1976 Yamaha YZ125X Crank Piston

Change Assembly
Diagrams Shown are for U.S. Models

Crank Piston

Prices shown are USD

Ref#
 Part
Price
Qty
 
1
Crankshaft Assembly
2
. Crank 1
$177.89
3
Crank 2
4
. Rod, Connecting
4
. Rod, Connecting
5
. Pin, Crank 1
$13.23
6
. Bearing, Cylinder
$33.25
7
. Washer
$11.12
8
Piston Std YZ125X (1G8)
8
Piston Kit 4Th ALT PART YZ125X (1G8)
8
Piston Kit 3Rd ALT PART YZ125X (1G8)
8
Piston Kit 2Nd ALT PART YZ125X (1G8)
8
Piston Kit 1St ALT PART YZ125X (1G8)
8
Piston Kit Std YZ125X (1G8)
8
Piston 4 O/S 1.00 ALT PART YZ125X (1G8)
8
Piston 3 O/S 0.75 ALT PART YZ125X (1G8)
8
Piston 2 O/S 0.50 ALT PART YZ125X (1G8)
8
Piston 1 O/S 0.25 ALT PART YZ125X (1G8)
8
Piston 4 O/S 1.00 (4Th O/S 1.00 U.R. ALT. PART YZ100C (1J4)
8
Piston 3 O/S 0.75 (2Rd O/S 0.75 U.R. ALT. PART YZ100C (1J4)
8
Piston 3 O/S 0.75 (2Rd O/S 0.75 U.R. ALT. PART YZ100C (1J4)
8
Piston 2 O/S 0.50 (2Nd O/S 0.50 U.R. ALT. PART YZ100C (1J4)
8
Piston 2 O/S 0.50 (2Nd O/S 0.50 U.R. ALT. PART YZ100C (1J4)
8
Piston 1O/S 0.25 (1St O/S 0.25M U.R. ALT. PART YZ100C (1J4)
8
Piston 1O/S 0.25 (1St O/S 0.25M U.R. ALT. PART YZ100C (1J4)
8
Piston Std U.R. YZ100C (1J4)
8
Piston Std U.R. YZ100C (1J4)
8
Piston 4 O/S 1.00 (4Th O/S 1.00 U.R. ALT. PART YZ100C (1J4)
9
Ring, Piston Std YZ125X (1G8)
9
Ring, Piston 2Nd ALT PART YZ125X (1G8)
9
Ring, Piston Std (Std) FOR 1J4 PISTON YZ125X (1G8)
9
Ring, Piston 4Th ALT PART YZ125X (1G8)
9
Ring, Piston 3Rd ALT PART YZ125X (1G8)
9
Ring, Piston 1St ALT PART YZ125X (1G8)
9
Ring, Piston Std (Std) FOR 2K5 PISTON YZ100C (1J4)
9
Ring, Piston 4Th (4Th O/S) FOR 2K5 PISTON ALT PART YZ100C (1J4)
9
Ring, Piston 4Th FOR 194 PISTON ALT PART YZ100C (1J4)
9
Ring, Piston 3Rd (3Rd O/S) FOR 2K5 PISTON ALT PART YZ100C (1J4)
9
Ring, Piston 2Nd (2Nd O/S) FOR 2K5 PISTON ALT PART YZ100C (1J4)
9
Ring, Piston 2Nd FOR 1J4 PISTON ALT PART YZ100C (1J4)
9
Ring, Piston 1St (1St O/S) FOR 2K5 PISTON ALT PART YZ100C (1J4)
9
Ring, Piston 1St (1St O.S.) FOR 1J4 PISTON ALT PART YZ100C (1J4)
10
Bearing, Cylindrical
$25.04
11
Pin, Piston YZ125X (1G8)
$16.05
11
Pin, Piston YZ100C (1J4)
12
Circlip
$6.21
13
Shim, Crank 1
13
Shim, Crank 1
14
Bearing (B6205c4)
$43.44
15
Oil Seal, Sw-Type
$17.81
16
Shim, Crank 1 UR
16
Shim, Crank 1 UR
16
Shim, Crank 1 UR
16
Shim, Crank 1 UR
16
Shim, Crank 1 UR
16
Shim, Crank 1 UR
17
Bearing
$39.44
18
Oil Seal, Sw-Type (93103-28100)
$10.22
19
$6.21
20
$16.82
21
Gear, Pri Drive YZ100C (1J4)
21
Gear, Pri Drive YZ125X (1G8)
22
Key, Straight
$8.19
23
Washer, Conical Spring
$1.47
24
Nut, Specl Shape
$4.98
25
Key, Woodruff
$6.21