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Sierra Marine Parts Catalog

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STUFFING BOXES
Shaft
Constructed from non-corrosive engineered polymers
AP #
Diameter
Compatible with all materials common to marine
49409
1"
construction
1 1/8"
49410
Beveled glands force packing against shaft as it is
1 1/4"
49411
tightened
Will not scar, bind, freeze or contribute to
Durable Delrin/Selcon
misalignment of shaft
Withstands High RPM
Teflon packing is standard to reduce parasitic loss
Corrosion Free
of power
High Temperature Resistance
Used in ski boats and racing boats
PACKING
PREMIUM SQUARE MARINE
PREMIUM SQUARE MARINE
TEFLON PACKING
LUBRICATED FLAX PACKING
AP #
Diameter
Length*
Wt. (lbs.)
Pkg.
AP #
Diameter
Length*
Wt. (lbs.)
Pkg.
4720
4700
/
"
3 ft.
--
1
/
"
3 ft.
--
1
1
1
8
8
4730
4710
/
"
--
1
1
/
"
--
1
1
1
1
8
8
4721
4701
/
"
3 ft.
--
1
/
"
3 ft.
--
1
3
3
16
16
4731
4711
/
"
--
1
1
/
"
--
1
1
3
3
16
16
4722
4702
/
"
3 ft.
--
1
/
"
3 ft.
--
1
1
1
4
4
4732
4712
/
"
--
1
1
/
"
--
1
1
1
1
4
4
4723
4703
/
"
3 ft.
--
1
/
"
3 ft.
--
1
5
5
16
16
4733
4713
/
"
--
1
1
/
"
--
1
1
5
5
16
16
4724
4704
/
"
3 ft.
--
1
/
"
3 ft.
--
1
3
3
8
8
4734
4714
/
"
--
1
1
/
"
--
1
1
3
3
8
8
4725
4705
/
"
3 ft.
--
1
/
"
3 ft.
--
1
1
1
2
2
4735
4715
/
"
--
1
1
/
"
--
1
1
1
1
2
2
* All 3 foot packing comes in display packaging
18-6140
18-6141
ZINC ANODE
ZINC ANODE
Replaces: 301068
Replaces: 301069
For: 5424, M-30, M-35, M3-20,
For: 5416, M-12, M-18, M-20, M-25, M-25XP, M-25XPA,
M3-20A, M4-30, M4-30A, M-35A
M-30, M2-12
PROP NUT KITS
SHAFT KEY
Part #
Shaft Dimensions
Part #
Shaft Dimensions
18-3739
1 - 1 1/8"
18-2334
2 1/8" x 1/4"
18-3736
1 1/4"
18-3734
1 1/2"
478