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  • Welcome to BayBoater Marine LLC.
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
  • Cart / $2,448.87
      • × SB Belt  Vrank to RWP Replaces 97178SB Belt  Vrank to RWP Replaces 97178
        1 × $15.95
      • × Gasket Seal Kit HBW10-150 WITH THRUST WASHERSGasket Seal Kit HBW10-150 WITH THRUST WASHERS
        1 × $79.95
      • × Shift Lever Attaching HardwareShift Lever Attaching Hardware
        1 × $4.95
      • × PlaceholderBearings
        1 × $0.01
      • × Kit Overhaul for Hurth Marine HSW 800 Reduction Series TransmissionsKit Overhaul for Hurth Marine HSW 800 Reduction Series Transmissions
        1 × $84.95
      • × Plate Kit Reverse Bronze and SteelPlate Kit Reverse Bronze and Steel
        1 × $69.95
      • × Rebuild Kit 5000 2001 Down Angle All RatiosRebuild Kit 5000 2001 Down Angle All Ratios
        1 × $699.95
      • × PlatesPlates
        2 × $12.95
      • × Bearing Kit 71C 1.52:1 OnlyBearing Kit 71C 1.52:1 Only
        1 × $379.95
      • × Plate Friction Bronze HBW20 220 250 ZF25M ZF30MPlate Friction Bronze HBW20 220 250 ZF25M ZF30M
        1 × $16.95
      • × Rear Coupling Nut for Velvet Drive 1-11/16 Replaces 1000-149-034Rear Coupling Nut for Velvet Drive 1-11/16 Replaces 1000-149-034
        1 × $18.95
      • × PlaceholderGaskets & Seals
        1 × $0.01
      • × Crusader Heat Exchanger to Circulating Water Pump Hose Replaces 98014Crusader Heat Exchanger to Circulating Water Pump Hose Replaces 98014
        1 × $89.95
      • × Neutral Safety Kit--Plate Cam Switch and Hardware Replaces Velvet Drive 1004-420-052Neutral Safety Kit--Plate Cam Switch and Hardware Replaces Velvet Drive 1004-420-052
        1 × $129.95
      • × Pulley Crankshaft for Crusader SB 1 Groove Drives Circ Pump and Alternator 97955Pulley Crankshaft for Crusader SB 1 Groove Drives Circ Pump and Alternator 97955
        1 × $21.95
      • × Bolt Kit for Neutral Safety Plate.Bolt Kit for Neutral Safety Plate.
        1 × $3.95
      • × Hose VST Tank to Fuel Rail for Yamaha Outboards F115 &LF115 2000-2007 68V-14807-21-00Hose VST Tank to Fuel Rail for Yamaha Outboards F115 &LF115 2000-2007 68V-14807-21-00
        1 × $109.95
      • × Plate Kit HBW10-150 Late 8 Steel Plate KitPlate Kit HBW10-150 Late 8 Steel Plate Kit
        1 × $299.95
      • × Pulley Kit for Small Block Crusader Engines Raw Water and Crank with BeltPulley Kit for Small Block Crusader Engines Raw Water and Crank with Belt
        1 × $109.95
      • × Bearing for Early Reduction 1.52:1, 1.91:1, 2.10:1 Ratios. Only Fits Models with Seal HolderBearing for Early Reduction 1.52:1, 1.91:1, 2.10:1 Ratios. Only Fits Models with Seal Holder
        1 × $249.95
      • × Twin Disc MG506 Gasket Filter CoverTwin Disc MG506 Gasket Filter Cover
        1 × $6.95
      • × Gasket for HBW10 HBW150 HBW150V ZF12M ZF15M ZF15MIV Bearing Cap GasketGasket for HBW10 HBW150 HBW150V ZF12M ZF15M ZF15MIV Bearing Cap Gasket
        1 × $3.95
      • × Hardware Shift Lever AttachingHardware Shift Lever Attaching
        1 × $5.95
      • × ZFP85SL- Steel PlateZFP85SL- Steel Plate
        1 × $18.95

      Subtotal: $2,448.87

      View cartCheckout

  • Checkout +
  • Cart
    • × SB Belt  Vrank to RWP Replaces 97178SB Belt  Vrank to RWP Replaces 97178
      1 × $15.95
    • × Gasket Seal Kit HBW10-150 WITH THRUST WASHERSGasket Seal Kit HBW10-150 WITH THRUST WASHERS
      1 × $79.95
    • × Shift Lever Attaching HardwareShift Lever Attaching Hardware
      1 × $4.95
    • × PlaceholderBearings
      1 × $0.01
    • × Kit Overhaul for Hurth Marine HSW 800 Reduction Series TransmissionsKit Overhaul for Hurth Marine HSW 800 Reduction Series Transmissions
      1 × $84.95
    • × Plate Kit Reverse Bronze and SteelPlate Kit Reverse Bronze and Steel
      1 × $69.95
    • × Rebuild Kit 5000 2001 Down Angle All RatiosRebuild Kit 5000 2001 Down Angle All Ratios
      1 × $699.95
    • × PlatesPlates
      2 × $12.95
    • × Bearing Kit 71C 1.52:1 OnlyBearing Kit 71C 1.52:1 Only
      1 × $379.95
    • × Plate Friction Bronze HBW20 220 250 ZF25M ZF30MPlate Friction Bronze HBW20 220 250 ZF25M ZF30M
      1 × $16.95
    • × Rear Coupling Nut for Velvet Drive 1-11/16 Replaces 1000-149-034Rear Coupling Nut for Velvet Drive 1-11/16 Replaces 1000-149-034
      1 × $18.95
    • × PlaceholderGaskets & Seals
      1 × $0.01
    • × Crusader Heat Exchanger to Circulating Water Pump Hose Replaces 98014Crusader Heat Exchanger to Circulating Water Pump Hose Replaces 98014
      1 × $89.95
    • × Neutral Safety Kit--Plate Cam Switch and Hardware Replaces Velvet Drive 1004-420-052Neutral Safety Kit--Plate Cam Switch and Hardware Replaces Velvet Drive 1004-420-052
      1 × $129.95
    • × Pulley Crankshaft for Crusader SB 1 Groove Drives Circ Pump and Alternator 97955Pulley Crankshaft for Crusader SB 1 Groove Drives Circ Pump and Alternator 97955
      1 × $21.95
    • × Bolt Kit for Neutral Safety Plate.Bolt Kit for Neutral Safety Plate.
      1 × $3.95
    • × Hose VST Tank to Fuel Rail for Yamaha Outboards F115 &LF115 2000-2007 68V-14807-21-00Hose VST Tank to Fuel Rail for Yamaha Outboards F115 &LF115 2000-2007 68V-14807-21-00
      1 × $109.95
    • × Plate Kit HBW10-150 Late 8 Steel Plate KitPlate Kit HBW10-150 Late 8 Steel Plate Kit
      1 × $299.95
    • × Pulley Kit for Small Block Crusader Engines Raw Water and Crank with BeltPulley Kit for Small Block Crusader Engines Raw Water and Crank with Belt
      1 × $109.95
    • × Bearing for Early Reduction 1.52:1, 1.91:1, 2.10:1 Ratios. Only Fits Models with Seal HolderBearing for Early Reduction 1.52:1, 1.91:1, 2.10:1 Ratios. Only Fits Models with Seal Holder
      1 × $249.95
    • × Twin Disc MG506 Gasket Filter CoverTwin Disc MG506 Gasket Filter Cover
      1 × $6.95
    • × Gasket for HBW10 HBW150 HBW150V ZF12M ZF15M ZF15MIV Bearing Cap GasketGasket for HBW10 HBW150 HBW150V ZF12M ZF15M ZF15MIV Bearing Cap Gasket
      1 × $3.95
    • × Hardware Shift Lever AttachingHardware Shift Lever Attaching
      1 × $5.95
    • × ZFP85SL- Steel PlateZFP85SL- Steel Plate
      1 × $18.95

    Subtotal: $2,448.87

    View cartCheckout

 

Gasket and Seal Kits

Home » Transmission Parts » Hurth HSW & ZF Series Hydraulic Shift Marine Transmissions » ZF80 - ZF80A, ZF85-ZF85A » Gasket and Seal Kits

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Seal For Many Hurth and ZF with 26 Spline Input
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Seal For Many Hurth and ZF with 26 Spline Input

SKU: HBS6405
$6.95
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Seal Metal Clad, Control Valve for ZF 45, 63 and 800
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Seal Metal Clad, Control Valve for ZF 45, 63 and 800

SKU: HBS5402
$12.95
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Seal Rear Metal Clad Output Reduction for Hurth HSW 800 Reduction 634319104
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Seal Rear Metal Clad Output Reduction for Hurth HSW 800 Reduction 634319104

SKU: HBS6407A
$15.95
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Copyright 2026 © Bay Boater Marine, 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
  • Login