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Mercury Mercruiser 46-60366A1 46-60366Q1 Upper Pump Housing Kit Sierra 18-3507
- Mercury Mercruiser Upper Pump Housing Kit
- Kit Includes:
- (1) 18-3007 Impeller
- (1) 18-3118 Upper Pump Housing
- (2) 18-2945 Drain Gasket
- (1) 18-2823 Lower Water Pump Base To Face Plate Gasket
- (1) 18-2824 Upper Face Plate To Body Gasket
- (1) 18-2825 Water Pump Base Gasket
- (1) 18-2841 Water Pump Base Gasket
- (1) 18-2948 Drain Plug
- (1) 18-3107 Plate
- (1) 18-7155 O-Ring
- (1) 18-7174 O-Ring
- (1) 18-7115 O-Ring
- For use with:
- 30 HP serial number 1271884-1448139
- 30 Jet serial number C1592000-G589999
- 35 HP 1963-65 serial number 1571114-1960826
- 35 HP 1966-69 serial number 1960827-6445652
- 35 HP 1984-up serial number 6445653 and up
- 40 HP 1970-75 serial number 2874704-4362214
- 40 HP 1976-77 serial number 4362215-4860102
- 40 HP 2 cyl 1978-96 serial number 4860103-6445653
- 40 HP 4 cyl 1989 serial number C159200 and up
- 45 HP 1986-89 serial number A914859 and up (does not fit Jet D000750 andup)
- 50 HP 1963-68 serial number 1521914-2514918
- 50 HP 1969-75 serial number 2514919-4357639
- 50 HP 1976-77 serial number 4357640-4962055
- 50 HP 4 cyl 1978-85 serial number 4962056-A914858
- 50 HP 3 cyl 1986-90 serial number A912478-D000749
- 60 HP 3 cyl 1984-90 serial number 6428681-D000749
- 65 HP 3 cyl 1972-75 serial number 3293184-4382056
- 65 HP 3 cyl 1976-up serial number 4382057 and up
- 70 HP 3 cyl 1977-78 serial number 4571652-4977156
- 70 HP 1979-86 serial number 4977157-B110053
- Manufacturer: Sierra
- Part Number: 18-3507
- Also Known As: Mercury Mercruiser 46-60366A1, 46-60366Q1
