DieselTech™ - AP Exhaust Technologies Inc

DieselTech™

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Proven Quality. Comprehensive Support

Our engineers understand that time is money, so we save you both with components designed to install quickly, maximize performance and extend service life. We offer exact-fit replacement mufflers, exhaust pipes and accessories for most diesel applications. DieselTech™ units meet or exceed all requirements and are engineered to fit precisely getting your equipment back working faster. We support your fleet team with customer service and technical support.

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DieselTech Mufflers


Heavy Duty Mufflers for Commercial and Industrial Applications

Most Popular Makes and Models

Fit and sound like original equipment muffler

FEATURES AND BENEFITS

  • All makes and models
  • Direct fit and universal muffler options
  • Fit and sound like original equipment design
  • Highest quality materials
  • Best coverage in the aftermarket
  • All aluminized, or stainless mufflers for long life
  • Precise application data

CONSUMER BENEFITS

  • Long life
  • Ease of installation
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School Bus Mufflers

Restore the Quiet Ride on School Buses

Multiple muffler designs for a safe and quite ride

All aluminized or stainless construction

FEATURES AND BENEFITS

  • Original equipment design
  • All aluminized or stainless construction
  • Multiple muffler designs for a safe and quite ride
  • Direct fit and universal coverage
  • Best coverage in the aftermarket
  • Best warranty

CONSUMER BENEFITS

  • Long life
  • Ease of installation
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Spark Arrestors

Provides Exhaust Fire Protection on Forestry Applications

Required for heavy duty forestry equipment

Over 90% effective

FEATURES AND BENEFITS

  • All aluminized materials
  • Over 90% effective
  • Qualified and rated by U.S. Department of Agriculture and Forest Service

CONSUMER BENEFITS

  • Long life
  • Peak performance
  • Safety
  • Ease of installation
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DieselTech Pipes


Heavy Duty Flex Tubing

Stainless, Galvanized and Aluminized Choices

Tubing coils of 10' and 25' lengths

Standard and heavy duty gauge material

FEATURES AND BENEFITS

  • Tubing coils of 10' and 25' lengths
  • Standard and heavy duty gauge material
  • Stainless, aluminized and galvanized varieties
  • Diameters ranging from 1" to 6"
  • Pre-cut flex hose available
  • Popular diameters with end connectors
  • Stainless steel bellows flex

CONSUMER BENEFITS

  • Long life
  • Peak performance
  • Ease of installation
  • Makes for durable connection
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Heavy Duty Exhaust Elbows

Universal Elbows Provide for Flexibility in Heavy Duty Repair

Many choices in angles and diameters

Chrome and aluminized options

FEATURES AND BENEFITS

  • Capabilities from 1.5" to 6" diameters
  • 15,30,45,60,67,90 degree bend options
  • All aluminized or chrome offering
  • Triple plated chrome process for mirror finish
  • 16 gauge steel thickness
  • Best coverage in the aftermarket

CONSUMER BENEFITS

  • Long life
  • Best fit
  • Excellent appearance
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Connectors and Adapters

Makes Installation Easier When Fitting Pipes Together

Large variety of shapes and sizes

Universal and direct fit styles for cars, trucks, and heavy duty vehicles

FEATURES AND BENEFITS

  • All aluminized materials
  • Wide range of coverage in all styles and dimensions
  • Universal and direct fit offering
  • Precise application data

CONSUMER BENEFITS

  • Allows for custom work
  • Wide selection
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Heavy Duty Pre-Bent Pipes

Large Diameter Exhaust and Tailpipes for Truck and Bus

Precision engineered fit for easy installation

Most popular heavy duty truck applications

FEATURES AND BENEFITS

  • 4", 5" and 6" diameter pipes
  • Aluminized pipes are constructed from heavy 14 and 16-gauge steel
  • Mandrel bending for improved exhaust gas flow
  • Precision engineered fit for easy installation
  • Direct fit design for original equipment fit and appearance

CONSUMER BENEFITS

  • Aluminized construction for longer life
  • Designed to match original appearance
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Heavy Duty Exhaust Stack Pipes

Stack Pipes That Provide a Perfect Finish on Any Heavy Duty Truck

Straight, curved, angle cut, slant cut, bull horn stacks

Best coverage in the aftermarket

FEATURES AND BENEFITS

  • Curved, angle cut, slant cut, bull horn stacks
  • Specialty stacks
  • All aluminized or chrome offering
  • Triple plated chrome process for mirror finish
  • 16 gauge steel thickness
  • Best coverage in the aftermarket

CONSUMER BENEFITS

  • Long life
  • Excellent appearance
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Straight Steel Tubing

Ideal for Bending Custom Exhaust Pipes

Highest quality aluminized and stainless steel tubing

Diameters ranging from 1-1/2" to 10"

FEATURES AND BENEFITS

  • Highest quality aluminized, 409 stainless, and 304 stainless tubing
  • Comprehensive offering to meet all bending requirements
  • 7'6" and 10' lengths
  • Diameters ranging from 1-1/2" to 10"
  • 14 and 16-gauge wall thickness
  • The tube weld seam is coated on aluminized tubing to prevent corrosion along the seam
  • Part number sequence for ease in identifying different pipe diameters and lengths
  • Used for fabricating tail spouts, custom systems and premium exhaust systems

CONSUMER BENEFITS

  • Professional technician can easily bend for custom exhaust work
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DieselTech Accessories


Heavy Duty Exhaust Clamps

A Perfect Fit and Seal on Any Exhaust Installation

V-Band Clamps install easy for a perfect seal

Preformed stainless steel band clamps enhance appearance

FEATURES AND BENEFITS

  • Wide coverage of all clamps in popular styles and sizes
  • Preformed band clamps with gasket for extra sealing
  • Preformed band clamps
  • Flat band clamps
  • Butt joint band clamps
  • U-bolt and guillotine clamp designs
  • Aluminized and stainless material
  • Sold as individual pieces

CONSUMER BENEFITS

  • Long life
  • Wide coverage
  • Enhanced appearance with stainless steel clamps
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Rain Caps

Keep the Rain from Entering Your Exhaust System

Multiple sizes and finished available

Protects vertical pipe stacks from the weather

FEATURES AND BENEFITS

  • Powder coated and chrome plated styles
  • Wide coverage
  • Sizes range from 1” to 6"

CONSUMER BENEFITS

  • Excellent appearance
  • Easy to install
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Muffler and Exhaust Pipe Shields

Add Protection and Style With High Luster Shields

Bright finish for enhanced appearance

Clamp kits available for quick installation

FEATURES AND BENEFITS

  • All polished stainless and aluminized materials
  • Chrome and zinc plated clamps
  • Wide coverage in all styles and sizes

CONSUMER BENEFITS

  • Excellent appearance
  • Long lasting finish
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