Grote Truck Parts
Grote lighting for trucks, trailers and work vehicles: LED stop, tail and turn lamps, clearance and marker lamps, Brite Zone work lamps, replacement lenses, trailer wiring harnesses and jumpers, reflectors, mirrors and the emergency warning lights from the same maker. Grote Industries has built vehicle lighting in Madison, Indiana since 1901, and the SuperNova, Hi Count, MicroNova and Torsion Mount lamp families listed here are the ones written into fleet specs across Canada.
This is the full Grote catalogue we can order, from a single red 2 inch reflector to a complete LED trailer harness. Most parts ship in 7 to 10 business days from Winnipeg. Amber warning beacons from Grote are also gathered in Beacon lights.
Truck and trailer lighting, lenses and wiring from Grote
Grote Industries has made vehicle lighting in Madison, Indiana since 1901, and its part numbering is why so many searches land here by number alone. The catalogue is organised by function: forward lighting, stop, tail and turn, clearance and marker, work lamps, emergency lighting, mirrors, reflectors and wiring.
The named LED families matter when you are replacing a lamp on a trailer or a body. SuperNova is the full-size LED stop, tail and turn family in oval and round housings; Hi Count is the multi-diode clearance and marker line; MicroNova Dot is the small round indicator and marker lamp; Torsion Mount III is the sealed oval that mounts in a rubber grommet so vibration does not crack the housing. The XTL lighting strip is a flexible extrusion-mounted LED strip sold by length for interior and body lighting.
Shop Grote lighting by type
Stop, tail and turn lamps
Oval and round SuperNova LED lamps in red and yellow, with reflex or non-reflex lenses, plus incandescent originals for older trailers. The 7 inch yellow turn lamp and the 6 inch ovals are the ones a trailer shop reorders most.
Clearance and marker lamps
Hi Count and MicroNova LED clearance and marker lamps in 2 inch and 2.5 inch rounds, thin-line surface mounts with white or black bodies, and coloured lenses in yellow, red, green and clear. Green MicroNova Dot indicators are used on plow and body controls.
Replacement lenses and reflectors
Grote replacement lenses are listed by colour and height, which is why a search for a red 2 inch replacement lens finds this page. Stick-on and sealed centre-mount reflectors in 2 inch rounds come in red and yellow, including bulk packs for body builders.
Work lamps and forward lighting
Brite Zone LED work lamp assemblies in round and square housings, in flood and spot patterns, for deck, hitch and spreader lighting. Emergency lighting from Grote includes LED beacons and the 12 volt LED traffic director.
Trailer wiring and harnesses
Clearance lamp jumpers, main harnesses and adapters such as the ITCM Haldex adapter harness, sold by measured length. These pair with the tow-side wiring in Custom towing wiring.
Common applications
Semi tractors and trailers are the core: replacing a cracked SuperNova tail lamp, rewiring a flatbed with a Grote harness, or bringing an older van trailer up to LED markers. Body builders use the sealed Torsion Mount and Hi Count lamps on dump bodies and decks because the grommet mount survives the vibration.
Plow and municipal trucks take the Brite Zone work lamps and the emergency lighting; grain trailers use the same 2 inch clearance lamps and reflectors.
Why buy Grote here
- The whole catalogue is orderable. This page runs from single lenses and reflectors to complete harnesses and mirror assemblies, not a curated subset.
- Search by Grote part number. Titles and SKUs carry the Grote number, so a fleet parts list can be matched directly.
- Sealed lamp families for body work. Torsion Mount III and Hi Count sealed lamps are listed for grommet and surface mount installs.
- A Canadian Grote dealer. Orders ship from Winnipeg in Canadian dollars, and most parts leave in 7 to 10 business days. Overstock Grote lamps appear in Overstock clearance parts.
Choosing the right Grote lamp
Match the housing shape and size first, then the mount: a 6 inch oval grommet-mount lamp is not interchangeable with a flange-mount, and 2 inch and 2.5 inch rounds use different grommets. Check the lens colour against its position on the vehicle and the voltage, since some emergency lamps are 12 to 24 volt or 12 to 80 volt. For harnesses, measure from the nose box to the furthest lamp.
If you are not sure what fits, contact us with your year, make, model and configuration.
Common questions
Do you sell Grote replacement lenses on their own?
Yes. Grote replacement lenses are listed by colour and size, including the red 2 inch lens that is the most searched item on this page, so you can replace a lens without buying the whole lamp.
Does Grote make semi truck and trailer lights?
Yes. Grote is one of the main suppliers of stop, tail, turn, clearance and marker lamps and wiring harnesses for semi tractors and trailers, and those families make up most of this collection.
Can I buy Grote lighting in Canada?
Yes. Absolute Autoguard is a Canadian Grote dealer in Winnipeg, Manitoba, and ships Grote lighting across the country in Canadian dollars.
What is a Torsion Mount lamp?
Torsion Mount is the Grote name for a sealed oval lamp that sits in a rubber grommet rather than bolting through a flange. The grommet absorbs vibration, which is why body builders specify it on dump and service bodies.