MERCRUISER
Drive System
SEE PAGES 112-114 FOR OUR COMPLETE LINE OF GASKET SEALANT
PKG OF 5
SCREWS
Part #
Description
O.E. #
18-2361
(PKG. OF 2)
18-2361-9➀
Lower Unit Mounting Screw
10-30206
18-3233
18-3197
Water Pick-Up Insert Screw
10-76156
18-3233-9➀
18-3230
Gear Housing To Drive Shaft
MANIFOLD STUD
Housing Screw
10-816601
Replaces: 16-49545
18-3231
Upper Drive Shaft Top
3
/8" - 24 3/8" - 16 x 5 1/4"
Cover Screw
10-98794
PKG OF 5
PKG OF 5
18-3721
18-3721-9➀
18-3236
18-2344
18-2344-9➀
NUT
HOUSING ALIGNMENT
18-4272
18-4273
Replaces: 11-13439-1,
BUSHING
RETAINING NUT
WELCH PLUG
WELCH PLUG
11-859116
Replaces: 23-32632
Replaces: 11-45812
Replaces: 19-32652
Replaces: 19-42682
For: MR/Alpha
For: #1R/MR/Alpha
Use with 18-3198
FOR INTERNAL ENGINE PARTS SEE PAGES 546-578
➁18-2617D
➁18-2614D
18-2615
18-2617
OUTDRIVE GASKET SET
OUTDRIVE GASKET SET
18-2614
(Bravo Unit)
Old Style
OUTDRIVE GASKET SET
Replaces: 16755A1
Replaces: 27-35996A1
New Style
For: All Bravo
For: IA/IB/IC and EZ Shift
--CONTAINS--
Replaces: 27-64818A1
--CONTAINS--
--CONTAINS--
Part #
Description
O.E. #
Qty.
Part #
Description
O.E. #
Part #
Description
O.E. #
Qty.
18-2516
Seal
16755
1
18-2556
Drive Shaft Housing to
27-35996
18-2820
Drive Shaft Housing
18-7198
O-Ring
25-45710
1
Bell Housing Gasket
to Bell Housing Gasket
27-64818
1
18-7153
O-Ring
25-25439
2
18-2840
Bell Housing Gasket
27-35982
18-2840
Bell Housing Gasket
27-35982
1
18-7168
O-Ring
25-48171
2
18-7153
O-Ring
25-25439
18-7153
O-Ring
25-25439
2
18-7105
O-Ring
25-62705
1
18-7170
O-Ring
25-33504
18-7117
O-Ring
25-35027
1
18-7170
O-Ring
25-33504
1
➁18-2619-1D
18-2619-1
OUTDRIVE GASKET SET
Replaces: 27-64818A3, 27-94996Q2
18-2620
For: Alpha Generation II (with reservoir)
OUTDRIVE GASKET SET
--CONTAINS--
Replaces: 27-54014A1, Q1
Part #
Description
O.E. #
For: E, H, TR, TRS
18-2743
Drive Shaft Housing
27-94996-2
--CONTAINS--
to Bell Housing Gasket
18-2840
Bell Housing Gasket
27-35982
Part #
Description
O.E. No.
18-7153
O-Ring
25-25439
18-7175
O-Ring
25-62817
18-7170
O-Ring
25-33504
18-2847
Drive Shaft Housing
27-54014
18-7117
O-Ring
25-35027
to Bell Housing Gasket
➀ Priced per Package
➁ Items ending in "D" are Display Packaged - Regular number is Non-Display
672