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1991 Mercruiser 457B100DR SEA WATER PUMP ASSEMBLY(BRAVO) Diagram and Parts

Manufacturer:
Catalog:
Year:
1991
Model:
457B100DR
Component:
SEA WATER PUMP ASSEMBLY(BRAVO)
Serial Number:
#
Description
MSRP/Price
Req.
Qty
 
#
Description
MSRP/Price
Req.
Qty
 
  • 1

    PUMP ASSEMBLY, Sea Water - Complete

    72774A50

    $449.66
    $364.59
    1
     
    Add To Cart
  • 2

    BODY/IMPELLER KIT

    807151A14

    $98.25
    $79.66
    1
     
    Add To Cart
  • 3

    COVER KIT

    87631A 4

    $129.68
    $108.93
    1
     
    Add To Cart
  • 4

    SCREW, (.312-18 x 2.88)

    73275

    $2.20
    $1.55
    2
     
    Add To Cart
  • 4

    SCREW, (.312-18 x 3.75)

    99347

    $12.10
    $8.52
    3
     
    Add To Cart
  • 5

    WASHER, (.328 x .562 x .062)

    20084

    $2.07
    $1.68
    5
     
    Add To Cart
  • 6

    GASKET

    805215 1

    $5.73
    $4.16
    1
     
    Add To Cart
  • 7

    WEAR PLATE

    94916

    $19.00
    $15.41
    1
     
    Add To Cart
  • 8

    GASKET

    94914

    $2.50
    $1.76
    2
     
    Add To Cart
  • 9

    PLUG

    59504

    $9.60
    $6.76
    1
     
    Add To Cart
  • 10

    IMPELLER

    59362 1

    $27.08
    $22.75
    1
     
    Add To Cart
  • NS

    KEY (USE WHERE APPLICABLE)

    56662

    $3.90
    $2.75
    1
     
    Add To Cart
  • 11

    WEAR PLATE

    94576

    $18.58
    $15.07
    1
     
    Add To Cart
  • 12

    QUAD RING

    94288

    $3.00
    $2.11
    1
     
    Add To Cart
  • 13

    HOUSING ASSEMBLY, Water Pump

    94913A 2

    $219.24
    $184.17
    1
     
    Add To Cart
  • 14

    SEAL, (1.254 x .312)

    90562

    $15.00
    $10.56
    2
     
    Add To Cart
  • 15

    BEARING, Ball

    72961

    $18.70
    $13.17
    2
     
    Add To Cart
  • 16

    SHAFT

    59501A 1

    $129.09
    $108.43
    1
     
    Add To Cart
  • 17

    RING, Retaining

    23720

    $1.90
    $1.34
    1
     
    Add To Cart
  • 18

    SEAL

    72785

    $17.00
    $11.97
    1
     
    Add To Cart
  • 19

    HUB

    47530

    $36.42
    $29.53
    1
     
    Add To Cart
  • 20

    PULLEY

    52822T

    $179.25
    $145.34
    1
     
    Add To Cart
  • 21

    SCREW, (.312-24 x .750)

    47277

    $0.80
    $0.56
    4
     
    Add To Cart
  • NS

    LOCKWASHER, (.312)

    39107

    $1.00
    $0.70
    4
     
    Add To Cart
  • 22

    LOCKWASHER, (.312)

    39107

    $1.00
    $0.70
    3
     
    Add To Cart
  • 23

    NUT, (.312-18) Cad Plated

    21908

    $2.00
    $1.41
    3
     
    Add To Cart
  • 24

    BRACKET

    89535T 1

    $147.94
    $124.28
    1
     
    Add To Cart
  • 25

    SCREW, (.375-16 x 1.00)

    34353

    $1.70
    $1.20
    2
     
    Add To Cart
  • 26

    LOCKWASHER, (.375)

    35048

    $0.90
    $0.63
    2
     
    Add To Cart
  • 27

    WASHER

    34714

    $1.60
    $1.13
    1
     
    Add To Cart
  • 28

    BRACE

    89609 1

    $78.32
    $65.79
    1
     
    Add To Cart
  • 29

    SCREW, (.375-16 x 1.00)

    34353

    $1.70
    $1.20
    1
     
    Add To Cart
  • 30

    LOCKWASHER, (.375)

    35048

    $0.90
    $0.63
    1
     
    Add To Cart
  • 31

    WASHER

    34714

    $1.60
    $1.13
    1
     
    Add To Cart
  • 32

    SCREW, (.375-24 x 1.00)

    35786

    $2.50
    $1.76
    1
     
    Add To Cart
  • 33

    LOCKWASHER, (.375)

    35048

    $0.90
    $0.63
    1
     
    Add To Cart
  • 34

    NUT, (.375-24)

    46335

    $2.07
    $1.68
    1
     
    Add To Cart
  • 35

    PLUG, Pipe (.125-27) (FOR WATER PUMP BODY)

    32802

    $4.90
    $3.45
    1
     
    Add To Cart
  • 36

    BELT

    13457T

    $20.40
    $14.37
    1
     
    Add To Cart
* To comply with Mercury policy, Boats.net will not ship OEM Mercury parts outside of the United States.
* Pricing applies to Internet orders only. Required numbers shown are quantities used per whole assembly. Prices are based on a quantity of one (Each). You order one, you get one. Order the quantities needed for your repair.