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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 / $3,582.51
      • × Super Master Rebuild Kit 1018 Series All RatiosSuper Master Rebuild Kit 1018 Series All Ratios
        3 × $199.88
      • × Main Case Bearing 1.52:1 & TRS 1017-130-017Main Case Bearing 1.52:1 & TRS 1017-130-017
        1 × $69.95
      • × Reverse Adapter Bearing 4840DReverse Adapter Bearing 4840D
        1 × $19.95
      • × Twin Disc 506 Plate STEELTwin Disc 506 Plate STEEL
        1 × $14.95
      • × 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
      • × Bearing Forward Clutch Housing 72C 1005 1018 1014Bearing Forward Clutch Housing 72C 1005 1018 1014
        2 × $21.95
      • × Bearing Kit for 71C and 1017 1:1 Direct Drive Velvet Drive Marine TransmissionsBearing Kit for 71C and 1017 1:1 Direct Drive Velvet Drive Marine Transmissions
        1 × $89.95
      • × Plate Reverse Bronze for Velvet DrivePlate Reverse Bronze for Velvet Drive
        1 × $21.95
      • × Neutral Safety Cover Bolt KitNeutral Safety Cover Bolt Kit
        1 × $4.95
      • × Reverse Spring Kit 12pcsReverse Spring Kit 12pcs
        1 × $18.95
      • × Plate kit for HSW630 and ZF63 Series Down Angle and V-Drive Marine TransmissionsPlate kit for HSW630 and ZF63 Series Down Angle and V-Drive Marine Transmissions
        1 × $329.95
      • × Plate Forward SteelPlate Forward Steel
        1 × $4.95
      • × Plates & Plate KitsPlates & Plate Kits
        1 × $29.95
      • × Spring Forward Clutch Pack for Velvet Drive Marine Transmissions ReplacesSpring Forward Clutch Pack for Velvet Drive Marine Transmissions Replaces
        1 × $21.95
      • × Shift Plate Neutral SafetyShift Plate Neutral Safety
        1 × $79.95
      • × Plate Forward Bronze for Velvet DrivePlate Forward Bronze for Velvet Drive
        1 × $7.88
      • × Gasket Seal Kit HBW5-50-100 WITH THRUST WASHERSGasket Seal Kit HBW5-50-100 WITH THRUST WASHERS
        1 × $74.95
      • × Rebuild Kit Velvet Drive V-Drive 2002 SeriesRebuild Kit Velvet Drive V-Drive 2002 Series
        2 × $749.95
      • × PlaceholderBearings
        2 × $0.01
      • × PlaceholderBearings
        1 × $0.01
      • × PlaceholderBearings
        1 × $0.01
      • × 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
      • × Bearing Rear Reduction 2.57:1 2.91:1 and V-DriveBearing Rear Reduction 2.57:1 2.91:1 and V-Drive
        1 × $249.95
      • × Bearing for Velvet Drive 71C 1004 1013 1017 Forward Piston Housing Replaces B107ABearing for Velvet Drive 71C 1004 1013 1017 Forward Piston Housing Replaces B107A
        1 × $18.95

      Subtotal: $3,582.51

      View cartCheckout

  • Checkout +
  • Cart
    • × Super Master Rebuild Kit 1018 Series All RatiosSuper Master Rebuild Kit 1018 Series All Ratios
      3 × $199.88
    • × Main Case Bearing 1.52:1 & TRS 1017-130-017Main Case Bearing 1.52:1 & TRS 1017-130-017
      1 × $69.95
    • × Reverse Adapter Bearing 4840DReverse Adapter Bearing 4840D
      1 × $19.95
    • × Twin Disc 506 Plate STEELTwin Disc 506 Plate STEEL
      1 × $14.95
    • × 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
    • × Bearing Forward Clutch Housing 72C 1005 1018 1014Bearing Forward Clutch Housing 72C 1005 1018 1014
      2 × $21.95
    • × Bearing Kit for 71C and 1017 1:1 Direct Drive Velvet Drive Marine TransmissionsBearing Kit for 71C and 1017 1:1 Direct Drive Velvet Drive Marine Transmissions
      1 × $89.95
    • × Plate Reverse Bronze for Velvet DrivePlate Reverse Bronze for Velvet Drive
      1 × $21.95
    • × Neutral Safety Cover Bolt KitNeutral Safety Cover Bolt Kit
      1 × $4.95
    • × Reverse Spring Kit 12pcsReverse Spring Kit 12pcs
      1 × $18.95
    • × Plate kit for HSW630 and ZF63 Series Down Angle and V-Drive Marine TransmissionsPlate kit for HSW630 and ZF63 Series Down Angle and V-Drive Marine Transmissions
      1 × $329.95
    • × Plate Forward SteelPlate Forward Steel
      1 × $4.95
    • × Plates & Plate KitsPlates & Plate Kits
      1 × $29.95
    • × Spring Forward Clutch Pack for Velvet Drive Marine Transmissions ReplacesSpring Forward Clutch Pack for Velvet Drive Marine Transmissions Replaces
      1 × $21.95
    • × Shift Plate Neutral SafetyShift Plate Neutral Safety
      1 × $79.95
    • × Plate Forward Bronze for Velvet DrivePlate Forward Bronze for Velvet Drive
      1 × $7.88
    • × Gasket Seal Kit HBW5-50-100 WITH THRUST WASHERSGasket Seal Kit HBW5-50-100 WITH THRUST WASHERS
      1 × $74.95
    • × Rebuild Kit Velvet Drive V-Drive 2002 SeriesRebuild Kit Velvet Drive V-Drive 2002 Series
      2 × $749.95
    • × PlaceholderBearings
      2 × $0.01
    • × PlaceholderBearings
      1 × $0.01
    • × PlaceholderBearings
      1 × $0.01
    • × 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
    • × Bearing Rear Reduction 2.57:1 2.91:1 and V-DriveBearing Rear Reduction 2.57:1 2.91:1 and V-Drive
      1 × $249.95
    • × Bearing for Velvet Drive 71C 1004 1013 1017 Forward Piston Housing Replaces B107ABearing for Velvet Drive 71C 1004 1013 1017 Forward Piston Housing Replaces B107A
      1 × $18.95

    Subtotal: $3,582.51

    View cartCheckout

 

Thust Washer HBW20 HBW220 HBW250 ZF25M ZF25MA

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“Bearing for Velvet Drive 71C 1004 1013 1017 Forward Piston Housing Replaces B107A” has been added to your cart. View cart
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Thust Washer HBW20 HBW220 HBW250 ZF25M ZF25MA
Thust Washer HBW20 HBW220 HBW250 ZF25M ZF25MA - Image 2
Thust Washer HBW20 HBW220 HBW250 ZF25M ZF25MA
Thust Washer HBW20 HBW220 HBW250 ZF25M ZF25MA - Image 2

$69.95

100 in stock

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SKU: HBTW20 Categories: Transmission Parts, HURTH HBW Series Mechanical Shift, Hurth HBW 20 - 220 - 250, Thrust Washers, ZF25M ZF30M

Replaces OEM #'s: 327395, 277109

Washer Thrust for Hurth Marine HBW 20, 220, 250

Fits ZF Marine Models ZF25M ZF25MA

ID: 32MM
OD 64.4MM

Replaces Hurth part #s: 327395, 277109

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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