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GY6 125cc, 150cc, 180cc - Crankcase - Oil Pump

Support reliable lubrication and engine longevity on your GY6 125cc, 150cc, and 180cc machine with crankcase components and oil pump assemblies built for proper flow and durability. This category includes complete crankcase halves, oil pumps, internal pump gears, pickup screens, and related hardware found on most Chinese GY6 scooters, ATVs, and go-karts. Ideal for full engine rebuilds, repairing oil delivery issues, or replacing worn cases to maintain clean lubrication, consistent pressure, and smooth overall operation.

GY6 125cc, 150cc, 180cc - Crankcase - Oil Pump
11 Items
CRANKCASE GASKET 16

CRANKCASE GASKET 16" Short Case Fits Many GY6-125, GY6-150 Chinese ATVs, GoKarts, Scooters

$6.99

Part #: 634024

CRANKCASE GASKET 18

CRANKCASE GASKET 18" Long Case Fits Many ATVs, Scooters, GoKarts with GY6125, GY6-150cc Motors.

$6.99

Part #: 634037

GASKET SET GY6-150 Chinese ATVs, GoKarts, Scooters 57mm Holes in line (type 1) 16

GASKET SET GY6-150 Chinese ATVs, GoKarts, Scooters 57mm Holes in line (type 1) 16" Short Case

$14.99

Part #: 634705

GASKET SET GY6-150 Chinese ATVs, GoKarts, Scooters 57mm Holes in line (type 1) 18

GASKET SET GY6-150 Chinese ATVs, GoKarts, Scooters 57mm Holes in line (type 1) 18" Long Case

$14.99

Part #: 633452

Oil Seal 20x32x6 Crankshaft Seal + Others Fits QMB139 GY6-50, GY6-125, GY6-150 49-150cc Scooters, ATVs, UTVs, Go Karts

Oil Seal 20x32x6 Crankshaft Seal + Others Fits QMB139 GY6-50, GY6-125, GY6-150 49-150cc Scooters, ATVs, UTVs, Go Karts

$8.99

Part #: 634156

Ball Bearing 6204 ID=20 OD=47 W=14 Sold Per Pc Fits E-ton Impuls TXL50, TXL90, Lightning AXL50, Thunder AXL90, Viper RXL50, 70, 90cc ATVs, 49cc Beamer, Matrix 50 Scooters, Polaris, Alpha Sports, Dinli, more

Ball Bearing 6204 ID=20 OD=47 W=14 Sold Per Pc Fits E-ton Impuls TXL50, TXL90, Lightning AXL50, Thunder AXL90, Viper RXL50, 70, 90cc ATVs, 49cc Beamer, Matrix 50 Scooters, Polaris, Alpha Sports, Dinli, more

$14.99

Part #: 634137

Ball Bearing 6202 ID=15 OD=35 W=11 Sold Per Pc

Ball Bearing 6202 ID=15 OD=35 W=11 Sold Per Pc

$9.99

Part #: 634284

Ball Bearing 6301 ID=12 OD=37 W=12 Sold Per Pc

Ball Bearing 6301 ID=12 OD=37 W=12 Sold Per Pc

$9.99

Part #: 634275

ENGINE BUSHING MOUNT Fits QMB139 GY6-50-125-150 49-150cc Scooters, ATVs, GoKarts ID=8 OD=20 W=19

ENGINE BUSHING MOUNT Fits QMB139 GY6-50-125-150 49-150cc Scooters, ATVs, Go Karts ID=8 OD=20 W=19

$5.99

Part #: 634612

BUSHING ENGINE MOUNT Fits GY6-125, GY6-150 ATVs, GoKarts, Scooters, UTVs ID=10 OD=28 W=24

BUSHING ENGINE MOUNT Fits GY6-125, GY6-150 ATVs, Go Karts, Scooters, UTVs ID=10 OD=28 W=24

$5.99

Part #: 634613

Oil Pump Drive Fits GY6-125, GY6-150 ATVs, GoKarts, Scooters

Oil Pump Drive Fits GY6-125, GY6-150 ATVs, GoKarts, Scooters

$12.99

Part #: 634297

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