rubber engineered for resilience and corrosion resistance. Weather- and oil-resistant properties help them hold up to road contaminants, thermal cycling, and UV exposure so they retain cushioning properties longer than inferior compounds.

• Constructed from robust, weather-resistant rubber.
• Corrosion-proof compared with metal or plated alternatives.
• Designed to resist oil, salt, and temperature extremes for extended service life.
• Sold with a one-year warranty and free exchange or return option.

Why choose this ZUVELLO replacement over aftermarket alternatives?

ZUVELLO focuses on OE-compatible geometry and durable materials to keep maintenance simple and predictable. Buying this 2-pack ensures consistent cushioning on both sides of the hood and avoids mismatch issues when one new bumper is paired with an older, compressed partner.

• OE-style fitment reduces installation guesswork and alignment issues.
• Two-piece package ensures even wear and balanced hood support.
• Warranty-backed purchase gives added confidence for fleet use.
• Cost-effective replacement compared to dealer-priced parts with comparable fit.

Who is this for: owner-operators, fleet maintenance teams, and vocational truck technicians who need a reliable, quick-to-install hood bumper replacement for Peterbilt 567/579 and Kenworth T680/T880 models. It’s ideal when bumpers are cracked, crushed, or missing, or whenever hood alignment and noise reduction are priorities. The 2-pack format and one-year warranty make it practical for scheduled maintenance or roadside repairs.