Description
Genuine Grote 45993 amber shock-resistant torpedo-style cab marker light, used as the OEM cab-roof marker on Mack and Kenworth Class 8 trucks. The molded ABS / acrylic lens housing mounts on two 1/4 in studs with 9-3/4 in center-to-center spacing and uses an incandescent 67 bulb (12V, 0.59A). Meets SAE P2 / PC for FMVSS 108 cab clearance use.
Specifications
| Manufacturer | Grote (Genuine) |
|---|---|
| Part Number | 45993 |
| Part Type | Torpedo-Style Cab Marker Light |
| Lens Color | Amber (yellow) — Lens 92773 |
| Material | ABS housing, acrylic lens |
| Light Source | Incandescent 67 bulb (4 CP) |
| Voltage / Amperage | 12V / 0.59A |
| Mount | Two 1/4 in bolts on 9-3/4 in centers |
| Compliance | SAE P2 / PC, FMVSS 108 |
Cross References
This part replaces or is equivalent to the following part numbers:
- Grote: 45993
- Also known as: 26760Y, 5993, GM45993, P45993
Applications
Used as a cab-roof clearance marker on Mack and Kenworth heavy-duty trucks where the original equipment torpedo-style cab marker is fitted. Common locations include the five-light cab clearance row on conventional and COE chassis.
Verify your existing cab-light stud spacing (9-3/4 in centers, two 1/4 in studs) before ordering. Replacement 67 bulbs are sold separately.









