Mack / Truck‑Lite LED Cab Marker / Clearance Light — P/N 10276Y

Upgrade your truck’s exterior lighting with this rugged, high-visibility LED marker / clearance light. A favorite replacement in cab or corner positions, this unit delivers dependable performance, low power usage, and long-lasting durability.

 Key Features & Benefits

• OEM / Aftermarket Fit: Commonly used by Mack & others, available under part # 10276Y (Truck‑Lite 10 Series) 

• Lens & Light Color: Yellow “beehive” style lens with 8-diode LED array 

• Voltage & Mount: 12 V operation, grommet mount (PL‑10 style)

• Durability: Sealed, filament-free LED design resists shock, vibration, and moisture 

• Standards Compliance: Meets SAE 592e / P2 marker light standards Cross‑Reference & Alternatives: Grote 47223, NAPA 10276Y, other equivalents listed in cross-reference tables 

Always verify your existing light’s mounting, connector, and dimensions before ordering to ensure proper fit.