- Plug-and-Play Installation: Designed to plug directly into the OE harness on the truck for a fast and secure connection.
- Direct OEM Fit: Replaces Freightliner® GRO 01-4811-77 and cross-references with 01-4811-76 and 1481177.
- High-Capacity Signaling: Supports up to 18 bulbs, perfect for triple-trailer and heavy-duty towing setups.
- Rugged Construction: Features a high-strength polycarbonate handle and zinc mounting bracket for maximum durability.
- Secure Mounting: Installs easily using a separate worm gear clamp for a tight fit on the steering column.
- Safety Compliant: Meets FMVSS 108 standards for reliable turn signal and hazard function.
SKU
48522
Manufactures SKU
GROTE 48522
Grote 48522 Freightliner® OEM Replacement Turn Signal Switch Kit
$119.62
EA
The Grote 48522 is a professional-grade signaling solution engineered specifically for Freightliner® trucks. This "OEM Replacement" switch is a direct fit for Freightliner® GRO 01-4811-77 and cross-references with multiple industry-standard part numbers. By plugging directly into the truck's original equipment harness, it ensures a seamless installation that restores factory performance without the dealership price tag.
Built for the heavy-duty trucking environment, the 48522 features a robust 18-bulb capacity, making it the ideal choice for triple-trailer configurations that require high-power signaling. The unit is constructed with a high-impact polycarbonate handle and a durable zinc mounting bracket, ensuring it can withstand the constant mechanical use of long-haul driving. Whether you are maintaining a single rig or a large fleet, this kit provides the reliability needed to keep your vehicle compliant with FMVSS 108 regulations.
Key Details
Voltage
12V DC
Compliance Family
FMVSS 108
VMRS
034-003-016
Warranty
1-Year
Shipping Weight (lbs)
0.970000
Total Height
10.38
Total Width
3.13
Freightliner® (FLD Series and others)