Mill Supply Logo

(800)-888-5072
  • Log-in
  • Quick Order
  •   Cart (0)
Mill Supply Logo

Body

Body panels, fuel tank doors, hood conversions, rub rail caps, windshield frames...

Brakes

Rotors, calipers, master cylinders, parking brakes, hydroboost, brake pads, brake lines...

Bumpers

Front bumpers, rear bumpers, dock bumpers, touch up paint...

Chassis

Suspension, steering components, transmission components, king pins, axle parts...

Door Hardware

Door handles, hinges, side door hardware, rear door hardware, bulkhead door hardware...

Exhaust

Mufflers, aluminized pipes, y pipes, gaskets, catalytic converters, hangers...

Fuel Tanks & Systems

Fuel tanks, fuel tank doors, fuel lines, filler tubes, gas caps, sending units...

Heater & A/C

Auxiliary heaters, control cables, motors, cores, switches, evaporators...

Lights

Warning lights, strobes, tail lights, interior lights, marker lights, license plate lights...

Mirrors

Axiliary mirrors, velvac mirror heads and assemblies, west coast mirrors...

Radiators

Radiators, caps, surge tanks, condensers, oil coolers, fans, insulators...

Roll Up Doors

Todco, Whiting, Diamond, hinges, latches, rollers, cables, panels...

Seating

Driver seats, passenger seats, pedestals, slides, seat belts...

Windows

Sliding windows, regulators, gaskets, tools, glass...

Wiper Parts

Motors, reservoirs, mounting brackets, blades, arms, controls...
Stepvan Body Guide
Stepvan Chassis Guide
See All

Chevrolet / GMC

Bumpers, brakes, chassis, door hardware, engine parts, exhaust, fuel tanks, mirrors, radiators, wheels...

Ford

Door hardware, brakes, exhaust, fuel tanks, heaters, king pins, mirrors, radiators, wheels...

Freightliner

Brakes, door hardware, exhaust, front end parts, fuel tanks, heaters, mirrors, radiators, wheels...

Hino

Brakes, door hardware, front end parts, radiators, wheels...

International

Brakes, door hardware, engine parts, exhaust, fuel tanks, heaters, hoods, radiators, seating, wheels...

Isuzu

Brakes, door hardware, king pins, radiators, wheels...

Bumpers

Front bumpers, rear bumpers, aluminum steps, cable steps, steel steps, rubber steps...

Lift Gate

Breather caps, cylinders, couplers, drain valves, motors, plugs, cables, reservoirs, switches...

Mirrors

Chevy mirrors, Ford mirrors, Freightliner mirrors, International mirrors...

Roll Up Door

Replacement roll up doors, shutter doors, Todco, Whiting, Diamond...

Wheel Hardware

Wheels, hardware, simulators, indicators...

Wiper Parts

Wiper arms, blades, levers, links, nozzles, hoses, fittings, switches...
See All

Parts by Make/Model

Chevy Trucks

Silverado, C/K Pickup, S10, Suburban, Tahoe, Colorado, Blazer...

Ford Trucks

F Series, E Series, Bronco, Escape, Explorer, Ranger

Dodge Trucks

Ram, Caravan, Dakota, Durango, Ramcharger...

Chevy Cars

Camaro, Chevelle, Malibu, Nova, Impala, Bel-Air, Cavalier, Cobalt...

Ford Cars

Mustang, Thunderbird, Maverick, Taurus, Fusion, Crown Victoria...

Honda

Civic, Accord...
See All

Parts by Part Type

Accessories

Light bulbs, fasteners, clips, bolts, nuts, rivets, tools, mirrors...

Floors

Floors, floor pans, floor braces, supports, body mounts...

Cab Corners

Cab corners, lower rear truck cab repair...

Doors

Door shells, lower door skins, lower inner door skins...

Fenders

Fenders, front fender repair, fender sections...

Rockers

Rocker panels, slip on panels, sections, full replacements...

Wheel Arches

Wheel arches, bedside repair...

Quarters

Wheel arches, Quarter panels, rear vehicle repair...

Tailgates

Full tailgates, tailgate shells...
See All

Blizzard

Angle cylinders, lift cylinders, cutting edges, hydraulic hoses, shoes, lights...

Boss

Cutting edges, hoses, fittings, hydraulic cylinders, plow springs, shoes, lights...

Curtis Sno-Pro

Blade guides, cutting edges, hydraulic hoses, motors, solenoids, lights...

Diamond

Blade guides, cutting edges, pump parts, lift cylinders, angle cylinders, motors, shoes, lights, springs...

Fisher

A-frames, angling cylinders, lift cylinders, hoses, hose fittings, shoes, springs, cutting edges, lights...

Meyer

Shoes, cutting edges, trip springs, hydraulic hoses, fittings, cylinders...

Sno-Way

Blade guides, cutting edges, cylinders, hydraulic hoses, motors, lights...

SnowDogg

Cutting edges, lights...

Western

Cutting edges, hoses, fittings, a-frames, cylinders, blade guides, motors, shoes, lights...

Walk Behind Spreaders

Complete walk behind salt spreaders, walk behind salt spreader parts...

SaltDogg

Tailgate salt spreaders, pickup bed spreaders, dump body salt spreaders...

Lights

Strobe lights, warning lights, plow lights, bar lights...
Meyer Diagrams
Troubleshooting Guide
See All
RUST REPAIR MEMORIAL DAY SALE!!! THOUSANDS OF PARTS ON SALE!!! ENDS 05-28!!!
  3. Heater and AC Parts

Filters

Order a CatalogContact Us

Stepvan Heater & A/C Parts

Showing 1-20 of 265

  • Heater Motor, 12 Volt, Permanent Magnet, CCW
    Heater Motor, 12 Volt, Permanent Magnet, CCW

    Part Number: 51-145

    Heater motor, 12 Volt, CCW, Permanent magnet. Dim: 4-5/8"L x 3-1/4" dia. with 5/16" dia. x 1-1/8"L shaft with 6-3/4" dia. mounting pl... more

    $60.15
     
  • 4" Round Louver
    4" Round Louver

    Part Number: 55-355

    4" Round louver with 2-1/4" duct size and 3" hole size

    $7.34
     
  • Steel Blower Wheel - CCW
    Steel Blower Wheel - CCW

    Part Number: 52-043

    Steel Blower Wheel - CCW, 5-3/4"Dia. x 3-3/8"W

    $33.21$29.89
    ON SALE
  • Heater Motor, 12 Volt, CW
    Heater Motor, 12 Volt, CW

    Part Number: 51-143

    Heater motor with 7" attached mounting plate. Has a 2-spade connections for wire harness plug 43-629 (not included). P... more

    $46.30
     
  • Electric Water Control Valve with Actuator
    Electric Water Control Valve with Actuator

    Part Number: 54-569

    Electric water control valve with actuator. Fits Utilimaster.

    $108.30
     
  • Electric Water Control Valve
    Electric Water Control Valve

    Part Number: 54-560

    Electric water shut off valve with 5/8" inlet/outlet. This service replacement valve package is intended to replace the old version o... more

    $171.21
     
  • Heater Motor, 12 Volt, Permanent Magnet, CW
    Heater Motor, 12 Volt, Permanent Magnet, CW

    Part Number: 51-146

    Heater motor, 12 Volt, CW. Permanent magnet. Dim: 4-3/4"L x 3-1/4" dia. with 5/16" dia. x 1-1/8"L shaft with 6-3/4" mounting plate. T... more

    $62.58
     
  • Heater Core Utilimaster
    Heater Core Utilimaster

    Part Number: 50-573

    Heater Core, 14-1/8"L x 6"W x 2-1/2"D, 5/8" intel/outlet.

    $94.21
     
  • CCW Heater Motor - 4000550
    CCW Heater Motor - 4000550

    Part Number: 51-148

    CCW heater motor that replaces 4000550.

    $54.45$49.01
    ON SALE
  • Heater Core
    Heater Core

    Part Number: 50-533

    Heater core, 8-11/16"L x 7-3/4"W x 2"D, one 3/4 outlet, one 3/8" npt

    $94.32$84.89
    ON SALE
  • Cable Controlled 4 Way Valve
    Cable Controlled 4 Way Valve

    Part Number: 54-563

    Cable controlled 4 Way Valve. Two 3/4" outlets and two 5/8" outlets. Pull to Close

    $39.95$35.16
    ON SALE
  • Defroster and Air Intake Hose
    Defroster and Air Intake Hose

    Part Number: ADH-212

    Defroster and Air Intake Hose, 2-1/2" x 6'. Bendable non-collapsible, reinforced with spiral wire insertion. Easy to cut and bend. 

    $19.95$17.96
    ON SALE
  • Evaporator Coil
    Evaporator Coil

    Part Number: 55-164

    Evaporator coil that fits GM and Freightliner. Core Dimensions: 15"L x 8"T x 4"D. Overall Dimensions including outlet tubes: 17.5"L x... more

    $280.00$252.00
    ON SALE
  • Heater Core Kit
    Heater Core Kit

    Part Number: 50-572

    Heater Core Kit for the SGS Frigette Heater. This heater core is only used with heater only units, it is not used if your unit has A/C.

    $109.29
     
  • Blower Housing Adaptor
    Blower Housing Adaptor

    Part Number: 55-227

    Blower housing adaptor

    $60.70
     
  • Control Module
    Control Module

    Part Number: 55-204

    Control module with or without A/C

    $61.08
     
  • Heater recirculating assembly cover
    Heater recirculating assembly cover

    Part Number: 55-248

    Heater recirculating assembly cover (less louver on bottom). This part replaces 17900899.

    $93.50
     
  • Cable Operated Heater Valve
    Cable Operated Heater Valve

    Part Number: 54-591

    Cable operated heater valve. Pull to closed. Remove cable bracket when used with servo actuator. 5/8" outlets.

    $19.91
     
  • Electric Servo Actuator
    Electric Servo Actuator

    Part Number: 54-598

    Electric Servo Actuator. Has 2 pin electrical connection.

    $37.96
     
  • Expansion Valve
    Expansion Valve

    Part Number: 55-112

    Expansion Valve. Replaces 17990639.

    $40.50$36.45
    ON SALE
800-888-5072
Mon-Fri 8AM - 5PM EDT
Copyright ©2019 Mill Supply, Inc.
Mill Supply, Inc. 19801 Miles Rd. Cleveland, OH 44128