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Working closely with original equipment manufacturers, we have developed quality custom accessories
to complement our Nelson? brand mufflers and tube assemblies.
Our Nelson? exhaust accessories and components are integrated into complete exhaust systems to
meet the most challenging customer requirements. As a manufacturer of mufflers
and formed tube assemblies, we can supply aluminized, mild, and stainless
steel, as well as finishes such as high-heat paint, zinc, and chrome plating.
Brackets and Hangers
Standard brackets and hangers are available to install pipes and mufflers from
2 to 12 inches in diameter. Styles include universal swivel hangers,
mini-swingers, and several rigid hangers and frame-mount brackets. Custom
brackets can come in almost any size and shape.
Clamp styles include U-bolt, band clamp, AccuSeal?, wide band clamps, and V-band clamps. Clamp
sizes from 1.5 to 6 inches are standard. In addition, non-standard sizes and
custom designed clamps with standoffs and integral brackets or shields are
Stacks and Tail Pipes
Standard stacks and elbows from 2 to 6 inches (51 to 152 mm) in diameter are
available in aluminized and chrome finish with either I.D. slotted or O.D.
ends. Dump truck stacks, Pak Stacks, and Monster Stacks are also available.
Custom stacks and tail pipes can be made in diameters from 0.75 to 7 inches
(19 mm to 178 mm). In addition, you can specify double-wall or insulated
Heat Shields and Guards
Standard heat shields and shield kits are available for tube and muffler
diameters from 4 to 10 inches (102 to 245mm). A variety of patterns can be
stamped into the metal to display your name or logo. Custom shield designs are
used on a wide variety of Nelson? brand original equipment mufflers and
We offer standard rain caps, chromed rain caps, and silent rain caps. Caps are
available in sizes from 2 to 6 inches (51 to 262 mm).
Add-On Spark Arrestors
Add-on Silent Screen spark arrestors attach to the outlet at the end of the
exhaust system and are available in sizes of 0.75 to 1.625 inches. We also
offer a "muffler style" spark arrestor, which is available with
inlet sizes from 1 to 6 inches. The USDA Forest Service has approved both
Add-On Packed Silencers
Silent Pak silencers can be added to tail pipes from 0.75 to 1.625 inches (19
to 41 mm) in diameter.
Commonly used mounting flanges are available through our catalog. More than
1,000 tooled mounting flanges are available for use on custom pipe and muffler
Connectors and Adaptors
Standard flared connectors are available to fit many heavy-duty engines. Other
connectors include expanders, reducers, threaded adaptors, tilt cab
connectors, flex tube connectors, and ball-and-socket connectors.