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Twin Disc MG-514-B Marine Transmission Parts

Diesel Parts Direct is an Authorized Twin Disc Dealer and carries a great selection of genuine parts for MG-514-B DC (deep case) and MG-514-B SC (short case) marine transmissions. We stock most popular products like clutch plates, oil pumps, rubber blocks, and filters and have them ready for immediate shipment.


OIL FILTER

  • $27.66
    • $27.66
    Qty: 

    FRONT SEAL

  • $80.36
    • $80.36
    Qty: 

    OIL PUMP GASKET

    PART RECOMMENDED WHEN CHANGING PUMP

  • $4.75
    • $4.75
    Qty: 

    OIL FILTER GASKET

    PART RECOMMENDED WHEN CHANGING FILTER

  • $4.96
    • $4.96
    Qty: 

    GASKET

    PART RECOMMENDED WHEN CHANGING FRONT SEAL

  • $9.83
    • $9.83
    Qty: 

    O-RING

    PART RECOMMENDED WHEN CHANGING REAR SEALS

  • $22.97
    • $22.97
    Qty: 

    REAR SEAL

  • $69.56
    • $69.56
    Qty: 

    RUBBER BLOCK

  • $16.44
    • $16.44
    Qty: 

    SCREEN

  • $22.57
    • $22.57
    Qty: 

    SELECTOR VALVE GASKET

  • $7.20
    • $7.20
    Qty: 

    TOP COVER GASKET

  • $8.09
    • $8.09
    Qty: 

    BEARING KIT

  • $2,990.16
    • $2,990.16
    Qty: 

    GASKET AND SEAL SET - 514B

  • $551.56
    • $551.56
    Qty: 

    OIL PUMP

  • $1,067.19
    • $1,067.19
    Qty: 

    OIL PUMP

  • $1,501.02
    • $1,501.02
    Qty: 

    SELECTOR VALVE - MG509

  • $1,631.29
    • $1,631.29
    Qty: 

    CLUTCH PLATE (DRIVING)

  • $87.72
    • $87.72
    Qty: 

    CLUTCH PLATE (DRIVEN, STEEL)

  • $113.88
    • $113.88
    Qty: 

    OVERHAUL PLATE KIT

  • $3,446.97
    • $3,446.97
    Qty: 

    CLUTCH SPRING

    PART RECOMMENDED WHEN CHANGING DRIVE PLATE

  • $2.89
    • $2.89
    Qty: 

    CLUTCH SPRING SLEEVE

    PART RECOMMENDED WHEN CHANGING PLATES

  • $2.55
    • $2.55
    Qty: 

    DIPSTICK

    Use with TD-XB2301H Dipstick Tube

  • $29.31
    • $29.31
    Qty: 

    DIPSTICK

    Use with TD-XB2301H Dipstick Tube

  • $50.43
    • $50.43
    Qty: 

    DIPSTICK TUBE

    Use with TD-B3631E and TD-B3631F Dipsticks

  • $97.27
    • $97.27
    Qty: 

    DRIVE RING (BOLTS TO FLYWHEEL, 14")

  • $847.33
    • $847.33
    Qty: 

    DRIVE SPIDER (INPUT, 14")

  • $1,865.72
    • $1,865.72
    Qty: 

    LATHE CUT RING

    PART RECOMMENDED WHEN CHANGING FRONT SEAL

  • $8.77
    • $8.77
    Qty: 

    LATHE CUT RING

    PART RECOMMENDED WHEN CHANGING REAR SEALS

  • $9.57
    • $9.57
    Qty: 

    OUTPUT FLANGE

  • $1,879.29
    • $1,879.29
    Qty: 

    OUTPUT FLANGE

  • $2,226.07
    • $2,226.07
    Qty: 

    PRESSURE HOSE

  • $152.51
    • $152.51
    Qty: 

    SUCTION HOSE

  • $79.57
    • $79.57
    Qty: 

    SUCTION HOSE

  • $203.46
    • $203.46
    Qty: 

    BREATHER

  • $155.53
    • $155.53
    Qty: 
    Hundreds Of Items Guaranteed in Stock
    Hundreds Of Items Guaranteed in Stock Click here for details
    Great Selection of Fresh and Sea Water Pumps

    GREAT SELECTION OF FRESH AND RAW WATER PUMPS

    Everyday Free Ground Shipping on Select Overhaul Kits and Turbos
    Everyday Free Ground Shipping on Select Overhaul Kits and Turbos Click here for details

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