Page 738 - 2021 Sierra Catalog

18-6768
COMPLETE POWER TRIM
PUMP ASSEMBLY
Steel Bracket
Replaces: 93247A7, 93247A4, 392-8261A1, 392-
8263, 88475A4, 79271A4, 74436A9 Replacement pump for Prestolite high pressure/low flow system. Primarily used 1982 and earlier. 20 amp fuse.
18-6799
COMPLETE POWER
TRIM PUMP ASSEMBLY
Stainless Steel Bracket
Replaces: 93247A7, 93247A4, 392-8261A1, 392-
8263, 88475A4, 79271A4, 74436A9 Replacement pump for Prestolite high pressure/low flow system.Salt water series. Stainless steel bracket. Primarily used 1982 and earlier. 20 amp fuse.
18-6763
TILT/TRIM MOTOR
Replaces: 92975A6, 79271A4, 67914A2, 92975A32, 93247A7
To 1984. Fits most Mercruiser Sterndrives (Motor and
Reservoir Only)
For Repair Kit use: 18-6253
18-6769-1
TILT/TRIM PUMP
Low Pressure - High Flow
Replaces: 14336A8, 88183A5 From 1984 Fits: Most Mercruiser Sterndrives
18-6772
TILT PUMP MOTOR
Replaces: 17649, 17649T, 891736T
For late style Alpha I, Generation II, and Bravo drives; early style square motors.
Mercruiser Sterndrive replacement for Oildyne units
18-6813
TRIM MOTOR
Low pressure/high flow
Replaces: 14336A6, A8, A9, A15, A20, 88183A5,
A8, A12, 865380A13
Same as 18-6769-1, plus wiring Replacement Solenoid: 18-5817
18-6746
TILT/TRIM ASSEMBLY Replaces: 14336A20, 14336A25, 14336A31, 14336A8 865380A03, 865380A13, 88183A5
18-6771
TILT/TRIM RESERVOIR Replaces: 18525, 18525A1, 17646
18-6778
TILT/TRIM RESERVOIR Replaces: 883166A1, 883166A2 For: Tilt Motors with 4 Screw Attachments
18-6823
WIRING HARNESS
Replaces: Universal Converts 3-wire Tilt and Trim motors to 2-Wire design
18-6253 COMMUTATOR END PLATE
For: Use with 18-6763
18-15501
CIRCUIT BREAKER
Replaces: 88-93582 60 AMP
18-6255
POWER TRIM BRUSH
Replaces: 392-8989
For: Use with Prestolite Pumps (Mercury #’s 93247A4)
18-5945
ALTERNATOR
(3-Wire) (No Core) (68 AMP) • SAE J1171
Replaces Mando, Motorola and original equip- ment Delco. Uses same electrical connections and mounting method. Equipped with fan and serpentine drive pulley.
18-5946
ALTERNATOR
(1-Wire) (No Core) (68 AMP)
Single wire connection fits Mercruiser and many other applications. Equipped with fan and serpentine drive pulley.
SAE J1171
APPLICATION BEGINS ON PAGE 722
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I/O — MERCRUISER - Electrical System