Sierra Marine Parts Catalog
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SHIELDSHOSE—FuelSystems
6.25"
158.8 mm
4.25"
108.0 mm
Standard
6.5"
165.1 mm
3.5"
88.9 mm
Compact
Extra Capacity
4.25"
108.0 mm
8"
203.2 mm
Drain Bowl
4.25"
108.0 mm
9.75"
247.7 mm
PRIMER BULBS
Sierraisaleadingsupplierofprimer
bulbs to the marine aftermarket.
Ourbulbsaremoldedinhouse.We
usedoublecheckvalveswithviton
balls and stainless steel springs.
AquaVueâ„¢ drain
bowl style flters with
see through plastic
bowl or fre resistant
metal
bowl for below
deck installation.
30 GPH for up to 115 HP motors
(Use with N-187774S head.)
• Sierra can Fabricate custom assemblies For
OEM applications.
• Any combination oF hose
and fttings is possible.
• Use type A hose to the splash
well and type B hose to the engine.
• Customizable length.
• Inlet can be 3/8" with 5/16" outlet.
• Numerous OEM connectors available.
CUSTOM FUEL LINE ASSEMBLIES
FILTER FEATURES
Ethanol blended Fuel absorbs more water and loosens more particulants than regular Fuels. Proper fltration is
required For every horsepower engine. Sierra Fuel water separators remove over 98.8% oF emulsifed water From your
gasoline. Sierra's 10 micron flters are over 90% eFfcient at removing particles as small as 10 micron. All flters
¡ow at 90 GPH to Feed even the hungriest motor. Sierra 10 micron flters are recommended to prevent damage
to sensitive inboard and outboard fuel injection systems.
Part #
Description
Rating
Filter w/ AquaVueâ„¢ bowl
10 Micron
Filter w/ Metal bowl
10 Micron
Extra Capacity - 6"
10 Micron
Short - 3.88"
10 Micron
Long - 4.35"
10 Micron
Short - 3.88"
21 Micron
Long - 4.35"
21 Micron
Compact Filter
10 Micron
Part #
Description
Primer bulb for 1/4" hose
Primer bulb for 5/16" hose
Primer bulb for 3/8" hose
Filters available in standard packs of 12.
Sierra brackets are precision machined powder coated aluminum or marine grade
stainless steel. They are available with 3/8" or 1/4" inlets.
BRACKETS
Part #
Part #
Standard
Bulk
Boxed
Description
Pack
N-187776
3/8" Thread Stainless Steel
14
N-187777
1/4" Thread Stainless Steel
14
N-187775
3/8" Thread Aluminum
48
SUB-187852-1
1/4" Thread Aluminum
48
N-187774S
18-7774
1/4" Thread Aluminum (Compact)
60
N-184264
3/8" Pipe Plugs
—
5153R
1/4" Pipe Plugs
—
FUEL FILTERS