Top 9 Mercury 50 Hp Impeller

Replacement Kits Aftermarket Mercury Water Pump Impeller

Kit replaces the following numbers:
MERCURY MARINE 47-89983T
MERCURY MARINE 47-89983
MERCURY MARINE 47-65959
MERCURY MARINE 47-20268
Sierra 18-3007
GLM 89830

Fits the following applications:
30 HP 1271884-1448139
30 HP JET C159200-G589999
35 HP 1217222-1448139 & 1571114-UP
40 HP 2 cylinder 1224481-1476509 & 2874704-6445653
40 HP 4 cylinder C159200-UP
45 HP 1279685-1476509 & 5531630-UP
50 HP 1421113-4962055
50 HP 4 cylinder 4962056-UP
50 HP 3 cylinder 6428681-D000749
60 HP 6428681-D000749
65 HP 3 cylinder 3293184-4571651
70 HP 3 cylinder 4571652-B110053

Water pump repair kit 821354A2 is for Mercury or Mariner 40 hp through 50 hp 4-stroke outboards. The kit includes water pump impeller, drive key, face plate, gaskets and water tube seal. See your owner’s manual or service manual for specific applications and replacement instructions. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original Equipment replacement engine parts, oils, and accessories, but also works to serve all original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.

New premium JetSki Plus brand Mercury water pump rebuild kit.

Includes all parts pictured to rebuild your water pump
Direct replacement part, no modifications needed
6 blade impeller

Replaces the following part numbers:

Mercury 46-77177A3
Sierra 18-3324
GLM 12100-

Note: Please verify your exact HP, serial number range & motor year uses one of the part numbers above before ordering as many look similar.

NOTE: Please verify the part number you need matches the entire number including the “A” suffix number at the end of the part number.
Matching the correct part number including the “A” suffix number is critical for proper fitment.

1989 – 1997 30 hp JET Serial # 0C159200 thru 0G589999

1984 – 1989 35 hp (2 CYL.) Serial # 6445653 & Up

1978 – 1979 402, 40 hp (2 CYL.) Serial # 4860103 thru 5556229

1980 – 1983 40 hp (2 CYL.) Serial # 5556230 thru 6445653

1989 – Up 40 hp (4 CYL.) Serial # 0C159200 & Up

1986 – Up 45 hp (4 CYL.) Serial # 5531630 & Up

1978 – 1985 50 hp (4 CYL.) Serial # 4962056 & Up

1984 – 1990 50 hp (3 CYL.) Serial # 6428681 thru 0D000749

1984 – 1990 60 hp (3 CYL.) Serial # 6428681 thru 0D000749

1976 65 hp (650) (3 CYL.) Serial # 4382057 thru 4571651

1979 – 1983 70 hp (3 CYL.) Serial # 4977157 thru 6428680

Water pump kit with housing for Mercury 3 cylinder 2 stroke outboard motors.

Will Not Fit Bigfoot Models

Replaces Mercury Part Numbers: 47-19453Q2, 47-19453T3

Fits the Following Mercury Applications:
45 Hp JET (Serial Number 0D000750 & up) 1994-1995
50 Hp (Serial Number 0D000750 – 0G589999) 1991-1997
55 Hp (Serial Number 0D000750 & up) 1996-1997
60 Hp Non Bigfoot (Serial Number 0D000750 & up) 1991-1995

This water pump repair kit fits your Mercury F40‑60 4-stroke Bigfoot/Command Thrust outboard, 60 hp 2‑cycle BigFoot (serial number 0D000750 and above). It fits 75‑115 4-stroke outboards, 150 EFI 4-stroke outboards and 70‑90 hp 2‑cycle outboards (serial number 0A996142 and above). It fits 100‑125 Hp. 2‑cycle (4 cylinder) models having pump cover screws without insulators. It also fits V‑200/225/250 (3.0L) 2‑cycle outboards. This pump repair kit fits all 4-cylinder and 6-cylinder Verado (with 4.80 dia. torpedo gearcases) outboards. This versatile water pump repair kit also fits MerCruiser Alpha One Gen II drives (serial number 0D469859 and above). See your owner’s manual for replacement schedule. See your service manual for installation instructions. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years.  Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement engine parts, oils, and accessories, but also works to serve all Original Equipment brands in the marine and powersports industries.  It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.

For Mercury Water Pump Impeller Repair Kit
New in package, water pump impeller kit for Force 40, 50 hp two stroke outboard motors. Kit Includes impeller, face plate with gaskets and water tube seal.
Replaces Mercury/Quicksilver: 821354A1 821354
Fits the Following Mercury Mariner Applications:
Hp/Model Serial #
40 hp 1998 0E288000 – 0E344999
40 hp 1999 0E345000 – 0E369299
50 hp 1998 0E288000 – 0E344999
50 hp 1999 0E345000 – 0E369299

For Mercury Optimax 75 hp through 115 hp outboards and Mercury 4-stroke 75 hp through 15 hp outboards. See your owner’s manual for replacement schedule. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years.  Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement engine parts, oils, and accessories, but also works to serve all Original Equipment brands in the marine and powersports industries.  It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.