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Home > All Applications > Exhaust System > Fiberglass Exhaust Fittings


Fiberglass Exhaust Fittings
Code / Price Name / Description
CEN1200320   

$109.00
   
Quantity in Basket: none
Connector, Exhaust, 3 X 3 X 5, Branch-Y


Fiberglass Branch "Y" Connector. It is 3" X 3" X 5" with an overall length of 15".
A=3"
B=15"
C=5"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, These Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. These components are engineered to be compatible with all other Marine Muffler parts.
Special Order Only


CEN1200441   

$129.95
   
Quantity in Basket: none
Tee Fitting, Exhaust, 3 X 3 X 5, Standard


Fiberglass "T" Fitting. It is 3" X 3" X 5" with an overall length of 14".
A1=3"
A2=3"
A3=5"
C=14"
J=9"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, These Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. These components are engineered to be compatible with all other Marine Muffler parts.
Special Order Only


MUF35CON   

$6.95
   
Quantity in Basket: none
Connector, 3.5" Diameter X 4" Long


Fiberglass Exhaust Connector
3-1/2" Diameter, 4" Long


MUF4CON   

$7.95
   
Quantity in Basket: none
Connector 4" Dia. X 4" LONG


4" connector

MUF4MINI   

$124.95
   
Quantity in Basket: none
Muffler 4" (Sold Each)


4" X 11-3/4" muffler

MUFBY-303-0003   

$99.00
   
Quantity in Basket: none
Primex™ Branch Y Connector


A=3"
B=15"
C=3"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.
Special Order Only


MUFBY-303-0005   

$109.00
   
Quantity in Basket: none
Primex™ Branch Y Connector


Fiberglass Branch "Y" Connector. It is 3" X 3" X 5", and has an overall length of 12".
A=3"
B=12"
C=5"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.
Special Order Only


MUFBY-404-0005   

$109.95
   
Quantity in Basket: none
Primex™ Branch Y Connector


Fiberglass Branch "Y" Connector. It is 4" X 4" X 5", and has an overall length of 14".
A=4"
B=14"
C=5"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.
Special Order Only


MUFCB-030-0001   

$244.95
   
Quantity in Basket: none
Primex™ Combination Check Valve, Silencer


A=3 "
B=6 "
C=17 "
D=3 "
E=23 "

Our breakthrough check valve/silencer allows you to quiet your boat and protect your engine at the same time. Great for sport fishing boats and other main engine applications, the ‘Combo’ will inhibit water intrusion even in hard backing down situations. The valve assembly is made using # 316 stainless steel pins mounted in Teflon® bearings. Properly installed, the Combo will not exceed the engine manufacturer’s recommended back pressure limit.
Special Order Only


MUFCI-080   

$189.95
   
Quantity in Basket: none
Primex™ In-Line Check Valve


A=8 "
B=16"

Amazingly compact, the In-Line will help inhibit water intrusion without taking up any valuable engine room space. The innovative design incorporates # 316 stainless steel and Teflon® bearings, which work whether you’re backing down or at anchor. Reduce the possibility of costly Repairs by installing Primex™ In-Line Check Valves.


MUFCL-303-0005   

$129.95

Sorry, MUFCL-303-0005 is temporarily backordered. Please check back later.


Quantity in Basket: none
Primex™ Sweep Collector, 90°


90° fiberglass Sweep Collector. It is 3" X 3" X 5". the overall length is 12".
A=3"
B=12"
C=5"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.


MUFCL-404-0004   

$199.95

Sorry, MUFCL-404-0004 is temporarily backordered. Please check back later.


Quantity in Basket: none
Primex™ Sweep Collector, 90°


A=4"
B=16"
C=4"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.


MUFCL-404-0005   

$154.95

Sorry, MUFCL-404-0005 is temporarily backordered. Please check back later.


Quantity in Basket: none
Primex™ Sweep Collector, 90°


A=4"
B=14"
C=5"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.


MUFCP-000-2030   

$20.95
   
Quantity in Basket: none
Primex™ Coupler


A=2 "
B=6"
C=3"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.


MUFCP-000-3540   

$31.95
   
Quantity in Basket: none
Primex™ Coupler


A=3 1/2"
B=8 1/2"
C=4"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.


MUFCP-000-4050   

$37.95
   
Quantity in Basket: none
Primex™ Coupler


A=4"
B=10"
C=5"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.


MUFCP-000-5060   

$49.95
   
Quantity in Basket: none
Primex™ Coupler


A=5"
B=12"
C=6"

Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.


MUFCV-040-0001   

$171.95
   
Quantity in Basket: none
Primex™ Check Valve (Resonator Type)


A=4"
B=8"
C=7"
D=14"

Where space is available, the Primex™ check valve helps quiet exhaust noise and inhibits water intrusion. The # 316 stainless steel and Teflon® hinge mechanism will give you years of trouble-free service in either fresh or salt water. The enlarged body area allows exhaust gases to expand and cool, helping to reduce noise.
Special Order Only


MUFEL-015-0045   

$20.95
   
Quantity in Basket: none
Primex™ 45° Exhaust Elbow


A=1 1/2"
B=2"
C=4 1/2"

Designed to work especially well with Marine Muffler components, the Primex™ elbow provides superb exhaust gas flow. Constructed of our high-quality tubing, Primex™ elbows will allow you to route your system properly. Angles other than tHose listed are available as special order items. Consult your dealer or distributor. Plumb your exhaust system like the pros with Primex™ elbows.


MUFEL-020-0090   

$36.95
   
Quantity in Basket: none
Primex™ 90° Exhaust Elbow


Fiberglass 90° Elbow. It is 2" x 2". The overall length is 4-1/4".
A=2"
B=2"
C=4 1/4"

Designed to work especially well with Marine Muffler components, the Primex™ elbow provides superb exhaust gas flow. Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.


MUFEL-025-0090   

$32.95
   
Quantity in Basket: none
Primex™ 90° Exhaust Elbow


A=2 1/2"
B=2 1/2"
C=5 1/4"

Designed to work especially well with Marine Muffler components, the Primex™ elbow provides superb exhaust gas ?ow. Constructed of our high-quality tubing, Primex™ elbows will allow you to route your system properly. Angles other than tHose listed are available as special order items. Consult your dealer or distributor. Plumb your exhaust system like the pros with Primex™ elbows.


MUFEL-030-0030   

$27.95

Sorry, MUFEL-030-0030 is temporarily backordered. Please check back later.


Quantity in Basket: none
Exhaust Elbow, 3 inch 30 degree


3" 30° Exhaust Elbow

MUFEL-030-0090   

$49.95

Sorry, MUFEL-030-0090 is temporarily backordered. Please check back later.


Quantity in Basket: none
Primex™ 90° Exhaust Elbow


Fiberglass 90° Elbow. It is 3" x 3". The overall length is 6-1/2".
A=3"
B=3"
C=6 1/2"

Designed to work especially well with Marine Muffler components, the Primex™ elbow provides superb exhaust gas flow. Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.


MUFEL-035-0090   

$46.95

Sorry, MUFEL-035-0090 is temporarily backordered. Please check back later.


Quantity in Basket: none
Primex™ 90° Exhaust Elbow


Fiberglass 90° Elbow. It is 3.5" x 3.5". The overall length is 7-1/2"
A=3 1/2"
B=3 1/2"
C=7 1/2"

Designed to work especially well with Marine Muffler components, the Primex™ elbow provides superb exhaust gas flow. Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.


MUFEL-040-0045   

$49.95

Sorry, MUFEL-040-0045 is temporarily backordered. Please check back later.


Quantity in Basket: none
Primex™ 45° Exhaust Elbow


A=4"
B=4"
C=10"

Designed to work especially well with Marine Muffler components, the Primex™ elbow provides superb exhaust gas flow. Constructed of our high-quality tubing, Primex™ elbows will allow you to route your system properly. Angles other than tHose listed are available as special order items. Consult your dealer or distributor. Plumb your exhaust system like the pros with Primex™ elbows.


MUFEL-040-0090   

$79.95
   
Quantity in Basket: none
Primex™ 90° Exhaust Elbow


Fiberglass 90° Elbow. It is 4" x 4". The overall length is 8-1/2".
A=4"
B=4"
C=8 1/2"

Designed to work especially well with Marine Muffler components, the Primex™ elbow provides superb exhaust gas flow. Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.


MUFEL-045-0045   

$41.95
   
Quantity in Basket: none
Primex™ 45° Exhaust Elbow


A=4 1/2"
B=4 1/2"
C=11"

Designed to work especially well with Marine Muffler components, the Primex™ elbow provides superb exhaust gas flow. Constructed of our high-quality tubing, Primex™ elbows will allow you to route your system properly. Angles other than tHose listed are available as special order items. Consult your dealer or distributor. Plumb your exhaust system like the pros with Primex™ elbows.


MUFEL-050-0030   

$49.95
   
Quantity in Basket: none
Exhaust Elbow, 5 inch 30 degree


5" 30° Exhaust Elbow

MUFEL-050-0045   

$53.95
   
Quantity in Basket: none
Primex™ 45° Exhaust Elbow


A=5"
B=5"
C=12 1/4"

Designed to work especially well with Marine Muffler components, the Primex™ elbow provides superb exhaust gas flow. Constructed of our high-quality tubing, Primex™ elbows will allow you to route your system properly. Angles other than tHose listed are available as special order items. Consult your dealer or distributor. Plumb your exhaust system like the pros with Primex™ elbows.


MUFEL-050-0090   

$78.95
   
Quantity in Basket: none
Primex™ 90° Exhaust Elbow


A=5"
B=5"
C=10 3/4"

Designed to work especially well with Marine Muffler components, the Primex™ elbow provides superb exhaust gas flow. Constructed of our high-quality tubing, Primex™ elbows will allow you to route your system properly. Angles other than tHose listed are available as special order items. Consult your dealer or distributor. Plumb your exhaust system like the pros with Primex™ elbows.


MUFEL-080-0045   

$158.95
   
Quantity in Basket: none
Primex™ 45° Exhaust Elbow


Fiberglass 45° Elbow. It is 8" x 8". The overall length is 19-1/2".
A=8"
B=8"
C=19 1/2"

Designed to work especially well with Marine Muffler components, the Primex™ elbow provides superb exhaust gas flow. Changing sizes from manifold to transom, plumbing a new exhaust system, or refitting your existing system, Primex™ Connectors and Couplers will make your job easier. The composite construction will give you years of trouble-free service. Primex™ components are engineered to be compatible with all other Marine Muffler parts.


MUFEL-178-0090   

$28.95
   
Quantity in Basket: none
Primex™ 90° Exhaust Elbow


A=1 7/8"
B=2"
C=4"

Designed to work especially well with Marine Muffler components, the Primex™ elbow provides superb exhaust gas flow. Constructed of our high-quality tubing, Primex™ elbows will allow you to route your system properly. Angles other than tHose listed are available as special order items. Consult your dealer or distributor. Plumb your exhaust system like the pros with Primex™ elbows.


MUFEW-020   

$8.95
   
Quantity in Basket: none
Primex™ Exhaust Tubing 2"


IMPORTANT: Quantity = Total Feet you want to order
Length = the size or sizes you would like that total quantity cut into

SOLD PER FOOT
O.D.=2"
Primex™ filament wound tubing gives you maximum clamping strength in a fire retardant fiberglass matrix. The specially designed semi-smooth outer surface makes Hose connections easy while giving you the sealing quality you need. Primex™ tubing is excellent for long or short exhaust runs. Simply isolate connections with Hose and clamps.

How do I order an item where I must specify lengths?


MUFEW-025   

$8.95
   
Quantity in Basket: none
Primex™ Exhaust Tubing 2.5"


IMPORTANT: Quantity = Total Feet you want to order
Length = the size or sizes you would like that total quantity cut into

SOLD PER FOOT
O.D.=2 1/2"
Primex™ filament wound tubing gives you maximum clamping strength in a fire retardant fiberglass matrix. The specially designed semi-smooth outer surface makes Hose connections easy while giving you the sealing quality you need. Primex™ tubing is excellent for long or short exhaust runs. Simply isolate connections with Hose and clamps.

How do I order an item where I must specify lengths?


MUFEW-030   

$9.95
   
Quantity in Basket: none
Primex™ Exhaust Tubing 3"


IMPORTANT: Quantity = Total Feet you want to order
Length = the size or sizes you would like that total quantity cut into

SOLD BY THE FOOT
O.D.=3"
Primex™ filament wound tubing gives you maximum clamping strength in a fire retardant fiberglass matrix. The specially designed semi-smooth outer surface makes Hose connections easy while giving you the sealing quality you need. Primex™ tubing is excellent for long or short exhaust runs. Simply isolate connections with Hose and clamps.

How do I order an item where I must specify lengths?


MUFEW-035   

$10.95
   
Quantity in Basket: none
Primex™ Exhaust Tubing 3.5"


IMPORTANT: Quantity = Total Feet you want to order
Length = the size or sizes you would like that total quantity cut into

SOLD BY THE FOOT
O.D.=3 1/2"
Primex™ filament wound tubing gives you maximum clamping strength in a fire retardant fiberglass matrix. The specially designed semi-smooth outer surface makes Hose connections easy while giving you the sealing quality you need. Primex™ tubing is excellent for long or short exhaust runs. Simply isolate connections with Hose and clamps.

How do I order an item where I must specify lengths?


MUFEW-040   

$12.95
   
Quantity in Basket: none
Primex™ Exhaust Tubing 4"


IMPORTANT: Quantity = Total Feet you want to order
Length = the size or sizes you would like that total quantity cut into

SOLD BY THE FOOT
O.D.=4"
Primex™ filament wound tubing gives you maximum clamping strength in a fire retardant fiberglass matrix. The specially designed semi-smooth outer surface makes Hose connections easy while giving you the sealing quality you need. Primex™ tubing is excellent for long or short exhaust runs. Simply isolate connections with Hose and clamps.

How do I order an item where I must specify lengths?


MUFEW-045   

$12.95
   
Quantity in Basket: none
Primex™ Exhaust Tubing 4.5"


IMPORTANT: Quantity = Total Feet you want to order
Length = the size or sizes you would like that total quantity cut into

SOLD BY THE FOOT
O.D.=4 1/2"
Primex™ filament wound tubing gives you maximum clamping strength in a fire retardant fiberglass matrix. The specially designed semi-smooth outer surface makes Hose connections easy while giving you the sealing quality you need. Primex™ tubing is excellent for long or short exhaust runs. Simply isolate connections with Hose and clamps.

How do I order an item where I must specify lengths?


MUFEW-050   

$14.95
   
Quantity in Basket: none
Primex™ Exhaust Tubing


IMPORTANT: Quantity = Total Feet you want to order
Length = the size or sizes you would like that total quantity cut into

IMPORTANT: Quantity = Total Feet you want to order
Length = the size or sizes you would like that total quantity cut into

SOLD BY THE FOOT
O.D.=5"
Primex™ filament wound tubing gives you maximum clamping strength in a fire retardant fiberglass matrix. The specially designed semi-smooth outer surface makes Hose connections easy while giving you the sealing quality you need. Primex™ tubing is excellent for long or short exhaust runs. Simply isolate connections with Hose and clamps.

How do I order an item where I must specify lengths?


MUFEW-060   

$18.95
   
Quantity in Basket: none
Primex™ Exhaust Tubing 6"


IMPORTANT: Quantity = Total Feet you want to order
Length = the size or sizes you would like that total quantity cut into

SOLD BY THE FOOT
O.D.=6"
Primex™ filament wound tubing gives you maximum clamping strength in a fire retardant fiberglass matrix. The specially designed semi-smooth outer surface makes Hose connections easy while giving you the sealing quality you need. Primex™ tubing is excellent for long or short exhaust runs. Simply isolate connections with Hose and clamps.

How do I order an item where I must specify lengths?


MUFMC-030-0001   

$199.00
   
Quantity in Basket: none
Primex™ Round Silencer


Round Fiberglass Silencer. It has a 3.0" inlet & outlet, the body diameter is 6.0'', the body length is 17.0", and the overall length 23.0".
A=3"
B=6"
C=17"
D=3"
E=23"

For more than three decades Marine Muffler has been quieting boats with round silencers made from fiberglass components. Back pressure compensation and corrosion-resistant properties designed into Marine Muffler products make them the choice of more OEM's then any other brand.


MUFMC-035-0001   

$168.95
   
Quantity in Basket: none
Primex™ Round Silencer


A=3 1/2"
B=8"
C=19"
D=4"
E=27"

For more than three decades Marine Muffler has been quieting boats with round silencers made from fiberglass components. Back pressure compensation and corrosion-resistant properties designed into Marine Muffler products make them the choice of more OEM’s then any other brand.


MUFMC-045-0001   

$219.00
   
Quantity in Basket: none
Primex™ Round Silencer


A=4 1/2"
B=10"
C=25D=5"
35"

For more than three decades Marine Muffler has been quieting boats with round silencers made from fiberglass components. Back pressure compensation and corrosion-resistant properties designed into Marine Muffler products make them the choice of more OEM’s then any other brand.


MUFMS-040-1000   

$136.95
   
Quantity in Basket: none
Ski Boat Silencer


A=4"
B=4 1/4"
C=38 1/4"
D=47 1/2"

Quiet your ski boat quickly and easily with the Primex™ ski boat muffler. Made from fibre retardant ?berglass components, the muffler won’t rust or rot like other mufflers. Plus they fit neatly in the bilge area, making installation quick and easy.


MUFSA-178-1010   

$108.17
   
Quantity in Basket: none
Naqualift™ Silencer 45° Side Inlet, Top Outlet


Inlet A=1 7/8"
Outlet B=1 7/8"
BaseC=7"
NOM. HEIGHT D=9 1/2"

Our breakthrough check valve/silencer allows you to quiet your boat and protect your engine at the same time. Great for sport fishing boats and other main engine applications, the ‘Combo’ will inhibit water intrusion even in hard backing down situations. The valve assembly is made using # 316 stainless steel pins mounted in Teflon® bearings. Properly installed, the Combo will not exceed the engine manufacturer’s recommended back pressure limit.


MUFTE-444-2176   

$99.95

Sorry, MUFTE-444-2176 is temporarily backordered. Please check back later.


Quantity in Basket: none
Tee Fitting, Exhaust, 4 X 4 X 4, Standard


standard 4" X 4" X 4" Exhaust Tee fitting (old style).

MUFTH-040-0000   

$39.95
   
Quantity in Basket: none
Primex™ Thru-Hull Fitting


These are 4.0" transom mounted thru-hull exhaust fittings.
A=4"
B=6 3/4"
C=5"
D=5 3/4"

They won't corrode or change color, and install with ease. Our Thru-Hull fittings have been specially designed to continue to keep their attractive, cosmetic look for years. Another important feature is the ability to use conventional, easy-to-find, rubber exhaust guards. The Primex™ Thru-Hull fittings is available in black to match all boat trim combinations.


MUFTT-150-0609   

$97.95
   
Quantity in Basket: none
Naqualift™ Silencer Top Inlet, Top Outlet


Inlet A=1 1/2"
Outlet B=1 1/2"
Base C=7"
HEIGHT D=9 1/2"

For power or sail, Naqualift™ mufflers provide superb noise reduction with virtually no power loss. Properly installed (see instructions on back inside cover), Naqualifts™ will give you years of trouble-free service. The design is suited for above or below waterline installations and is easy to install. Naqualift™ mufflers can be used on main engines or auxiliary engines.
Special Order Only


MUFTT-333-2223   

$29.95
   
Quantity in Basket: none
Tee Fitting, Exhaust, 3 X 3 X 3, Tapered


3" X 3" X 3" Tapered Exhaust Tee fitting (old style).