Electrical & lighting Filters Brakes Bodywork Scooter drives Engine Fuel system Cooling system Drive system Exhaust system Suspension

Engine

Cylinders & cylinder heads Watercraft components Engine mounting components Water pump parts Starter parts Crankcases and engine covers Engine repair kits Power & speed limiters Oil pumps Other engine parts Preliminary drive transmission Timing Complete engines Transmission Clutch Screws & plugs Pistons & Rings Seals Crankshafts & connecting rods Valves Engine bearings and seals

Motorcycle parts

Motorcycle engine - parts
Yamaha YZ 490

Select year

Yamaha YZ 490 1982 Yamaha YZ 490 1983 Yamaha YZ 490 1984 Yamaha YZ 490 1985 Yamaha YZ 490 1986 Yamaha YZ 490 1987 Yamaha YZ 490 1988 Yamaha YZ 490 1990 Yamaha YZ 490 1989

Remove motorcycle

Motorcycle parts

Bodywork Books Brakes Drive system Electrical & lighting Engine

Clutch Crankshafts & connecting rods Cylinders & cylinder heads Engine bearings and seals Engine tools Pistons & Rings Screws & plugs Seals Transmission

Exhaust system Filters Fuel system Suspension

Accessories Tires Tools Chemicals & Oils

Manufacturer

All Balls Athena Barnett Centauro EBC Emgo J.R. JMP JMT KTM OEM Kengo Kimpex Moose Racing NTN Newfren Powerstands Racing Pro Bolt Prox Psychic SKF TRW Tecnium Timken Vesrah W55 Winderosa Wiseco Wossner

Price

– EUR

Sort

By relevance Name A-Z Name Z-A Lowest price Highest price The most popular

Found: 58

-5%

TRW Lucas MCC 434-7 clutch disc set. - MCC434-7

€74.63

Lowest price from 30 days before discount: €78.55

TRW Lucas MCC 434-7 clutch disc set. - MCC434-7

-5%

Complete set of clutch discs with springs and spacers EBC DRC 032 - DRC032

€96.71

Lowest price from 30 days before discount: €101.80

Complete set of clutch discs with springs and spacers EBC DRC 032 - DRC032

Wossner piston 8317D200 Yamaha 2T YZ 490 84-90 WR 500 92-93 88.92 mm +2.0 mm

Options +5

€173.36

delivery 0 €

Wossner piston 8317D200 Yamaha 2T YZ 490 84-90 WR 500 92-93 88.92 mm +2.0 mm

(1)

średnica:

86,92 mm
87,42 mm
87,92 mm
88,42 mm
88,92 mm

Wossner piston 8317D150 Yamaha 2T YZ 490 84-90 WR 500 92-93 88.42 mm +1.5 mm

Options +5

€173.36

delivery 0 €

Wossner piston 8317D150 Yamaha 2T YZ 490 84-90 WR 500 92-93 88.42 mm +1.5 mm

(1)

średnica:

86,92 mm
87,42 mm
87,92 mm
88,42 mm
88,92 mm

Wossner piston 8317D050 Yamaha 2T YZ 490 84-90 WR 500 92-93 87.42 mm +0.5 mm

Options +5

€173.36

delivery 0 €

Wossner piston 8317D050 Yamaha 2T YZ 490 84-90 WR 500 92-93 87.42 mm +0.5 mm

(1)

średnica:

86,92 mm
87,42 mm
87,92 mm
88,42 mm
88,92 mm

Piston Wossner 8317DA Yamaha 2T YZ 490 84-90 WR 500 92-93 86.92 mm

Options +5

€173.36

delivery 0 €

Piston Wossner 8317DA Yamaha 2T YZ 490 84-90 WR 500 92-93 86.92 mm

(1)

średnica:

86,92 mm
87,42 mm
87,92 mm
88,42 mm
88,92 mm

-5%

Athena sealer 32x42x6 mm - M730902557000

€4.76

Lowest price from 30 days before discount: €5.01

Athena sealer 32x42x6 mm - M730902557000

€14.18

Shaft seal - 158.060

€13.78

Sealer 28x47x7mm - 12011130B

JMP magnetic oil drain bolt M12x1.50 mm long 15 mm aluminum Racing blue

Options +3

€8.63

JMP magnetic oil drain bolt M12x1.50 mm long 15 mm aluminum Racing blue

(10)

rodzaj:

JMP magnetic oil drain bolt M12x1.50 mm long 15 mm aluminum Racing black
JMP magnetic oil drain bolt M14x1.25 mm long 12 mm Aluminum Racing black
JMP magnetic oil drain bolt M14x1.50 mm long 12 mm aluminum Racing black

-5%

Set of metal clutch discs TRW MES314-7 - MES314-7

€39.25

Lowest price from 30 days before discount: €41.31

Set of metal clutch discs TRW MES314-7 - MES314-7

-5%

Top-End Athena engine gasket set - P400485600490

€20.91

Lowest price from 30 days before discount: €22.01

Top-End Athena engine gasket set - P400485600490

-5%

Athena alternator cover gasket - S410485017025

€2.84

Lowest price from 30 days before discount: €2.99

Athena alternator cover gasket - S410485017025

-5%

€37.23

Lowest price from 30 days before discount: €39.19

Athena gasket set - P400485850491

-5%

€34.62

Lowest price from 30 days before discount: €36.44

Athena gasket set - P400485850490

€17.30

All Balls crankshaft seal set - 24-2023

€78.90

TECNIUM Steel Clutch Plates Set

€15.72

Centauro crankshaft seal set - P1250/148

€13.93

Centauro Clutch Cover Gasket - 990B17029

€41.76

Centauro Complete Engine Gasket Set - 990A490FL

€28.93

Centauro Top End Gasket Set - 990A490TP

€34.44

DRAIN PLUG 12X1.5X15 RED - 00-01946-24

DRAIN PLUG 12X1.5X15 BLACK - 00-01946-22

€34.44

DRAIN PLUG 12X1.5X15 BLACK - 00-01946-22

€24.51

TOP END BEARING KIT 18 X 23 X 22MM - WB1014

(2)

€256.21

delivery 0 €

PISTON KIT PRO-LITE - 546M08900

€256.21

delivery 0 €

PISTON KIT - 546M08850

€248.97

delivery 0 €

PISTON KIT - 546M08800

€59.72

PISTON RING SET - 3465TD

€52.48

PISTON RING SET - 3425TD

€34.03

Barnett clutch springs - 501-40-06039

€9.39

Barnett clutch disc converter - 401-90-063015

€10.83

Newfren clutch springs MO052F - MO052F

€103.34

Newfren Friction Clutch Plate Kit F1837 Yamaha - F1837A

€141.00

Clutch disc set with spacers Newfren F1837AC - F1837AC

€24.82

STANDARD TOP-END GASKET SET OFFROAD - 810683

€21.08

STANDARD TOP-END GASKET SET OFFROAD - 810680

€41.34

Moose Racing gearshift lever - D07-4372B

(1)

€9.06

Wossner piston pin bearing N1022 18x23x21.80 mm Yamaha YZ 250 83-98 RM 250 89-12 - N1022

(2)

Piston Wossner 8266D200 Yamaha YZ 490 82-83 IT 490 83-84 88.92mm

Options +5

€176.49

delivery 0 €

Piston Wossner 8266D200 Yamaha YZ 490 82-83 IT 490 83-84 88.92mm

średnica:

86,92 mm
87,42 mm
87,92 mm
88,42 mm
88,92 mm

Piston Wossner 8266D150 Yamaha YZ 490 82-83 IT 490 83-84 88.42mm

Options +5

€176.49

delivery 0 €

Piston Wossner 8266D150 Yamaha YZ 490 82-83 IT 490 83-84 88.42mm

średnica:

86,92 mm
87,42 mm
87,92 mm
88,42 mm
88,92 mm

Piston Wossner 8266D050 Yamaha YZ 490 82-83 IT 490 83-84 87.42mm

Options +5

€176.49

delivery 0 €

Piston Wossner 8266D050 Yamaha YZ 490 82-83 IT 490 83-84 87.42mm

średnica:

86,92 mm
87,42 mm
87,92 mm
88,42 mm
88,92 mm

Wossner 8266DA Yamaha YZ 490 82-83 IT 490 83-84 86.92mm piston

Options +5

€176.49

delivery 0 €

Wossner 8266DA Yamaha YZ 490 82-83 IT 490 83-84 86.92mm piston

średnica:

86,92 mm
87,42 mm
87,92 mm
88,42 mm
88,92 mm

Piston Wossner 8266D100 Yamaha YZ 490 82-83 IT 490 83-84 87.92mm

Options +5

€176.49

delivery 0 €

Piston Wossner 8266D100 Yamaha YZ 490 82-83 IT 490 83-84 87.92mm

średnica:

86,92 mm
87,42 mm
87,92 mm
88,42 mm
88,92 mm

€20.12

ProX Shaft Sealers Yamaha YZ 250 76-87 YZ 465 490 - 42.2300

€56.45

ProX Yamaha YZ 465 80-81 YZ 490 82-90 shaft bearings and seals - 23.CBS23080

€21.30

ProX 6306 C3 crankshaft bearing 30x72x19 - 23.6306C3

-5%

TRW Lucas MEF 102-6 clutch springs - MEF102-6

€13.53

Lowest price from 30 days before discount: €14.24

TRW Lucas MEF 102-6 clutch springs - MEF102-6

(1)

€2.84

Wiseco WCW 18mm piston pin protector 2pcs. - WCW18

€52.44

Shaft bearing set with seals All Balls 24-1066 - 24-1066

-5%

Athena clutch cover gasket - S410485008030

€7.80

Lowest price from 30 days before discount: €8.22

Athena clutch cover gasket - S410485008030

from 2

Browse by manufacturer

Products reviews

2023-08-06, 06:23

Daniel

Fits perfectly bearing already lubricated which of course a big plus for the quality of the part fast shipping nicely packaged and good quality product.

Review translated automatically

Esthetics:
Material quality:
Fitting:

Reliable opinion

2025-07-01, 00:01

Tomi

this is value for money and the price is competitive the quality is what it should be the bores are well finished

Review translated automatically

Esthetics:
Material quality:
Fitting:

Reliable opinion

We have Motorcycle engine - parts to Yamaha YZ 490

Yamaha YZ 490 1982
Yamaha YZ 490 1983
Yamaha YZ 490 1984
Yamaha YZ 490 1985
Yamaha YZ 490 1986
Yamaha YZ 490 1987
Yamaha YZ 490 1988
Yamaha YZ 490 1990
Yamaha YZ 490 1989

Motorcycle engine - parts Yamaha YZ 490

TRW Lucas MCC 434-7 clutch disc set. - MCC434-7

Complete set of clutch discs with springs and spacers EBC DRC 032 - DRC032

Wossner piston 8317D200 Yamaha 2T YZ 490 84-90 WR 500 92-93 88.92 mm +2.0 mm

Wossner piston 8317D150 Yamaha 2T YZ 490 84-90 WR 500 92-93 88.42 mm +1.5 mm

Wossner piston 8317D050 Yamaha 2T YZ 490 84-90 WR 500 92-93 87.42 mm +0.5 mm

Piston Wossner 8317DA Yamaha 2T YZ 490 84-90 WR 500 92-93 86.92 mm

Athena sealer 32x42x6 mm - M730902557000

Shaft seal - 158.060

Sealer 28x47x7mm - 12011130B

JMP magnetic oil drain bolt M12x1.50 mm long 15 mm aluminum Racing blue

Set of metal clutch discs TRW MES314-7 - MES314-7

Top-End Athena engine gasket set - P400485600490

Athena alternator cover gasket - S410485017025

Athena gasket set - P400485850491

Athena gasket set - P400485850490

All Balls crankshaft seal set - 24-2023

TECNIUM Steel Clutch Plates Set

Centauro crankshaft seal set - P1250/148

Centauro Clutch Cover Gasket - 990B17029

Centauro Complete Engine Gasket Set - 990A490FL

Centauro Top End Gasket Set - 990A490TP

DRAIN PLUG 12X1.5X15 RED - 00-01946-24

DRAIN PLUG 12X1.5X15 BLACK - 00-01946-22

TOP END BEARING KIT 18 X 23 X 22MM - WB1014

PISTON KIT PRO-LITE - 546M08900

PISTON KIT - 546M08850

PISTON KIT - 546M08800

PISTON RING SET - 3465TD

PISTON RING SET - 3425TD

Barnett clutch springs - 501-40-06039

Barnett clutch disc converter - 401-90-063015

Newfren clutch springs MO052F - MO052F

Newfren Friction Clutch Plate Kit F1837 Yamaha - F1837A

Clutch disc set with spacers Newfren F1837AC - F1837AC

STANDARD TOP-END GASKET SET OFFROAD - 810683

STANDARD TOP-END GASKET SET OFFROAD - 810680

Moose Racing gearshift lever - D07-4372B

Wossner piston pin bearing N1022 18x23x21.80 mm Yamaha YZ 250 83-98 RM 250 89-12 - N1022

Piston Wossner 8266D200 Yamaha YZ 490 82-83 IT 490 83-84 88.92mm

Piston Wossner 8266D150 Yamaha YZ 490 82-83 IT 490 83-84 88.42mm

Piston Wossner 8266D050 Yamaha YZ 490 82-83 IT 490 83-84 87.42mm

Wossner 8266DA Yamaha YZ 490 82-83 IT 490 83-84 86.92mm piston

Piston Wossner 8266D100 Yamaha YZ 490 82-83 IT 490 83-84 87.92mm

ProX Shaft Sealers Yamaha YZ 250 76-87 YZ 465 490 - 42.2300

ProX Yamaha YZ 465 80-81 YZ 490 82-90 shaft bearings and seals - 23.CBS23080

ProX 6306 C3 crankshaft bearing 30x72x19 - 23.6306C3

TRW Lucas MEF 102-6 clutch springs - MEF102-6

Wiseco WCW 18mm piston pin protector 2pcs. - WCW18

Shaft bearing set with seals All Balls 24-1066 - 24-1066

Athena clutch cover gasket - S410485008030

Browse by manufacturer

Products reviews

We have Motorcycle engine - parts to Yamaha YZ 490

Motorcycle engine - parts
Yamaha YZ 490