Dayton 13-3026L | 3/4-16 Inner Wheel Cap Nut (Left Hand)

The Dayton 13-3026L is a premium, professional-grade inner wheel cap nut specifically engineered for Dual Aluminum Wheel configurations. Designed for the left-hand (driver side) of the vehicle, these nuts provide the extended depth and structural strength required to safely secure two aluminum wheels on heavy-duty commercial trucks and trailers.

Product Overview

Because aluminum wheels have thicker mounting flanges than steel wheels, standard inner nuts are often too short for safe engagement. The 13-3026L features an extended 3.1-inch overall length, ensuring deep thread engagement through both wheels. Manufactured from high-strength carbon steel and finished in Yellow Zinc, these nuts offer superior resistance to corrosion and road debris.

Technical Specifications

Cross-Reference Data

This part is a high-quality interchange for the following OEM and industry standard part numbers:

• Budd: 70612

• PACCAR: W487

• Peterbilt: TANW003L

• Euclid: E5988L, E-5988-L, E5548L

• Meritor: R005988L, R005548L, 3280S7871

• Webb: 105989

• Leland: W487

• VMRS: 018-003-027 (Left)

Key Features

• Extended Reach for Aluminum: Specifically designed with a 3.1" length to accommodate the increased thickness of dual aluminum wheel sets.

• Left-Hand Specific: Counterclockwise threading for the driver side prevents accidental loosening during forward motion.

• Heavy-Duty Construction: Forged from carbon steel to exacting specifications for reliable performance and a perfect fit.

• Corrosion Protected: The Yellow Zinc finish ensures long-term durability and ease of removal during maintenance.

Why Choose Dayton?

Dayton is a trusted name in heavy-duty wheel hardware with more than a century of experience. These inner cap nuts are engineered by experts in the United States to ensure your commercial fleet meets the highest safety and performance standards on the road.