Trailer Accessories

The Lrichy 8507111 is a time-delay digital trailer brake controller that steadily applies braking power to 1–4 axles for safer, more predictable towing. If you tow trailers with electric brakes and want a straightforward, dependable controller, the Lrichy 8507111 offers a time-delayed, digitally displayed...

Nilight Square LED Trailer Light Kit delivers a complete red and amber stop/turn/tail and marker lighting solution built for 12V trailers, trucks, RVs and boats. This kit combines square multi-function stop/turn/tail lights, a 16-inch brake light bar and a side marker/license light into a...

OOGKA Wireless Trailer Lights Magnetic is a rechargeable, magnet-mounted LED tow light kit that wirelessly transmits brake, turn, and tail signals up to 100 meters for quick, tool-free trailer safety. This portable tow light set replaces hardwired installs with a transmitter that plugs into...

Saree 2-set 4-lug trailer hub kit for 2,000 lb axles supplies two complete hub assemblies that fit 1" and 1-1/16" straight spindles. This two-piece hub kit from Saree includes everything needed to service or upgrade a pair of 4-lug trailer hubs rated for 2,000...

Saree 3500lb 5-bolt (5×4.5") trailer hub kit supplies two fully equipped, rust-resistant hub assemblies engineered for 1-1/16" to 1-3/8" tapered spindles. Replace worn hubs with this complete two-set kit from Saree built to match common 3,500 lb axle applications. Each set is manufactured to...

Flexzilla Pro High Flow Coupler & Plug Kit delivers twice the airflow to air tools compared with standard interchanges, maintaining peak tool performance from compressor to tip. This 14-piece set (1/4" NPT) from Flexzilla is engineered to reduce flow restriction across the entire air...

The Saree 2Sets 5-lug 3500lb trailer hub kit is a complete replacement hub assembly designed for 5x4.5 bolt patterns and 1-1/16" to 1-3/8" tapered spindles, supplied as two hubs with bearings, seals, dust caps, and lug nuts for boat or utility trailers. If you...

Partsam 4-inch round red LED trailer tail lights are a weather-sealed 8-piece kit that delivers stop, turn and tail functions with included rubber grommets and 3-prong wire pigtails for easy installation. Whether you maintain an RV, pickup, trailer or commercial truck, reliable rear lighting...

The Gledewen Trailer Tailgate Lift Assist Replacement Spring kit (2PCS) replaces worn lift springs and cable assemblies to make opening and closing a trailer tailgate far easier and safer. If your trailer tailgate or ramp feels heavy or unpredictable, this replacement kit restores the...

Partsam Wireless LED Trailer Light Kit is a portable, magnetic stop/turn/running and backup light set with a 7‑pin transmitter and dual USB charging for temporary or permanent towing use. This compact kit provides bright LED signaling for trailers, trucks, campers, and boats when hard‑wired...

Aeagle 2 Sets 5 on 4.5" trailer hub kits provide two complete idler hub assemblies designed for 3,500 lb axles with 1-1/16" and 1-3/8" tapered spindles. These two-hub kits include everything needed to service or upgrade single-axle trailers that use 5-bolt, 4.5" bolt-pattern hubs....

Nilight’s Magnetic LED Trailer Towing Light Kit is a plug-and-play 7‑pin lighting solution with a 24 ft cable that delivers DOT‑compliant trailer brake, tail, turn and license‑plate illumination for vehicles with 5‑wire systems. This compact, weatherproof kit pairs two magnetic LED lamps with a...

The NBJINGYI 2" Class III A-frame coupler is a heavy-duty, 7,000 lb rated forged steel hitch head with a quick-lock latch and black E-coat protection for reliable trailer connections. Designed for utility, landscape and equipment trailers, this A-frame coupler replaces standard stock couplers and...

PlugSaf 15FT 7-Way Trailer Cord is a heavy-duty, weather-resistant 7-pin wiring harness built from premium copper and rugged components to keep trailer lights and auxiliary circuits connected reliably. This 15-foot, 7-way extension combines multiple wire gauges (4/12 + 2/10 + 1/8) to handle lighting,...

METOWARE's 2-5/16" adjustable channel-mount trailer coupler is a heavy-duty hitch component that securely locks onto a 2-5/16" trailer ball and supports up to 15,000 pounds while sliding vertically in a channel for precise alignment. Built for demanding towing tasks, this coupler combines a high-capacity...

Stegewop's 2-5/16" Heavy Duty Adjustable Trailer Coupler is a Class IV, 12,500 lb-rated channel-mount coupler built for dependable, adjustable towing across multiple hitch heights. This adjustable coupler is engineered for contractors, haulers, and RV owners who need a rugged connection that adapts to different...

Redants 2-pack 3500 lb trailer hub kit is a pre-assembled, pre-lubricated 5×4.5" bolt-pattern hub set designed to mount on #84 tapered spindles (fits 1-1/16" to 1-3/8"). This hub kit arrives ready to install with bearings and grease seals fitted at the factory, so you...

Redants 2-set 4-lug trailer hub kit delivers two fully assembled, pre-greased hubs engineered for 2,000 lb capacity and designed specifically for 1" BT9 straight trailer spindles. This complete axle hub package arrives ready to mount so you can replace worn hubs or build a...

The Nilight Steel Trailer Light Boxes Kit is a ready-to-mount housing with LED oval taillight, round side marker, and license plate lamp designed to replace or upgrade trailer rear lighting. This steel light box bundle packages high-visibility SMD LEDs and a heavy-duty powder-coated housing...

Racewill 4 Sets 25580 14125A Boat Trailer Axles Bearing Kits is a complete hub bearing replacement package for tandem axles (1.25"–1.75") on 5200–7000 lb trailers, including bearings, races, seals, caps, and hardware. If you tow a boat, utility trailer, or camper with D42 spindles...

Yexiya 12 Pack Oval LED Trailer Light Kit is a set of twelve 6-inch red oval LED tail lights designed for 12–24V vehicles, offering bright 10-LED illumination and IP67 waterproof protection. These oval LED tail lights provide a practical lighting solution for trailers, trucks,...

Yexiya 12 Pack Oval LED Trailer Light Kit is a full set of twelve 6-inch, IP67-rated red and white oval LED tail lights designed to replace or upgrade trailer, truck, and boat trailer lighting for improved visibility and durability. This kit supplies eight red...

Ronybuy's 4-inch round LED trailer tail lights are a 10-piece sealed flush-mount kit with 24 LEDs each, providing stop, turn and tail light functions in a weatherproof plug-and-play package. These compact red round lights are built for trailers, trucks, RVs and other 12V vehicles...

The LIMICAR Boat Trailer Lights Kit is a complete IP67 submersible 15-LED lighting system that gives you DOT-compliant brake, turn, tail, side marker, and third-brake-bar illumination ready for fresh or saltwater use. Whether launching at a ramp or towing on the highway, this kit...

The Saree 2000lb 5-lug trailer hub kit is a two-set replacement assembly designed for straight spindles (1" and 1-1/16"), delivering corrosion-resistant hubs, matched bearings, seals and hardware for boat and utility trailers. This complete hub kit includes two 5×4.5 hubs, bearings for both 1"...

Saree's 4-lug trailer hub kit is a complete pair of 2,000 lb hubs built to fit 4×4" mounting flanges and straight spindles with either 1" or 1-1/16" diameters. This two-piece hub assembly bundles everything needed to convert or replace hubs on small boat trailers,...

Kohree Trailer Brake Breakaway Kit is a standalone 12V safety system that activates trailer brakes automatically if the trailer separates from the tow vehicle. Designed for boat trailers, utility trailers, and other tow rigs, this breakaway kit delivers dependable emergency braking with a weatherproof...

Partsam 2-pack double LED tail lights are compact, surface-mounted assemblies that combine stop, turn, tail and backup functions in one slim horizontal or vertical fixture. These low-profile taillights are built for trailers, RVs and commercial vehicles that need a durable, easy-to-install lighting solution. Each...

ATEM POWER's Trailer Breakaway Kit combines a 12V 3Ah LiFePO4 battery, built-in solar panel, and a compact breakaway controller to keep your trailer's emergency brakes ready when you need them. Whether you tow a caravan, camper, utility trailer or work trailer, a dependable breakaway...

All Star Truck Parts 14-gauge 4-way CCA stranded trailer wire is a heavy-duty, color-coded 50-foot roll designed to deliver reliable 12V connections for lights and auxiliary circuits on trailers and RVs. This 50 ft roll combines copper-clad-aluminum (CCA) conductors and flexible PVC jacketing to...

LINKITOM's LED Submersible Rectangular Trailer Tail Light Kit is a complete, sealed lighting system that supplies bright stop/turn/tail, side markers, a third brake bar and a 25ft wiring harness for trailers up to 80 inches wide. This kit bundles everything needed to update or...

NeaLia CD033 is a rechargeable, magnetic LED tow light kit that provides wireless tail, brake and turn signals without permanent wiring. Designed for temporary towing setups, the NeaLia CD033 Magnetic Wireless Trailer Lights deliver a portable, plug-free alternative for trailers, RVs, campers, boats and...

GREPSPUD 5x4.5 trailer hub kits are complete replacement hub assemblies engineered for 3500 lb trailers with 1-1/16" to 1-3/8" tapered EZ-Lube axles. If you need a full hub-and-hardware solution for a 3500 lb trailer using an #84 tapered spindle (EZ-Lube), this GREPSPUD kit delivers...

The Agrieyes T312 is a rechargeable magnetic wireless trailer light kit that delivers bright, weatherproof tail, brake, turn and reverse signals with USB-C convenience and a long-range wireless link. Designed for trailers, trucks and boats, the Agrieyes T312 kit replaces hardwired tail lights with...

BUNKER INDUST's Trailer Brake Breakaway Kit is a complete 12V safety package that automatically applies electric trailer brakes if the trailer separates from the tow vehicle. This compact breakaway system includes a breakaway unit, a 12V 5Ah sealed battery, an integrated charger with LED...

Nilight's Heavy Duty 7-Way Inline Trailer Plug with 7-Gang Junction Box is a ready-to-install trailer wiring solution that consolidates seven circuits into one tough plug and a color-coded junction box for fast, reliable connections. This inline 7-way harness is built to simplify trailer wiring,...

Nilight's Heavy Duty 7-Way Inline Trailer Plug Extension is an 8-foot, weather-sealed wiring solution with a color-marked junction box that simplifies trailer-to-tow-vehicle connections. This 7-way trailer plug extension by Nilight organizes and protects trailer wiring while extending reach between vehicle and trailer. Designed for...

The Nilight 6" Oval Trailer Tail Light 6PCS is a flush-mount 3-function trailer lamp set with 10 SMD LEDs per unit delivering bright red, amber and white output and an IP67 sealed design for dependable all-weather use. This six-pack of 6-inch oval lamps is...

The Nilight 6" Oval Trailer Tail Light 6PCS is a flush-mount LED light kit (red/white) that provides bright stop/turn/reverse illumination with a sealed, shake-resistant design for 12V trailers and trucks. Built for towing and heavy-duty use, this six-piece set combines compact 6-inch oval housings...

TXGSDXS Wireless Trailer Lights are a magnetic, rechargeable tow light kit that mounts in seconds and provides turn, brake, tail, hazard, and license illumination with a stable 2.4GHz wireless link. Replace messy wiring with a quick, portable lighting solution designed for trailers, campers, RVs...

SURPUTS Wireless Bluetooth Magnetic Trailer Lights are a 5-in-1 LED safety kit that provides brake, tail, turn, hazard and license illumination with a 100ft 2.4GHz wireless range and rapid USB-C charging. This kit pairs magnetic convenience with permanent mounting options to fit trailers, trucks,...

The Nilight Steel Trailer Light Boxes Kit is a ready-to-install steel housing that secures oval tail lights, round side markers and a 3‑LED license plate lamp to trailer frames for stop/turn/tail and reverse lighting. This all-in-one kit supplies a powder-coated steel light box pre-cut...

Nilight's steel trailer light box kit is a ready-to-install housing that secures oval stop/turn/tail lights, round side markers, and a 3-LED license plate lamp for improved visibility on trailers. This all-in-one assembly combines a heavy-duty black powder-coated steel box with pre-mounted LED lamps and...

The Nilight Steel Weld-On Trailer Light Box Kit is a ready-to-mount, heavy-duty housing that protects and powers a 6" oval LED tail light, delivering stop, turn and tail functions in a single welded or bolted assembly. If you need a durable, weatherproof solution to...

The cermep auto 90885 is an electronic proportional trailer brake controller that applies smooth, vehicle-synchronized stopping force for 1–4 axle trailers. Designed for drivers who tow frequently, this compact controller delivers proportional braking using an internal inertia sensor, a digital LED readout, manual override...

The Convert-A-Ball 900B is a nickel-plated, interchangeable 1" diameter ball shank that comes with three trailer balls (1-7/8", 2", 2-5/16") and a 10,000 lb gross trailer weight rating. This heavy-duty 900B shank by Convert-A-Ball is built for versatility and corrosion resistance. It combines a...

The Kohree Upgraded Trailer Brake Controller Kit is a split-design proportional electric brake controller with an LCD display and smart chips that delivers customizable, smooth braking for 1–4 axle trailers. Built for towing safety and ease of installation, this Kohree kit separates the visible...

OZISENS 3500lb 5-bolt trailer hub kit is a fully assembled, pre-lubricated galvanized hub set engineered to fit #84 tapered axles with 5 on 4.5" bolt pattern. This kit delivers two heavy-duty galvanized idler hubs rated for 3,500 lb axles and includes bearings, seals, lug...

AQBB's 2-5/16" EZ-Latch Adjustable Coupler is a channel-mount trailer coupler designed to fit Demco 14040-81 systems and automatically latch on a 2-5/16" hitch ball for up to 21,000 lb GVWR. This heavy-duty replacement coupler is built for utility trailers, equipment haulers, and other commercial...

LAJBZ Proportional Electronic Trailer Brake Controller delivers inertia-sensed, proportional stopping power for trailers with 1–3 axles to produce smoother, safer towing stops. Built for drivers who tow boats, campers, cargo trailers or work trailers, this compact controller uses an advanced inertia sensor and self-leveling...