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Bay Boater Marine

  • Welcome to BayBoater Marine LLC. located in Harkers Island North Carolina
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  • Welcome to BayBoater Marine LLC. located in Harkers Island North Carolina
Bay Boater MarineBay Boater Marine

Bay Boater Marine

  • Transmission Parts
    • Parts for Velvet Drive Marine Transmissions
    • HURTH HBW Series Mechanical Shift
    • Hurth HSW & ZF Series Hydraulic Shift Marine Transmissions
    • Hurth IRM Series 220 301 325 Models
    • Twin Disc Transmissions
  • Marine Engine Parts
    • Yamaha Outboard
    • Crusader Replacement Parts
    • Mercruiser Replacement Parts
  • Show All Products
  • Contact
  • Account details
  • Reading Room
    • Hurth / ZF Transmission Parts
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  • Transmission Parts
    • Twin Disc Transmissions
      • MG506 MG506A
        • Plates and Plate Kits
        • Gaskets & Seals
    • Parts for Velvet Drive Marine Transmissions
      • 73 Series Transmission
      • 71C – 1017 – 1004 Series
        • 71C & 1017 Series 1:1 Direct Drive
          • Rebuild Kits
          • Plate Kits
          • Bearings
          • Individual Plates
          • Neutral Safety
          • Seal Kits
          • Hardware– Bolts Nuts Washers Vents Small Parts
          • Springs
          • Vent
          • Seals
        • 1017 Series Reduction Note Rear Seal Taps Directly Into Case
          • Rebuild Kits
          • Plate Kits – Forward and Reverse
          • Bearing Kits
          • Individual Plates
          • Bearings
          • Bearings
          • Neutral Safety
          • Seal Kits
          • Hardware
          • Springs
          • Gasket & Seal Rebuild Kit
          • Rear Coupling Nut
          • Seals
          • Seals
          • Vent
        • 71C Reduction Identified by having a 6 Bolt Seal Holder for Rear Seal
          • Rebuild Kits
          • Plate Kits
          • Bearing Kits
          • Bearings
          • Neutral Safety Parts
          • Seal Kits
          • Hardware & Small Parts
          • Rear Coupling Nut
          • Individual Plates
          • Individual Seals
          • Springs
        • 1004 Series V-Drive–Engine in Very Back of Boat-Prop shaft Runs Under Motor
          • Rebuild Kits
          • Plate Kits
          • Bearing Kits
          • Plates
          • Bearings
          • Neutral Safety
          • Hardware
          • Rear Coupling Nut
          • Seal Kits
          • Seals
          • Springs
      • 72C – 1018 – 1005 Series
        • 1018 72C 1:1 Transmission
          • Rebuild Kits
          • Plate Kits
          • Bearings for 72C and 1018 Series 1:1 Transmissions
          • Individual Plates
          • Neutral Safety
          • Seal Kits
          • Hardware
          • 1014 Series
          • Seals
          • Springs
        • 1018 Series ***NOTE REAR SEAL TAPS DIRECTLY INTO CASE***
          • Rebuild Kits
          • Plate Kits
          • Bearing Kits
          • Individual Plates
          • Individual Bearings
          • Neutral Safety
          • Hardware & Small Parts
          • Seal Kits
          • Seals
          • Springs
          • 1018 Series
        • 72 Series ***NOTE SEAL HOLDER BEHIND COUPLING***
          • Rebuild Kits for 72 Series Reduction
          • Plate Kits
          • Bearing Kits
          • Plates
          • Individual Bearings
          • Neutral Safety
          • Hardware
          • Rear Coupling Nut
          • Seals and Seal Kits
          • Seals
          • Springs
        • 1005 Series
          • Rebuild Kits
          • Plate Kits
          • Plates
          • Bearings
          • Neutral Safety
          • Hardware
          • Rear Coupling Nut
          • Seal Kits
          • Seals
          • Springs
      • 1013 Series This is also called a CR2 or Drop Center Because it Has a Dropdown
        • Rebuild Kits
        • Plate Kits
        • Plates
        • Bearings
        • Neutral Safety
        • Hardware
        • Springs
        • Rear Coupling Nut
        • Seal Kits
        • Seals
        • Vent
      • 1014 Series
        • Rebuild Kits
        • Plate Kits
        • Plates
        • Bearings
        • Hardware
        • Neutral Safety
        • Rear Coupling Nut
        • Seal Kits
        • Seals
        • Springs
        • Vent
      • 20-01 Series 8 degree Down Angle Also called a 5000 Series
        • Rebuild Kits
        • Plates and Plate Kits
        • Bearings and Bearing Kits
        • Neutral Safety
        • Hardware
        • Rear Coupling Nut
        • Seals and Seal Kits
        • Vent
      • 20-02 Series Also called a 5000 Series — Aluminum Case V-Drive
        • Rebuild Kits
        • Plates and Plate Kits
        • Bearings and Bearing Kits 20-02 Series 5000
        • Neutral Safety
        • Hardware
        • Rear Coupling Nut
        • Seals and Seal Kits
        • Vent
    • HURTH HBW Series Mechanical Shift
      • Mechanical Shift Identification Guide
      • Hurth HBW Models 5, 50 and 100
        • Rebuild Kits for HBW5 HBW50 HBW100 ZF5M ZF6M ZF10M
        • Plates
        • Bearing
        • Gasket Kits – Gasket & Seal Kits – Gaskets & Seal Kits with Thrust Washers
        • Thrust Washers
      • ZF5M ZF10M
        • Rebuild Kits
        • Plates
        • Bearing
        • Gasket and Seal Kits
        • Seals
      • Hurth HBW 10 125 150 150V
        • Rebuild Kits for Hurth HBW10 125 150 and ZF12M 15M
        • Clutch Plates and Plate Kits
        • Bearings and Bearing Kits
        • Gasket and Seal Kits
        • Thrust Washers
      • ZF12M – ZF15M – ZF15MIV
        • Rebuild Kits
        • Clutch Plate Kit
        • Bearings and Bearing Kits
        • Gasket and Seal Kits
        • Seals
      • Hurth HBW 20 – 220 – 250
        • Rebuild Kits
        • Clutch Plate Kits
        • Bearings and Bearing Kits
        • Gasket and Seal Kits
        • Thrust Washers
      • ZF12M – ZF15M
        • Rebuild Kits
        • Clutch Plate Kits
        • Bearing Kits
        • Gasket and Seal Kits
        • Thrust Washers
      • ZF25M ZF30M
        • Rebuild Kits
        • Clutch Plate Kits
        • Bearings and Bearing Kits
        • Gasket and Seal Kits
        • Thrust Washers
    • Hurth HSW & ZF Series Hydraulic Shift Marine Transmissions
      • HSW 630 – HSW 630A
        • Rebuild Kits
        • Plates and Plate Kits
        • Gasket and Seal Kits
      • ZF63 – ZF63A
        • Rebuild Kits
        • Clutch Plate Kits
        • Gasket and Seal Kits
      • HSW630IV
        • Rebuild Kits
        • Clutch Plates and Plate Kits
        • Gaskets and Seal Kits
      • ZF63IV
        • Rebuild Kits
        • Clutch Plate Kits
        • Gasket and Seal Kits
      • HSW800 – HSW800A
        • Rebuild Kits
        • Clutch Plates and Plate Kits
        • Gasket and Seal Kits
      • ZF80 – ZF80A, ZF85-ZF85A
        • Rebuild Kits
          • Small Plate 6 Lug Steel Plate
          • Large Plate 8 Lug Steel Plate
        • Clutch Plate Kits
          • Small Plate 6 Lug Steel Plate
          • Large Plate 8 Lug Steel Plate
        • Gasket and Seal Kits
      • HSW800IV
        • Rebuild Kits
        • Clutch Plates and Plate Kits
        • Gasket and Seal Kits
      • ZF80IV – ZF85IV
        • Rebuild Kits
          • Large Plate 8 Lug Steel Plate
          • Small Plate 6 Lug Steel Plate
        • Clutch Plate Kits
          • Large Plate 8 Lug Steel Plate
          • Small Plate 6 Lug Steel Plate
        • Gasket and Seal Kits
    • Hurth IRM Series 220 301 325 Models
      • IRM304A, IRM304C, IRM310A/APL, IRM311A
        • Plates and Plate Kits
        • Gaskets and Seals
      • IRM220 IRM220A
      • ZF280 ZF280A
      • ZF IRM 301A IRM301C
      • ZF220 ZF220A
        • Plates
        • Rebuild Kits
        • Seal Kit
      • ZF301A & ZF301C
        • Plate Kits
        • Rebuild Kits
        • Seal Kits
      • ZF325
        • Plates
        • Rebuild Kits
        • Seal Kit
  • Marine Engine Parts
    • Yamaha Outboard
    • Crusader Replacement Parts
      • Crusader Pulleys and Pulley Kits
        • Small Block Engines model 220 270 305 350 5.0L 5.7L
        • Big Block Engines Model 454 7.4L and 502 8.2L
      • Crusader Molded Water Hoses
      • Wiring Harnesses
    • Mercruiser Replacement Parts
  • Uncategorized
Last Updated: November 6, 2026
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Copyright 2026 © Bay Boater Marine, Harkers Island, NC U.S.A.
  • ×
  • Transmission Parts
    • Parts for Velvet Drive Marine Transmissions
    • HURTH HBW Series Mechanical Shift
    • Hurth HSW & ZF Series Hydraulic Shift Marine Transmissions
    • Hurth IRM Series 220 301 325 Models
    • Twin Disc Transmissions
  • Marine Engine Parts
    • Yamaha Outboard
    • Crusader Replacement Parts
    • Mercruiser Replacement Parts
  • Show All Products
  • Contact
  • Account details
  • Reading Room
    • Hurth / ZF Transmission Parts
  • Login