Trailer Light | LED Red Stop/Turn/Tail | 15.5" Thinline | 11 Diodes | 10-121

Trailer Light | LED Red Stop/Turn/Tail | 15.5" Thinline | 11 Diodes | 10-121

This trailer light is specified as LED Red Stop/Turn/Tail, 15.5" Thinline, 11 Diodes, 13″ wire leads. Use part number 10-121 when matching or reordering this component. It is intended for service, repair, or replacement work where the listed dimensions and application details match the trailer.

Key Specifications

• LED Red Stop/Turn/Tail
• 15.5" Thinline
• 11 Diodes
• 13″ wire leads
• Part/SKU: 10-121

Application and Fitment

Designed for compatible trailer lighting applications. Confirm color, function, dimensions, mounting style, connector or pigtail, and voltage. Trailer parts that look similar can use different dimensions or ratings, so use the stamped part number and physical measurements as the final fitment check.

Before You Order

Inspect the related components for wear and compare every listed measurement with the part being replaced. Installation should follow the trailer or component manufacturer's procedures and applicable torque specifications.

Why Buy from Trailer Parts Plus?

Trailer Parts Plus supplies practical replacement trailer lighting for utility, cargo, boat, equipment, and commercial trailers. Need help confirming 10-121? Have your axle rating, measurements, and existing part numbers ready so the correct match can be verified.