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Semi Trailer, Trailer Box Truck Parts and Accessories

Shop Universal Truck Parts complete line of semi trailer parts and accessories. Shop parts like dolly pad holders, air control boxes, document holders, tanker valves, tanker gaskets, 7 way connectors, pedestal steps, and more!
  • Original price $224.95 - Original price $249.95
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    Bolt On Pedestal Box Truck Steps

    Only 3 left!

    Product Features: Easily mounts onto metal surfaces to allow for climbing into and out of vehicles Enables a gripable surface to safely enter an...

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    Original price $224.95 - Original price $249.95
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    Current price $224.95
  • Original price $29.95 - Original price $29.95
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    Aluminum Rectangle Semi Trailer Document Holder (573.1000)

    30 in stock

    Product Details: Part#: 573.1000 Material: Aluminum Dimensions: 13.5 inches (Length) x 8.250 inches (Width) Product Description: This Aluminum...

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    Original price $29.95 - Original price $29.95
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  • Original price $329.95 - Original price $329.95
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    Metal Propane Tank Holder for 20Lb or 30Lb Tanks

    6 in stock

    Product Features: A solution for securely mounting your propane tank onto any surface using bolts Is a perfect solution for propane tank secureme...

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    Original price $329.95 - Original price $329.95
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  • Original price $124.95 - Original price $124.95
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    Bolt On Curved Grab Handle

    6 in stock

    Product Features: Grab handle has a custom curved handle that offsets the handle from the mounting bracket Mounts easily using a set of 4 pre-dri...

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    Original price $124.95 - Original price $124.95
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  • Original price $349.95 - Original price $349.95
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    Tailgate Cylinder 6" bore, 4.375" stroke by Automann (179.TGC3)

    Out of stock

    Product Details: Part # 179.TGC3 Brand: Automann 6in Bore, 4.375 in Stroke It fits most truck models Durable steel construction Provides reliabl...

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    Original price $349.95 - Original price $349.95
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    Sold out
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    Tailgate Cylinder 6" bore, 3" stroke by Automann (179.TGC2)

    Only 3 left!

    Product Details: Part # 179.TGC2 Brand: Automann 6in Bore, 3in Stroke It fits most truck models Durable steel construction Provides reliable and...

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    Original price $349.95 - Original price $349.95
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  • Original price $224.95 - Original price $224.95
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    HD Semi Truck Frame Step 8" or 12" Width

    Only 5 left!

    Product Features: Heavy-duty frame step for mounting onto semi-truck frames Comes in 8" or 12" width to match application specifications  Made in...

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    Original price $224.95 - Original price $224.95
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  • Original price $299.95 - Original price $299.95
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    Acetylene or Oxygen Bottle Holder with Bolt On Clamp

    Only 2 left!

    Product Features: Holds Acetylene and Oxygen Tanks securely using a bolt in system Mounts easily using bolts onto any secure surface  Is a perfec...

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    Original price $299.95 - Original price $299.95
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  • Original price $159.99 - Original price $159.99
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    Civacon 4" Drop Adaptor w/ 3" MKL 871A-4030

    Only 2 left!

    Product Details: Part# 871A-4030 4" Male Adaptor 3" MKL Gravity Coupler Made of Aluminum Corrosion Resistant Includes Heavy Duty Chain For API Lo...

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    Original price $159.99 - Original price $159.99
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  • Original price $49.95 - Original price $49.95
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    4" Work Light Mounting Bracket - Variable Mount

    12 in stock

    Product Features: Work light mounting bracket for use on semi truck headache racks and other applications Can be used as a pedestal light mountin...

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    Original price $49.95 - Original price $49.95
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  • Original price $274.95 - Original price $274.95
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    24" Headache Rack Chain Tray

    Only 2 left!

    Product Features: Headache rack chain tray designed for holding heavy items like tire chains  Strong design has a high weight capacity Has mounti...

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    Original price $274.95 - Original price $274.95
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  • Original price $349.95 - Original price $349.95
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    Air Line Box Plate Headache Racks and Boxes

    Only 2 left!

    Product Features: 31.5in X 11.75in Airline box plate for use on semi trucks with headache racks This airline plate works perfectly for holding va...

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    Original price $349.95 - Original price $349.95
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  • Original price $49.95 - Original price $49.95
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    Universal SS Bolt on Shovel Holder for Truck, Trailer, or Dump Truck

    10 in stock

    Product Features: Bolt on locking shovel holder for trucks made of stainless steel Minimal space usage for a variety of applications Works perfec...

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    Original price $49.95 - Original price $49.95
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    Mounting Bracket for Tailgate Cylinder 179.TGC2BRKT

    Only 2 left!

    Product Features Replaces tailgate brackets commonly found on Haldex R3PT75 tailgate cylinders Kit includes 1 tailgate cylinder mounting bracket,...

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    Original price $49.95 - Original price $49.95
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  • Original price $249.95 - Original price $249.95
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    Tire Chain Hanger Mud Flap Bracket Combo for Semi Trucks (Narrow Base)

    Only 4 left!

    Product Features: Allow for easy storage of tire chains for semi trucks Mounts both mud flaps and carries tire chain hangers all in one Lockable ...

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    Original price $249.95 - Original price $249.95
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  • Original price $169.95 - Original price $169.95
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    Trailer Dolly Pad Holder for 15" X 17" X 1" Plastic Dolly Pads

    Only 1 left!

    Product Features: Allows for secure and convenient storage of dolly pads on semi trailers Bolts onto frame of semi trailers and tankers (Holes w...

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    Original price $169.95 - Original price $169.95
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  • Original price $39.99 - Original price $39.99
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    Two Reflective Tape Strips For Straight Spring Loaded Mud Flap Hangers RT25

    50 in stock

    Product Features  Application: Straight Spring Loaded Mud Flap Hangers Application 2: Straight Bar Type Handedness: Both Packaging: Skin ...

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    Original price $39.99 - Original price $39.99
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  • Original price $38.95 - Original price $38.95
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    RM-T04 Rev Max Trailer Seal for Straight Spindler (Fits: 373-0223, 380065A, 42627)

    52 in stock

    Vendor: 373-0123; Vendor: 373-0223; Vendor: 372-7099; Vendor: 42622; Vendor: 42627; Vendor: 42631; Vendor: 370065A; Vendor: 380065A Can be used wit...

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    Original price $38.95 - Original price $38.95
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    RM-D02 Rev HD Max Drive Seal (Fits: 393-0273, 380003A, 47691)

    12 in stock

    Cross Reference: Vendor: 393-0173; Vendor: 393-0273; Vendor: 392-9131; Vendor: 309-0973; Vendor: 47696; Vendor: 47691; Vendor: 47694; Vendor: 47692...

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    Original price $38.95 - Original price $38.95
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  • Original price $29.99 - Original price $29.99
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    Civacon Seat Gasket For T165SV FKM Viton Part#11699-VIT

    28 in stock

    Product Details: Part#11699-VIT Black Viton Material Replacement gasket for T195SV Made by Civacon Tanker Trailer part Product Description:  T...

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    Original price $29.99 - Original price $29.99
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  • Original price $53.95 - Original price $53.95
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    Fleet Engineers AeroFlap AF-24 Series Mud Flap - 30" Black (part #033-08002)

    10 in stock

    Product Details: 24" wide, 30" long Designed for traditional dual tire configurations Unique pattern channels airflow to reduce drag and fuel cons...

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    Original price $53.95 - Original price $53.95
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  • Original price $69.95 - Original price $69.95
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    Fleet Engineers Aeroflap AF-24 Mud Flap Straight 36" Black 033-08004

    20 in stock

    Product Details: For traditional dual tire configurations Unique pattern channels airflow, reducing drag and saving fuel Decreases fuel consumpti...

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    Original price $69.95 - Original price $69.95
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  • Original price $139.99 - Original price $139.99
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    Fleet Engineers ASP-25 Series Quarter Fenders (Part# 031-00406)

    10 in stock

    Product Details: Part# 031-00406 Designed with a short support tube for superior aerodynamics Lighter weight than classic metal quarter fenders O...

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    Original price $139.99 - Original price $139.99
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  • Original price $199.95 - Original price $199.95
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    Lockable Gauge Box with Control Box Fitting Holes

    Only 1 left!

    Product Features: Lockable trailer air control box with a fitting holes Made of durable aluminum for tanker or trailer applications Has a hinged ...

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    Original price $199.95 - Original price $199.95
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    Gauge Box with 4" Sight Glass

    Only 2 left!

    Product Features: Lockable trailer air control box with a 4" sight glass window encased in a rubber grommet Made of durable aluminum for tanker o...

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    Original price $199.95 - Original price $199.95
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    Aluminum Dolly Pad Holder for 22.5" X 24" Wooden Dolly Pads

    Only 2 left!

    Product Features: Allows for secure and convenient storage of dolly pads on semi trailers Bolts onto frame of semi trailers and tankers (Holes w...

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    Original price $199.95 - Original price $199.95
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  • Original price $34.95 - Original price $34.95
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    Betts 22" X 3" Angled Semi Truck Mud Flap Conspicuity Reflectors-Pair

    100 in stock

    Product Details Application: Angled Down Bar Type or Spring Loaded Mud Flap Hangers. Handedness: Both Left and Right Hand. Packaging: Skin Card Di...

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    Original price $34.95 - Original price $34.95
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  • Original price $57.95 - Original price $57.95
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    Betts HD B25 Straight Left and Right Hand Mud Flap Hanger Kit

    200 in stock

    This product comes from the long time industry standard Betts HD. This is a Angled mud flap hanger kit designed for use on semi trucks and traile...

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    Original price $57.95 - Original price $57.95
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  • Original price $59.95 - Original price $59.95
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    Betts HD B35 Angled Mud Flap Hanger Kit

    20 in stock

    This product comes from the long time industry standard Betts HD. This is a Angled mud flap hanger kit designed for use on semi trucks and trailer...

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    Original price $59.95 - Original price $59.95
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  • Original price $79.95 - Original price $79.95
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    Betts HD B33 Coiled Angled Mud Flap Hanger Kit…

    9 in stock

    This product comes from the long time industry standard Betts HD. This is a coiled mud flap hanger kit designed for use on semi trucks and trailers...

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    Original price $79.95 - Original price $79.95
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    Betts HD B23 Coiled Straight Mud Flap Hanger Kit

    79 in stock

    Product Features This product comes from the long time industry standard Betts HD. This is a coiled mud flap hanger kit designed for use on semi tr...

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    Original price $79.95 - Original price $79.95
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  • Original price $1,199.99 - Original price $1,199.99
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    Civacon ROM III Monitor Overfill and Retain Kit 3308-3308

    Only 1 left!

    Product Details: Part#3308-3308 Complete kit with ROM III Monitor and Housing Operates on 12V and 24V systems Designed for use on tanker traile...

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    Original price $1,199.99 - Original price $1,199.99
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    $1,199.99
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  • Original price $79.95 - Original price $79.95
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    Civacon Vapor Vent Repair Kit Part#T195SVRK for T195SV

    6 in stock

    Product Details: Part#T195SVRK Made by Civacon For use on tanker trailers Complete Repair Kit for T195SV Vapor Vent Product Description: The Civ...

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    Original price $79.95 - Original price $79.95
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  • Original price $49.99 - Original price $49.99
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    Civacon Viton Base Gasket For 2" Probe Housing H50276M-VIT

    18 in stock

    Product Details:  Part#H50276M-VIT Material: FKM Black Viton Made by Civacon Replacement gasket for 1455-1455 Tanker Trailer Part Product Descri...

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    Original price $49.99 - Original price $49.99
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  • Original price $19.99 - Original price $19.99
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    Civacon Seat Gasket FKM Viton For T196SV - Part#12007-VIT

    19 in stock

      Product Details:  Part#12007-VIT Black Viton Material Replacement gasket for T196SVV Made by Civacon Product Description: The Civacon Seat Gask...

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    Original price $19.99 - Original price $19.99
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  • Original price $127.99 - Original price $127.99
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    Civacon Probe Housing 2" NPT 1455-1455

    11 in stock

    Product Details:  Part#1455-1455 Probe Housing Cap Included For use with 1110 Series 5 Wire Optic Sensor Designed for Tanker Trailers Product De...

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    Original price $127.99 - Original price $127.99
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  • Original price $409.99 - Original price $409.99
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    Civacon 3" Vapor Recovery Vent For "16 Manhole T196SV

    Only 3 left!

    Product Details: Part#T196SV Material: Aluminum Connection: 3" vapor hose Brand: Civacon Application: Tanker Trailer Seal: Teflon Outside Airline...

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    Original price $409.99 - Original price $409.99
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  • Original price $419.99 - Original price $419.99
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    API Bottom Load Valve Head w/out Sight Glass 4" 891A

    Only 4 left!

    Product Details:  API Bottom Loading Adapter Head 4" Valve with No Sight Glass Openable Bottom Load Valve Aluminum construction For tanker traile...

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    Original price $419.99 - Original price $419.99
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  • Original price $499.99 - Original price $499.99
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    Civacon API Bottom Loading Head w/ Sight Glass 891BA

    Only 3 left!

    Product Details: Part#891BA API Bottom Loading Adaptor Head With Sight Glass Heavy Duty Aluminum Craft Openable Corrosion Resistant Smooth Lever ...

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    Original price $499.99 - Original price $499.99
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  • Original price $239.99 - Original price $239.99
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    Civacon 12" CivaStar 2 Wire Probe w/ ROMLink End 5650RL-12

    16 in stock

    Product Details: Part#5650RL-12 12" Probe 2 Wire Probe ROMLink End For ROMLink Replacement probe for CivaStar Advanced Overfill Sensor Designed f...

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    Original price $239.99 - Original price $239.99
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  • Original price $319.99 - Original price $319.99
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    Civacon Blue Optic Socket w/ Housing & Ground Wire 4132 4132

    Only 2 left!

    Product Details: Part# 4132-4132 Blue Optic Socket with Housing & Ground Wire 3 J Slots, 6 Pins Includes Cap Designed for tanker trailers Bra...

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    Original price $319.99 - Original price $319.99
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  • Original price $89.99 - Original price $89.99
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    Poppet Machined 11985 for T195SV Vapor Recovery Vent

    Only 4 left!

    Product Details: Part# 11985 Replacement part for T195SV Vapor Recovery Vent Machined Aluminum construction Durable and reliable Easy to install ...

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    Original price $89.99 - Original price $89.99
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  • Original price $539.99 - Original price $539.99
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    Civacon MaxAir II 4" Emergency Valve Part#VA5182

    Only 4 left!

    Product Details: Part# VA5182 Air Operated Emergency Valve 4" opening size, 90 degree angle Aluminum construction Tef-O-Sil Seal Designed for tan...

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    Original price $539.99 - Original price $539.99
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  • Original price $74.99 - Original price $74.99
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    Civacon Viton O-Ring for API Loading Head H20058M

    14 in stock

    Product Details: Part#H20058M Made of durable Viton material Designed for API Loading Head High-quality tanker trailer part Civacon Brand  Prod...

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    Original price $74.99 - Original price $74.99
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  • Original price $124.99 - Original price $124.99
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    Civacon Internal Terminator for Tanker Trailer 1910A

    7 in stock

    Product Details: ROM II and ROMLink compatible Installed inside monitor housing High-quality tanker trailer part Durable and reliable Easy to rep...

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    Original price $124.99 - Original price $124.99
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  • Original price $59.99 - Original price $59.99
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    API Bottom Loading Adapter Sight Glass Kit 891BRK by Civacon

    12 in stock

    Product Details: Part#891BRK Brand: Civacon Trailer Part For use on API Bottom Loading Adapters with Sight Glass High-quality repair kit Product...

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    Original price $59.99 - Original price $59.99
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    Current price $59.99
  • Original price $39.95 - Original price $39.95
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    Universal Truck Parts 4" TTMA Sump Soft Teflon Flange Gasket, 8 Hole, 1/8" Thick Sump

    50 in stock

    Tested and Used by Tanker Trailer Specialist Made of premium quality (PTFE) Soft Teflon Material Works on a HUGE variety of chemicals and fluids (...

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    Original price $39.95 - Original price $39.95
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  • Original price $44.95 - Original price $44.95
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    $44.95 - $44.95
    Current price $44.95

    Universal Truck Parts 6" TTMA Soft Teflon Flange Gasket, 12 Hole, 1/8" Thick PTFE Piping

    50 in stock

    Tested and Used by Tanker Trailer Specialist Made of premium quality (PTFE) Soft Teflon Material Works on a HUGE variety of chemicals and fluids (...

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    Original price $44.95 - Original price $44.95
    Original price
    $44.95
    $44.95 - $44.95
    Current price $44.95