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1997 Mercruiser 257B031KS PISTONS AND CONNECTING RODS Diagram and Parts

Manufacturer:
Catalog:
Year:
1997
Model:
257B031KS
Component:
PISTONS AND CONNECTING RODS
Serial Number:
#
Description
MSRP/Price
Req.
Qty
 
#
Description
MSRP/Price
Req.
Qty
 
  • 1

    PISTON/PISTON PIN

    (STANDARD)

    850097

    $281.83
    $228.51
    8
     
    Add To Cart
  • 1

    PISTON/PISTON PIN

    (.030 O.S.)

    850098

    $266.75
    0
  • 2

    PISTON RING

    (STANDARD)

    17464

    $34.08
    $27.64
    8
     
    Add To Cart
  • 2

    PISTON RING

    (.030 O.S.)

    17465

    $31.83
    $25.81
    0
     
    Add To Cart
  • 3

    CONNECTING ROD

    8164

    $219.66
    $178.11
    8
     
    Add To Cart
  • 4

    BOLT

    85802

    $9.97
    16
  • 5

    NUT

    37493

    $3.60
    $2.54
    16
     
    Add To Cart
  • 6

    BEARING UNIT

    (PAIR - STANDARD)

    85701

    $9.58
    8
     
    Add To Cart
  • 6

    BEARING UNIT

    (PAIR - .001 U.S.)

    85702

    $8.45
    0
     
    Add To Cart
  • 6

    BEARING UNIT

    (PAIR - .002 U.S.)

    85703

    $8.59
    0
     
    Add To Cart
  • 6

    BEARING UNIT

    (PAIR - .010 U.S.)

    85704

    $7.61
    0
     
    Add To Cart
  • 6

    BEARING UNIT

    (PAIR - .020 U.S.)

    85705

    $7.61
    0
     
    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.