All Star Truck Parts 6" Oval Rubber Grommets 10-Pack — DOT‑Compliant 6" Light Seals, Vibration‑Dampening

These are a set of ten 6" oval rubber grommets that secure and cushion stop/turn/tail lights on trucks, trailers, and heavy equipment.

All Star Truck Parts supplies this 10-piece kit of oval rubber grommets engineered for standard 6-inch oval vehicle lights. The grommets cradle lamps, reduce vibration and abrasion, and restore a finished look to aging light installations. Molded to DOT FMVSS 108/SAE-compliant dimensions, they suit both LED and incandescent lamps and fit a wide range of commercial and recreational vehicles.

Will these fit my existing 6" oval stop/turn/tail lights?

Yes — these grommets are designed as a universal mounting solution for standard 6-inch oval lights. The outer dimensions allow a secure press-fit for most common lamp housings without modification.

• Measured at approximately 6 3/4" x 2 1/2" to match common retrofit and OEM assemblies
• Compatible with both LED and incandescent oval lamps
• Works with popular heavy-duty makes like Kenworth, Peterbilt, Freightliner, Mack, and International

How do these grommets protect the lights?

The rubber material absorbs shocks and cushions the lamp against chassis movement, preventing chipping and lens stress. They also create a barrier that reduces moisture and debris ingress around the mounting flange.

• Shock-dampening rubber reduces vibration-related failures
• Seals the lamp perimeter to limit dust and water penetration
• Prevents metal-to-plastic contact that can crack light housings

Are these compliant with vehicle safety standards?

These grommets are produced to meet DOT FMVSS 108 and SAE recommendations for light mounting and protection, helping maintain regulatory alignment for stop, turn, and tail lamp installations. Properly fitting grommets support safe optical positioning and secure mounting of required lamps.

• Meets DOT FMVSS 108/SAE mounting expectations
• Supports correct lamp alignment for visible signaling
• Helps retain certified lamps in their intended positions

How many come in a pack and what vehicles are they suited for?

The kit contains 10 grommets—enough for multiple light replacements or to service a multi-axle trailer. They are versatile across a broad range of vehicles from trailers and buses to tractors, dump trucks, boats, and class-8 heavy trucks.

• Set of 10 grommets for fleet upkeep or multiple repairs
• Universal fit for trucks, trailers, buses, tractors, and boats
• Commonly used on Peterbilt, Kenworth, Freightliner, Mack, and International rigs

Who is this for: Fleet managers, owner-operators, mechanics, and DIY vehicle owners who need a reliable, DOT-compliant way to re-mount or replace 6" oval stop/turn/tail lights. If you want to restore a clean look, reduce light failures from vibration, or update mounting hardware on heavy-duty equipment and trailers, this 10-pack offers an economical, ready-to-install solution.