Part Finder - YAMAHA - 1989 - YZ490 - CRANKSHAFT PISTON
Please note: that parts quantities shown on parts diagrams are the quantity of that part that exists on the bike, Not the quantity that we
have in stock. Please click on the parts individually to check stock availability, thank you.
Please note: that pricing shown is individual/single per item pricing only unless otherwise indicated in part description.
Ref
Part Number
Description
Part/Desc
2
5X6-11601-00
PISTON RING SET (STD)
5X6-11601-00PISTON RING SET (STD)
2
5X6-11601-10
PISTON RING SET (1ST O/S)
5X6-11601-10PISTON RING SET (1ST O/S)
2
5X6-11601-20
PISTON RING SET (2ND NLA 3/11
5X6-11601-20PISTON RING SET (2ND NLA 3/11
2
5X6-11601-30
PISTON RING SET (3RD O/S)NLA
5X6-11601-30PISTON RING SET (3RD O/S)NLA
2
5X6-11601-40
PISTON RING SET (4TH O/S)
5X6-11601-40PISTON RING SET (4TH O/S)
Ref
Part Number
Description
Part/Desc
1
40T-11631-00-93
PISTON (STD)
40T-11631-00-93PISTON (STD)
1
40T-11635-00
PISTON (0.25MM O/S)
40T-11635-00PISTON (0.25MM O/S)
1
40T-11636-00
PISTON (0.50MM O/S)
40T-11636-00PISTON (0.50MM O/S)
1
40T-11637-00
PISTON (0.75MM O/S) NLA 08/21
40T-11637-00PISTON (0.75MM O/S) NLA 08/21
1
40T-11638-00
PISTON (1.00MM 0/S)
40T-11638-00PISTON (1.00MM 0/S)
Ref
Part Number
Description
Part, Description
# On Img
# Cart
$ Each
Notes
1
40T-11631-00-93
PISTON (STD)
40T-11631-00-93PISTON (STD)1 on diagram
x1
198.00
1
40T-11635-00
PISTON (0.25MM O/S)
40T-11635-00PISTON (0.25MM O/S)1 on diagram
x1
198.00
1
40T-11636-00
PISTON (0.50MM O/S)
40T-11636-00PISTON (0.50MM O/S)1 on diagram
x1
198.00
1
40T-11637-00
PISTON (0.75MM O/S) NLA 08/21
40T-11637-00PISTON (0.75MM O/S) NLA 08/211 on diagram
x1
198.00
1
40T-11638-00
PISTON (1.00MM 0/S)
40T-11638-00PISTON (1.00MM 0/S)1 on diagram
x1
198.00
1
40T-11631-00-93
PISTON (STD)
40T-11631-00-93PISTON (STD)1 on diagram
x1
198.00
2
5X6-11601-00
PISTON RING SET (STD)
5X6-11601-00PISTON RING SET (STD)1 on diagram
x1
121.40
2
5X6-11601-10
PISTON RING SET (1ST O/S)
5X6-11601-10PISTON RING SET (1ST O/S)1 on diagram
x1
121.40
2
5X6-11601-20
PISTON RING SET (2ND NLA 3/11
5X6-11601-20PISTON RING SET (2ND NLA 3/111 on diagram
x1
121.40
2
5X6-11601-30
PISTON RING SET (3RD O/S)NLA
5X6-11601-30PISTON RING SET (3RD O/S)NLA1 on diagram
x1
121.40
2
5X6-11601-40
PISTON RING SET (4TH O/S)
5X6-11601-40PISTON RING SET (4TH O/S)1 on diagram
x1
121.40
3
275-11633-00
PIN, PISTON
275-11633-00PIN, PISTON1 on diagram
x1
26.10
4
93450-19052
CIRCLIP
93450-19052CIRCLIP2 on diagram
x2
4.65
5
93310-418E9
BEARING, CYLINDRICAL
93310-418E9BEARING, CYLINDRICAL1 on diagram
x1
34.50
6
40T-11400-00
CRANKSHAFT ASSY NLA 6/07
40T-11400-00CRANKSHAFT ASSY NLA 6/071 on diagram
x1
1022.90
7
3R5-11412-00
CRANK 1 (TRY 40T-11400-00)
3R5-11412-00CRANK 1 (TRY 40T-11400-00)1 on diagram
