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Twin Disc MG-520 Marine Transmission Parts

Diesel Parts Direct is an Authorized Twin Disc Dealer and carries a great selection of genuine parts for MG-520-1 DC (deep case) and MG-520-1 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.


TORSIONAL ELEMENT (VULKAN, SILICON)

$13,302.66

O-RING

$28.56

O-RING

PART RECOMMENDED WHEN CHANGING SCREEN

$12.69

DIPSTICK

$304.38

DRIVE RING (BOLTS TO FLYWHEEL, 18")

$3,675.69

BREATHER

$298.10

SELECTOR VALVE GASKET

$9.00

OIL PUMP GASKET

PART RECOMMENDED WHEN CHANGING PUMP

$9.05

OIL FILTER GASKET - MG-514-C

PART RECOMMENDED WHEN CHANGING FILTER

$11.69

SCREEN

$121.57

RUBBER BLOCK

$54.50

GASKET AND SEAL KIT

$2,023.14

FRONT SEAL

$113.99

REAR SEAL

$166.41

OIL FILTER

$139.67

SCREEN

$34.42

OIL FILTER - MG-514C

$36.46

FILTER (SPIN ON)

$114.06

OIL PUMP

$2,828.58