Heavy-Duty Truck Parts Supplier
RLM TRUCKING LLC
Quality heavy-duty truck parts for every major semi make — sourced, fitment-checked and shipped so your rig gets back on the road instead of sitting in the yard.
- Fitment checked before dispatch
- Warranty terms stated on every quote
- Fleet volume and single-part orders
- Nationwide parts shipping
All Major Makes
Support for Freightliner, Peterbilt, Kenworth, Volvo, Mack and International trucks.
Fitment Help
Send a VIN, part number or photo and we confirm what actually fits your truck.
Fleet & Owner-Operator
Volume programs for fleets, fair single-part pricing for drivers and small shops.
Warranty Support
Warranty terms are written into the quote, so you know the cover before you buy.
What We Supply
Parts We Sell
01
Engine & Turbo
Powertrain components that keep mileage up and downtime down.
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02
Brake Systems
Stopping components built for daily duty and heavy loads.
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03
Exhaust & Emissions
Aftertreatment and exhaust hardware kept to spec.
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04
Lighting & Electrical
Visibility and charging parts for road-legal compliance.
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05
Suspension & Steering
Ride-height and handling components for loaded tractors.
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06
Cab, Body & Trailer
Exterior, cab and trailer hardware that fits day one.
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Why Fleets Choose Us
Built by truckers, for truckers
Downtime costs money every day it is not fixed. RLM TRUCKING LLC exists to shorten that gap: the right part, confirmed first, at a fair price.
01
We confirm before you buy
Options, supersessions and part numbers get checked against your truck, so the box that arrives is the part that fits.
02
One contact for the whole order
Multi-part repairs come from one team that knows your truck, instead of six different counters.
03
Honest lead times
You get a real date for stock and shipped parts, and we tell you when something is worth substituting.
Who we supply
From a single sensor for one truck to standing orders for a full yard.
- Fleet Operators
- Owner-Operators
- Independent Repair Shops
- Body & Collision
- Freight & Logistics
- Municipal & Utility
Need a part?
Send us your truck make, model and the part you need. We confirm fitment and quote it back.