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Yanmar 3GM Marine Diesel Engine Parts

As an Authorized Yanmar Dealer, we carry a great selection of genuine parts for Yanmar 3GM Series marine diesel engines, including impellers, water pumps, and filters. Our comprehensive inventory covers popular models like 3GM, 3GM30, 3GM30F, and 3GMF.

If you do not see the item you are looking for, please use our quote request form or call us at 888.694.6336: our knowledgeable inside sales staff will gladly assist you.


JOINT BOLT ASSEMBLY - 3T75HL / 3TN66L / 4TN100L (M12)

$15.62

VALVE CAP - L100N6 / 3TNE74 / 4TNE84 / 4TNE84T

$8.55

IMPELLER - 2GM / 3GM / YSB8 / YSM12

From $37.40

IMPELLER GASKET - 2GM / 3GM / YSB / SVE

$5.78

MIXING ELBOW JOINT - 3JH25A / 2GM20 / 3GM30 / 2YM15 / 3YM20

$58.54

FUEL FILTER ELEMENT - 2GM

$8.91

V-BELT - 1GMY / 2GM20 / 3GM30 / 3GMFY (WATER PUMP, M/19)

From $17.62

GASKET - 3TN66L / 3TNA68L

$2.71

PISTON ASSEMBLY - 2GM20 / 2GM20F / 3GM30 / 3GM30F (WITH RING SET, STANDARD)

$173.05

PIPE JOINT BOLT - 4TN84 / 3TN66 / 3TNA72 (M8MM)

$7.99

FRESH WATER PUMP - 2GM / 3GM / 3GMF

Use with YM-121000-42052 Gasket

$241.85

FUEL FEED PUMP ASSEMBLY - 3GM SERIES

$143.62

CYLINDER HEAD BOLT - 2GM / 3GM

$11.47

CYLINDER HEAD BOLT - 2GM / 3GM

Use with YM-121450-01220 Nut

$13.26

CYLINDER HEAD BOLT - 2GM / 3GM

$3.61

ROCKER COVER GASKET - 3GM / 3GM30 / 3GM30F / 3GMF

$19.05

MANIFOLD GASKET - 3GM30 / 1GMYS / 1GML

$14.99

GEAR CASE GASKET - 2GMLP / 2GMLP-C / 2GMSZK

$40.09

THERMOSTAT - 2GM / 2GM20F / 3GMF / 3GM30F (71DEGC)

Use with YM-129350-49541 Packing

$93.59

ZINC COVER GASKET - 2GM / 3GM / 3HM / 1GM

$4.59

LUBE OIL LINE ELBOW - 3YM / 2GM / 3GM

$35.33

V-PULLEY, PUMP - 1GMYS / 2GM20 / 3GM30 / 2YM15 / 3YM30

$27.06

KEY SWITCH - 2GM20 / 3GM30 / 2GMY

$123.21

SWITCH - 2GMLP / 2GM20 / 4JH / 3GM30 / 2GM20

$51.39

OIL FILTER, D80XL120 - 1GM / 2GM / 3GM / 3GMF

$14.16

PIECE - 3GM30 / 3GM30C / 3GM30F / 3GM30FV

$7.99

SEAL, TC13X28X7 - 1GMYS / 2GM20 / 3GM30

$13.59

IMPELLER - 4TNV88 / 4TNV84T / 3TNV88 / 3TNV84T (RAW WATER PUMP)

From $53.15

WATER PUMP IMPELLER GASKET - 2GM / 3QM / 3HM

$5.78

WATER PIPE - 3GM SERIES / 1GMYS-C / 2GM20 / 3GM30

$31.59

FUEL FILTER ASSEMBLY - 1GM10 / 1GM10C / 1GM10VE / 1GM10(YMI) / 1GM10L

From $90.36

WIRE HARNESS - 2GM / 3GM / 4JH / 4LH (M1-, M2-, B2-TYPE PANEL)

$166.24

SENSOR - 4JH / 4LH / 6LY / 2GM20 / 3GM30 / 6LP / 6LY2

$248.77

AIR FILTER - 3GM / 3YM / 2GM / 2YM / 1GM (INTAKE ELEMENT)

From $35.76

OIL PIPE - 1GMYS / 2GMFY / 3GMFY / 2GM20 / 2GM / 3GM

$48.71

WATER PIPE - 2GM20 / 3GM30 / 2GMSZK

$22.67

FUEL FEED PUMP ASSEMBLY - 3GM30F

Use with YM-121520-01851 Gasket

$443.95

WIRE HARNESS - 2GM SERIES / 3GM SERIES (A-, B-, S-TYPE PANEL)

$137.51

HEAT INSULATOR - 3T72HL / 2T75HL / 1GM10 / 2GM20 / 3GM30

$16.63

COVER - 1GMYS / 2GMFY / 3GMFY

$9.09

EXHAUST MANIFOLD GASKET - 3GM30

$20.70

MIXING ELBOW - 2GMY / 2GM20 / 2YM15 / 3GMFY / 3GM30

$312.24

OIL PIPE - 1GMYS / 3GM30 / 1GML

$94.55

WATER PIPE - 1GM10V / 2GM20YF / 3GMFLE

$31.05

FUEL PIPE ASSEMBLY - 3GM SERIES / 2GM30B / 1GML

$65.71

FUEL PIPE ASSEMBLY - 3GM30 / 3HM35

$51.62

CYLINDER HEAD GASKET - 3GM30 / 3GM30F

$116.19

V-BELT - 2GM20 / 3GM30 / 3HM (A31)

$14.87

FRESH WATER PUMP - 2GM / 3GM / 3GMF

Use with YM-121450-44411 Gasket

$621.78

IMPELLER KIT - 2GM / 2YM / 3GM (INCLUDES O-RING)

From $31.60

FUEL FEED PUMP ASSEMBLY - 2GM20 / 2GM20F / 3GM30

$144.30

CYLINDER HEAD BOLT - 2GM20 / 2GM20F / 3GM30 / 3GM30F

$12.40

CLUTCH HOUSING DIPSTICK ASSEMBLY - 4JH2E / KM3P1 / KM3P

$59.50

SEAL WASHER - 3TNE68 / 3TNE84 / 4TNV88 (8")

$3.10

SEAL WASHER - 3TNE84 / 3TNV88 / 4TNV88 (12")

$3.81

GASKET - 3TNE68 / 4TNE84 / L100N (8X1.0)

$2.00

GASKET - 3TNE68 / 3TNE74 / 4TNE84 (8X1.0)

$2.00

10X1.0 GASKET - 6LPA

$2.00

ZINC PLUG WASHER - 2GM / 3GM / 3HM / YSM

$2.29

SECONDARY FUEL FILTER HOUSING BLEED WASHER - 2GM / 3GM / 3HM / 1GM (NYLON)

Use with YM-104500-55710 Fuel Filter

$2.00

JOINT BOLT - L48N5EB1C9HAB1 / L70W6CA1T8HAMY (6)

$2.86

BALL BEARING - 2GMFY(E)-E / 3GMFY-E / 3GM30FVE (6202ZZ)

$16.87

O-RING - L100V6 / 4TNE84 / 3TNE74 / L100W6 / L70V6 (1AP18.0)

$2.50

O-RING - 2GM / 3GM / 1GM / (1AP70.0)

$4.08

O-RING - 1GM / 2GM / 3GM (SECONDARY FUEL FILTER, 1A S-44.0)

Use with YM-104500-55710 Fuel Filter

$3.58

V-BELT - 2GM / 2GMF / 3GM / 3GMF (A36H)

$31.94

V-BELT - 2GM / 3GM / 3GMF

$12.55

V-BELT - 2GM20F / 3GM30F (A37)

$17.00

ZINC - 2GM / 3GM / YSB / YSM

$8.49

RAW WATER PUMP - 2GM / 3GM

$953.73

FUEL INJECTOR - 1GM10 / 1GM10C / 1GM10VE / 1GM10(YMI) / 1GM10L

$356.52

FUEL INJECTION PUMP - 3GM SERIES

$1,871.19

FUEL INJECTION PUMP - 3GM30

$2,716.11

O-RING - 2GM20 / 2GM20F / 3GM30 / 3GM30F (IMPELLER)

$7.29