Showing 1-20 of 4818
SKU: 85-778
78" Wide x 12" Deep - Rear Steel Step Bumper with grip strut surface. Powder coated black. Universal fit for GM, Workhorse, Ford, Fre... more
SKU: 66-443
LED Chrome License lamp with 2 wires. Has four LED's. Fits in 1-1/4" hole
SKU: 20-7092
Counterbalance Assembly for Todco style doors. Used on 3/4" dryfreight roll-up doors with a height of 100".
SKU: 8891040
Amber Rectangular Multi-Mount LED Mini Light Bar. 11" long.
SKU: 425-S
4" Red flange mount stop or turn light, double wire. Stainless steel housing with shock mount bulb base. Snap ring mount lens. Fits i... more
SKU: W-26
Top Seal - 90" - This is a Replacement Part for a Whiting Roll Up Door
SKU: 48-064
Push Button Remote Switch. Mounts to body or use remotely. Wired with 10' 16 ga., 4 wire cable (Power Up - Power Down). Used for powe... more
SKU: 135-R
Red marker light - 4-1/8" x 2" - 2 bulb - 3" mounting centers - Plastic lens and base - snap on lens
SKU: 20-7025
64"W x 76"H Replacement Dryfreight Wood Door for trucks with 1" rollers or Todco style rollup doors. Can be cut down to 60"W x 69"H. ... more
SKU: 486-A
3-3/16" Round yellow reflector - Mounts with one screw through center
SKU: 27-530
30" Chrome plated steel grab handle - 25-1/2" grab length - Overall length 29-11/16"
SKU: 5230915
Cable Step, 9" T x 15" W x 4-3/4" D, 8.80 lbs.
SKU: 91-416
1/4" Diameter Brazier Head Aluminum Rivet - Shank Length 5/8" - 1 Pound Box
SKU: GT-45463
Two Bulb Turtleback Clearance Marker Lights - Amber - 5-7/8"L x 2W"x 1"D - 4-13/16" mounting centers
SKU: W-7976
Bottom Plate ( Rod Mounting Bracket ) - This is a Replacement Part for a Whiting Premium Roll Up Door
SKU: 48-040
120 Amp circuit breaker with manual reset - Popular on liftgates
SKU: 90-505
5/16" Half Grommet - use with 5/16" shank diameter studs
SKU: 18-919
12" Yellow Safety Grab handle, Upper D pillar - 1" dia bar extends 4"off the truck.
Choose our medium-duty truck parts to keep your vehicle in great condition without breaking the bank. These parts are designed for trucks that tackle tough jobs, making them a go-to resource for fleet managers and individual operators alike.
From roll-up door parts and LED warning lights, to mirrors, brake parts and liftgate parts, our ever-expanding selection includes everything you need to keep your medium-duty trucks performing at their best. Whether you’re in need of box tuck parts or parts for your cab and chassis, Mill Supply is your trusted source for medium-duty truck parts.
Box trucks carry a lot of cargo, so you’ll need well-maintained parts to keep your box truck in great working order. Access our online store today and get the box truck parts you need delivered directly to your door.
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