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

These OEM-style hood bumper supports (part numbers M75681, L856081, L85-6081) are designed to replace worn or damaged bumpers on heavy-duty semi truck hoods. Built from durable rubber, each support helps maintain hood position, reduce vibration, and protect mating surfaces during operation and while parked. The set includes two bumpers and a one-year warranty, making it a straightforward maintenance part for fleets or owner-operators.

How does this bumper support restore hood fit and reduce noise?

The rubber construction absorbs impact and isolates metal-to-metal contact between the hood and its mounting points. Replacing compressed or torn bumpers prevents sagging, misalignment, and the rattles commonly caused by worn mounts. Correct-fit bumpers also keep the hood seated consistently through road vibration and thermal cycling.

• Direct replacement for original part numbers M75681/L856081/L85-6081.
• High-quality rubber material resists compression set and cracking.
• Maintains consistent hood clearance to reduce rattles and wear.
• Sold as a pair to service both sides or replace two worn bumpers at once.

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

These bumpers are specified to fit Peterbilt 567 and 579, and Kenworth T680 and T880 models. They are intended as direct replacements for the listed part numbers, so installation generally requires only removing the old bumper and pressing the new unit into place. Most technicians or a competent DIYer can complete the swap in minutes with minimal tools.

• Compatible with Peterbilt 567/579 and Kenworth T680/T880 models.
• No drilling or modification if original mounts are intact.
• Quick press-in installation—simple hand tools if needed.
• Instructions: confirm part number and hood mounting before install.

What materials and durability can I expect from ZUVELLO bumpers?

ZUVELLO uses a resilient rubber compound designed to withstand heavy-duty automotive environments. The material resists corrosion, shock, and environmental degradation better than aged or brittle stock bumpers. While rubber eventually wears with heavy use, these supports extend service life compared to deteriorated originals.

• Constructed from high-quality, durable rubber.
• Corrosion-proof against salt and moisture exposure.
• Engineered to resist permanent deformation under load.
• Backed by a one-year warranty for manufacturing defects.

What comes in the package and what are warranty/return options?

The package includes two ZUVELLO hood bumper supports and coverage under the seller’s one-year warranty. ZUVELLO offers exchanges or returns if the parts do not meet fitment expectations or arrive defective. Be sure to verify the part numbers match your truck’s original bumpers before installation.

• Package: 2 hood bumper supports per purchase.
• Replaceable part numbers listed: M75681, L856081, L85-6081.
• One-year warranty and customer support for exchanges/returns.
• Recommended: inspect mounting points prior to installing new bumpers.

Who is this for: ZUVELLO hood bumper supports are ideal for fleet maintenance teams, diesel technicians, and owner-operators who need an affordable, direct-replacement solution to restore hood alignment and reduce noise on Peterbilt 567/579 and Kenworth T680/T880 models. If your truck’s hood shows signs of sagging, vibration, or has missing/brittle bumpers, this 2-pack provides a fast, reliable remedy to get the hood seating and performance back to spec.