R.W. McCollum Co. - Your source for a wide range of tank and trailer parts.

R.W. McCollum stocks and regularly distributes a wide range of parts for petroleum tank trailers & tank trucks, stainless tank trailers, vaccum tank trailers & tank trucks, and LP tank trailers and bobtails.

Check out our list of parts suppliers to see if we carry what you need. If you don’t see the supplier or part that you need, give us a call and we will do our best to meet your needs.

Gardner Denver Transport Solutions

Transport Blowers

We carry Gardner Denver transport blowers. Follow the link below to learn more about this product.

Hydraulic Coolers

We carry Gardner Denver hydraulic coolers. Follow the link below to learn more about this product.

Compressors

We carry Gardner Denver compressors. Follow the link below to learn more about this product.

Liquid Pumps

We carry Gardner Denver liquid pumps. Follow the link below to learn more about this product.

Pumps & Meters

Blackmer Pumps

Manufacturer of high volume pumps used for multiple products.
Available in 2″, 2 1/2″, and 3″ varieties.
PTO or Hydraulically driven pumps available.
Rebuild parts available in house.

Hydraflow

State of the art design for use in hydraulic cooling applications.
Unique downward facing fan results in quieter operation.
Minimize filter damage with filter bypass valve.
Preventable oil spillage with quick, top mounted filter.

Liquid Controls

Leader in the production of all types of metering equipment.
Models compatible with products ranging from petroleum, to chemicals, to food grade.
Electronic meters & software available.

Neptune

Manufacturer of metering equipment for a wide variety of products.
Presets, registers, and printers available.
Fully stocked parts department containing all the aftermarket parts needed to repair your current metering system.

Power Take Off

Industry leader in the manufacturing of power take-off componentry.
Products available to fit most any application necessary.
Installations and repairs available.

Roper Pumps

Manufacturer of high volume pumps used for multiple products.
Gear driven pump making it more compatible for thicker materials.
Available in 2″ and 3″ varieties.
Rebuild parts available in house.

Hoses & Hose Reels

Hannay Reelss

Manufacturer of high volume pumps used for multiple products.
Available in 2″, 2 1/2″, and 3″ varieties.
PTO or Hydraulically driven pumps available.
Rebuild parts available in house.

Hoses

All types of transfer hose available covering a wide array of products hauled.
Gravity drop petroleum hoses available in 2″, 3″ & 4″ sizes
High pressure pump hose available in 3″ & 4″ sizes.
Food grade and pneumatic hoses available for specialized hauling.
Fuel oil and LP delivery hoses available in multiple sizes and lengths.
Cam-lok and scovill fittings available in aluminum, brass & stainless steel.

Valves, Elbows & Fittings

Allegheny Coupling

Manufacturer of all types of fittings to meet your piping needs.
Elbows available in multiple sizes & materials from 15-90 degree angles.
Flanges available in multiple sizes and materials.

Betts

Manufacturer of trailer componentry.
Gate valves, sliding valves, and wet/dry valves available in multiple sizes.
Dome lids, vents, hydraulic pumps, emergency valves and operators available.
Manifold kits available.
Rebuild kits available for your own parts.

Butterfly Valves

Multiple manufacturers represented for butterfly valves used in the pneumatic industry.
Multiple size configurations available.
Available in both aluminum and steel cast construction.
Repair parts available
Manual operation and air actuated models available.

Civacon

Manufacturer of trailer componentry.
Loading heads, emergency valves, vents, overfill systems, and dome lids available.
System 3 warranty package available on all new Heil trailers.
Aftermarket parts and repair kits available in house.

Dixon/Bayco

Manufacturer of trailer componentry.
Cam-lok fittings, victaulic clamps, interlock valves, and gauges available.
Drop, Co-Axial, and Vapor elbows available in multiple sizes.
Flo-Tech overfill systems available.
Aftermarket parts available in house.

EBW/Franklin Fueling Systems

Manufacturer of trailer componentry.
Overfill systems and wiring harness available.
Interlocks and limit switches available.
Spouts and nozzles available.
Aftermarket parts available in house.

Girard Equipment

Manufacturer of venting equipment for stainless steel trailers.
Pressure, vacuum, and pressure/vacuum combo vents available.
Multiple PSI configurations kept in stock.
New and rebuilt vents available.
Rebuild kits on hand for repairs to your current vents.

OPW

Manufacturer of fueling systems componentry.
Dry break adapters and couplers available for truck mount equipment.
Swivel joints available in multiple sizes.
Aftermarket parts available in house.

Opti-Klear Sightglasses

Proven leader in the manufacturing of ethanol compatible site glasses.
Standard on all new Heil equipment.
Available in multiple sizes.
Will not crack or cloud when put into contact with ethanol blends.
Compatible with hauling 100% ethanol.

P.T. Coupling

Industry leader in the manufacturing of all types of hose couplers and fittings.
Available in multiple sizes and materials.
Specialty adapters and couplers available in house to meet your specific needs.
Dry disconnect couplers, NFT couplers, and repair kits available as well.

Suspension Components

Hendrickson

The standard for suspension componentry for all types of transportation equipment.
“R2R” 5 yr warranty package available for new Heil and J&L equipment.
Replacement parts for air ride available

Hoses

Industry leader in spring ride suspension systems and componentry.
Transpro and 21-B aftermarket parts available in house, including hangers, torque arms, equalizers, and springs.
Bushing kits and wear pads available.

Overflow Systems

Civacon

Manufacturer of overfill system componentry.
Complete overfill systems available, including bottom retain probes and “Rom-Link” wiring systems.
System 3 warranty package available on all new Heil trailers.
Aftermarket parts available in house.

Dixon/Bayco

Manufacturer of Flo-Tech overfill system componentry.
Complete overfill systems available.
Aftermarket parts available in house.

EBW/Franklin Fueling Systems

Manufacturer of overfill system componentry.
Overfill systems and wiring harness available.
Aftermarket parts available in house.

Scully Signal Co.

Manufacturer of overfill prevention systems and componentry.
Five wire and two wire systems available.
ID Modules and Ground hogs available.
Probe holders, wiring harness, replacement monitors, & replacement probes available for aftermarket needs.

Lighting Systems

Betts

Manufacturer of trailer lighting componentry.
Incandescent and LED lights available in house.
Work lights and specialty lighting available.

Trucklite

Industry leader in the manufacturing of lighting componentry.
LED style lights found standard on Heil, J&L, and ST&E trailers.
Replacement lights and specialty lights available in house.

Dry Bulk Parts

Butterfly Valves

Multiple manufacturers represented for butterfly valves used in the pneumatic industry.
Multiple size configurations available.
Available in both aluminum and steel cast construction.
Repair parts available
Manual operation and air actuated models available.

Civacon

Manufacturer of trailer componentry.
Dome lids and valves available.
Aftermarket parts available in house.

Dixon/Bayco

Manufacturer of trailer componentry.
Cam-lok fittings, victaulic clamps, interlock valves, and gauges available.
Aftermarket parts available in house.

Hendrickson

The standard for suspension componentry for all types of transportation equipment.
“R2R” 5 yr warranty package available for new Heil and J&L equipment.
Replacement parts for air ride available.

Hydraflow

State of the art design for use in hydraulic cooling applications.
Unique downward facing fan results in quieter operation.
Minimize filter damage with filter bypass valve.
Preventable oil spillage with quick, top mounted filter.

J&L; Trailers

Aftermarket parts available to repair your dry bulk trailers.
OEM aftermarket parts available for both Heil & J&L trailers.
Hopper and barrel replacement sections available.

Pneumatic Aeration

Leading designer and supplier of aeration systems and engineered components for the dry bulk material handling industry
Used in over 67 countries around the world assisting in the movement of over 120 different materials

Pneumatic Silencers

Industry leader in the manufacturing of industrial grade silencers and intake air filters and filter silencers.
Custom designed units available to meet your specific needs.
Highly regarded in the pneumatic industry for their production of blower silencing equipment.

Power Take Off

Industry leader in the manufacturing of power take-off componentry.
Products available to fit most any application necessary.
Installations and repairs available.

OEM Parts

Amthor International

Manufacturer of all types of truck mounted transport equipment including fuel oil delivery, Vac’s, & LP bobtails.
OEM aftermarket parts available.
Replacement barrels available to meet your specific needs.

Heil Trailer International

Industry leader in petroleum transportation equipment.
Limitless capacity & compartmentation possibilities available.
Trailers completely customized to meet customer’s specific needs.

J&L; Trailers

Industry leader in the manufacturing of dry bulk trailers.
Built to haul products ranging from cement to plastics.
Multiple cubic foot capacities, as well as Vac’s available.

Stainless Tank & Equipment

Manufacturer of 407, 412, Food Grade, and dairy “farm pick-up” equipment.
OEM aftermarket parts available.
Wrapper sheets and insulation available.

Safety

Placards & Accessories

All DOT required placards available.
Stick-on, slide-in, and flip placard styles available to cover all types of products.
DOT required red/white reflective tape available in lengths up to 150′.
Customized warning labels available.
Spill kits, gauge sticks, buckets, traffic cones, spill pads, and work gloves available in house.

Parts

It is our business to exceed your expectations. Find the part you need today.