Peterbilt 378

FOR SALE — 2003 Peterbilt 378 • CAT C15 6NZ • Oilfield Ready Fort St. John, BC • Serious Buyers Only WORK OUTLOOK — U.S. & CANADA (2025–2026+) UNITED STATES (TEXAS & LOUISIANA) The U.S. Gulf Coast is in a sustained LNG and heavy-construction cycle. LNG export facilities in Texas and Louisiana are under construction or expanding, driving steady movement of pipe, steel, modules, concrete, and heavy equipment. Work continues beyond construction through operations, maintenance, ports, roads, industrial builds, and mining—keeping demand strong for heavy-spec trucks. WESTERN CANADA (BC & ALBERTA) Western Canada remains in a long-term build and maintenance cycle. LNG Canada is live and commissioning. Woodfibre LNG is under construction, with Cedar LNG advancing into early construction. Across BC and Alberta, including the Montney, ongoing work includes pad builds, roads, water hauling, equipment moves, pipeline integrity digs, compressor stations, mining, utilities, and northern infrastructure. BOTTOM LINE LNG, natural gas infrastructure, oilfield maintenance, mining, and heavy construction are all active at once. This is a market where a reliable, oilfield-spec Peterbilt goes straight to work. OWNER STATEMENT This was my personal driver. I drove it like a workhorse, not a race car. Maintained to work every day in real oilfield conditions. TRUCK OVERVIEW 2003 Peterbilt 378 — C15 6NZ — Field-Ready Haul / Winch / Oilfield Spec ENGINE / DRIVETRAIN CAT C15 6NZ (475 HP) Caterpillar OPT dealer overhaul — Mar 1, 2013 (Finning / Calgary Peterbilt) Documented (no current warranty) Eaton 18-Speed RTLO 4.33 ratio Axles: 16,000 lb front • 46,000 lb rears Double frame • 244" wheelbase No DEF • No derate • Winter-ready Proven Alberta history — now in Fort St. John, BC DIFFERENTIALS / REAR ENDS Front rear end rebuilt previously Rear rear end input section rebuilt within the year before parking New bearings and input components Both rear ends properly maintained and field-proven HYDRAULICS / WINCH Universal hydraulic system — runs lowbed, end dump, side dump, walking-floor, tanker, and most hydraulic trailers DP-45 20-ton hydraulic winch (tag on unit) New hydraulic pump and motor 80 L hydraulic tank with new premium all-season oil External cooler with manual ON/OFF fan Rear hose/electrical mast keeps lines clean and off the deck MAJOR RECENT WORK New clutch • flywheel • transmission • output yoke New driveline U-joints + steady bearing Air Trac suspension rebuilt (airbags, shocks, leaf springs, tie-rod ends; laser aligned) New fenders • new decking New front spring hangers New steering column + bearings Cooling system refreshed: radiator flush, DuraLite CAC, new Horton fan clutch + fan Electrical/fuel updates: 200-amp alternator, rebuilt starter, new batteries, fuel pump, primer pump HVAC: full A/C replacement, new heater cores + fans Valves set • strong Jake • injectors ~6 months before parked Frame + winch repainted New winch line, sling & skid ears FLUIDS / FILTERS Engine oil + filter — ~150 hrs remaining Transmission oil — new Differentials — new oil Power steering fluid + filter — new Hydraulic system — new premium oil Fuel + air filters — new TIRES / BRAKES / WHEELS Steers — new, non-retread Drives — ~90%, non-retread Brakes — ~90% All aluminum wheels — 4 brand-new outers (zero road time) INTERIOR / POWER Clarion Bluetooth stereo + speakers Dash cam ICOM 99-channel radio Driver & passenger seats with new covers Red interior kit (seat covers, rugs, bedding — new) Webasto cab + engine heaters Eliminator 2000-watt inverter Heated coolant line (heat-trace) to rear of winch Clean cab — no boots inside CONDITIONS OF SALE Truck sold AS-IS, WHERE-IS No shipping provided Buyer responsible for pickup and transport No warranty implied or provided Basic Information - Year: 2003, Basic Information - Make: Peterbilt, Basic Information - Model: 378, Basic Information - Stock Number: RH9490HIDAVE3200, Basic Information - Condition: Used