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Boater Support 9-5 Est M-F     1-856-232-6969

Aftermarket Parts

Aftermarket Parts

  • Sierra Air Filter Westerbeke# 39705 23-1101

    Sierra Air Filter Westerbeke# 39705 23-1101

    Sierra

    $7.99 $7.71
    Sierra Air Filter Westerbeke# 39705 23-1101
    Part Number:
    47-231101
    Availability:
    In Stock - Ships same or next business day.
    Replaces:
    Westerbeke
    #39705
    Fits:
    8.0 BTDA(60Hz) / 6.0 BTDA(50Hz) - 10.0 BTDA(60Hz) / 7.5 BTDA(50Hz) 12.5 BTDB(60Hz) / 9.4 BTDB(50Hz) 15.0 BTDC(60Hz) / 12.0 BTDC(50Hz)
    $7.99 $7.71
  • Sold out - Special order may be available, please call 856-232-6969 ext1
    Sierra Alt Conv Kit 3.7L MerCruiser #804916A 1 18-5953-1

    Sierra Alt Conv Kit 3.7L MerCruiser #804916A 1 18-5953-1

    Sierra

    $1,133.69 $970.80
    Sierra Alt Conv Kit 3.7L MerCruiser #804916A 1 18-5953-1Includes new 68 AMP alternator; mounting brackets 18-5968; pulley; wiring; hardware and instructions. Converts model 470 aluminum block MerCruiser engines serial number 4625580 & up with stator...
    Part Number:
    47-59531
    Availability:
    In Stock - Ships same or next business day.
    Type:
    New
  • Sierra Amega Domed Speedo Kit 65 Mph 57900P

    Sierra Amega Domed Speedo Kit 65 Mph 57900P

    Sierra

    $118.39 $74.94
    Sierra Amega Domed Speedo Kit 65 Mph 57900PSmart white and red graphics on a black dial background; these very low profile bezels follow the curve of the lenses to eliminate water trapping. Design with domed glass sheds water and resists scratching...
    Part Number:
    11-57900P
    Availability:
    In Stock - Ships same or next business day.
    Size:
    3"
    Type:
    Speedo Kit (includes pitot and hose)
    Dial Range:
    10-65 mph
    Sender Code:
    G included
    $118.39 $74.94
  • Sierra Amega Gauge-Oil Pressure 80Psi 57903P

    Sierra Amega Gauge-Oil Pressure 80Psi 57903P

    Sierra

    $47.99 $31.39
    Sierra Amega Gauge-Oil Pressure 80Psi 57903PSmart white and red graphics on a black dial background; these very low profile bezels follow the curve of the lenses to eliminate water trapping. Design with domed glass sheds water and resists scratching...
    Part Number:
    11-57903P
    Availability:
    In Stock - Ships same or next business day.
    Size:
    2"
    Type:
    Engine Oil Pressure
    Dial Range:
    0-80 psi
    Sender Code:
    C
    $47.99 $31.39
  • Sierra Amega Gauge-Trim-Mer Vp Yam01 57905P

    Sierra Amega Gauge-Trim-Mer Vp Yam01 57905P

    Sierra

    $49.99 $31.18
    Sierra Amega Gauge-Trim-Mer Vp Yam01 57905PSmart white and red graphics on a black dial background; these very low profile bezels follow the curve of the lenses to eliminate water trapping. Design with domed glass sheds water and resists scratching...
    Part Number:
    11-57905P
    Availability:
    In Stock - Ships same or next business day.
    Size:
    2"
    Type:
    Trim - Mariner/Merc - Yamaha (2001)
    Dial Range:
    Up-Down
    Sender Code:
    Engine Mfr. Supply
    $49.99 $31.18
  • Sierra Amega Tachometer BRP System Check J/E2 58935P

    Sierra Amega Tachometer BRP System Check J/E2 58935P

    Sierra

    $351.79 $216.23
    Sierra Amega Tachometer BRP System Check J/E2 58935PSmart white and red graphics on a black dial background; these very low profile bezels follow the curve of the lenses to eliminate water trapping. Design with domed glass sheds water and resists...
    Part Number:
    11-58935P
    Availability:
    In Stock - Ships same or next business day.
    Size:
    3"
    Type:
    Tachometer - BRP System Check
    Dial Range:
    0-7000 rpm
    Sender Code:
    O/B Alt or Coil
    $351.79 $216.23
  • Sierra Amega Trim J/E Suz 4 Stroke 58431P

    Sierra Amega Trim J/E Suz 4 Stroke 58431P

    Sierra

    $50.89 $31.18
    Sierra Amega Trim J/E Suz 4 Stroke 58431PSmart white and red graphics on a black dial background; these very low profile bezels follow the curve of the lenses to eliminate water trapping. Design with domed glass sheds water and resists scratching...
    Part Number:
    11-58431P
    Availability:
    In Stock - Ships same or next business day.
    Size:
    2"
    Type:
    Trim - Evinrude/Johnson Outboard
    Dial Range:
    Up-Down
    Sender Code:
    Engine Mfr. Supply
    $50.89 $31.18
  • Sierra Arctic 2 Fuel Gauge (E-F) 68365P

    Sierra Arctic 2 Fuel Gauge (E-F) 68365P

    Sierra

    $48.89 $32.49
    Sierra Arctic 2 Fuel Gauge (E-F) 68365PStylish White bezel design; black on white graphics; accurate and reliable; these tough instruments look good on all types of boats. Domed glass sheds water and resists scratching. Instruments available for most...
    Part Number:
    11-68365P
    Availability:
    In Stock - Ships same or next business day.
    Size:
    2"
    Type:
    Fuel Gauge
    Dial Range:
    (E-F) 240-33 ohm
    Sender Code:
    F
    $48.89 $32.49
  • Sierra Arctic 2 Voltmeter 8-18V Dc 68383P

    Sierra Arctic 2 Voltmeter 8-18V Dc 68383P

    Sierra

    $53.49 $35.51
    Sierra Arctic 2 Voltmeter 8-18V Dc 68383PStylish White bezel design; black on white graphics; accurate and reliable; these tough instruments look good on all types of boats. Domed glass sheds water and resists scratching. Instruments available for most...
    Part Number:
    11-68383P
    Availability:
    In Stock - Ships same or next business day.
    Size:
    2"
    Type:
    Voltmeter
    Dial Range:
    8-18 VDC
    Sender Code:
    N/R
    $53.49 $35.51
  • Sierra Arctic 3 Speedo Kit 65 Mph 68371P

    Sierra Arctic 3 Speedo Kit 65 Mph 68371P

    Sierra

    $118.39 $73.36
    Sierra Arctic 3 Speedo Kit 65 Mph 68371PStylish White bezel design; black on white graphics; accurate and reliable; these tough instruments look good on all types of boats. Domed glass sheds water and resists scratching. Instruments available for most...
    Part Number:
    11-68371P
    Availability:
    In Stock - Ships same or next business day.
    Size:
    3"
    Type:
    Speedo Kit (includes pitot and hose)
    Dial Range:
    10-65 mph
    Sender Code:
    G included
    $118.39 $73.36