nav
cart
  • 877-408-1587
  • Your Account
    • Login
    • Register
  • Order Status

Your cart is empty.

1997 Mercruiser 257B734KS EXH. MANIFOLD AND CAST IRON EXH. ELBOW (5.7L-5.7LX ALPHA) Diagram and Parts

Manufacturer:
Catalog:
Year:
1997
Model:
257B734KS
Component:
EXH. MANIFOLD AND CAST IRON EXH. ELBOW (5.7L-5.7LX ALPHA)
Serial Number:
#
Description
MSRP/Price
Req.
Qty
 
#
Description
MSRP/Price
Req.
Qty
 
  • 1

    EXHAUST MANIFOLD ASSEMBLY

    87114A19

    $300.41
    $243.58
    2
     
    Add To Cart
  • 2

    PLUG

    33198A 1

    $7.20
    $5.07
    8
     
    Add To Cart
  • 3

    PIPE PLUG

    36382

    $3.80
    $2.68
    4
     
    Add To Cart
  • 4

    GASKET

    33395

    $9.60
    $6.76
    2
     
    Add To Cart
  • 5

    SCREW (4-518,)

    53728

    $3.30
    $2.32
    8
     
    Add To Cart
  • 6

    GASKET

    (USE WITH RISER KITS)

    818832

    $11.80
    $8.31
    2
     
    Add To Cart
  • 7

    GASKET

    (STANDARD COOLING)

    41813

    $12.20
    $8.59
    2
     
    Add To Cart
  • 8

    GASKET

    (CLOSED COOLING)

    41811

    $13.80
    $9.72
    2
     
    Add To Cart
  • 9

    EXHAUST ELBOW ASSEMBLY (7 )

    807914A 1

    $257.83
    $209.05
    2
     
    Add To Cart
  • 9

    EXHAUST ELBOW ASSEMBLY

    (PORT) SWISS EMISSIONS BSO1 & SAV1

    44354A10

    $257.83
    $209.05
    1
     
    Add To Cart
  • 9

    EXHAUST ELBOW ASSEMBLY

    (STARBOARD) SWISS EMISSIONS BSO1 & SAV1

    44354A 9

    $257.83
    $209.05
    1
     
    Add To Cart
  • 10

    PIPE PLUG

    36382

    $3.80
    $2.68
    2
     
    Add To Cart
  • 11

    PLUG

    33198A 1

    $7.20
    $5.07
    2
     
    Add To Cart
  • 12

    SCREW (5-3/4")

    43749

    $5.90
    $4.15
    8
     
    Add To Cart
  • 12

    SCREW (5-3/4")

    USE WITH REMOTE OIL FILTER

    43749

    $5.90
    $4.15
    6
     
    Add To Cart
  • 12

    SCREW (6-3/4")

    USE WITH REMOTE OIL FILTER

    44387

    $14.30
    $10.07
    2
     
    Add To Cart
  • 13

    J-CLIP

    73668

    $6.90
    $4.86
    1
     
    Add To Cart
  • 14

    DRAIN ELBOW

    806926A 1

    $24.10
    $16.97
    2
     
    Add To Cart
  • 15

    DRAIN PLUG

    806608A 1

    $6.40
    $4.51
    2
     
    Add To Cart
  • 16

    QUAD RING

    806609

    $1.50
    $1.06
    2
     
    Add To Cart
  • -

    ELBOW EXTENSION KIT (3")

    EACH KIT CONTAINS 2 RISERS

    93320A 3

    $363.83
    $295.00
    1
     
    Add To Cart
  • -

    ELBOW EXTENSION KIT (6")

    EACH KIT CONTAINS 2 RISERS

    93322A 6

    $432.71
    $373.95
    1
     
    Add To Cart
  • -

    GASKET SET-OVERHAUL

    CONTENTS INDICATED BY FOOTNOTE 20.

    806871A96

    $403.08
    $326.82
    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.