Crankshaft & Pistons

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N102316*
Weight: kg

Crankshaft

K15, K21

 

N102317*
Weight: kg

Crankshaft

K25

 

M102288*
Weight: kg

Piston & Pin (STD)

K21

1.2mm

4 per engine  (sold individually)

M102295*
Weight: kg

Piston & Pin (STD)

K25

1.2mm

4 per engine  (sold individually)

N102293*
Weight: kg

Piston & Pin (0.5)

K21

1.2mm

4 per engine  (sold individually)

N102300*
Weight: kg

Piston & Pin (0.5)

K25

1.2mm

4 per engine  (sold individually)

Piston Change

If ordering just piston rings, please check your piston ring groove dimension, as the new & old rings are not interchangeable.

 

We only supply the 1.2mm pistons
M102305ST
Weight: kg

Piston Ring Set (STD) new 1.2mm

K21 & K25

set contains rings for 4 pistons
M102307*
Weight: kg

Piston Ring Set (1.00) new 1.2mm

K21 & K25

set contains rings for 4 pistons
N102306ST
Weight: kg

Piston Ring Set (0.5 oversize) new 1.2mm

K21 & K25

set contains rings for 4 pistons
M102302*
Weight: kg

Piston Ring Set (STD) old 1.5mm

K21 & K25

set contains rings for 4 pistons
M102303*
Weight: kg

Piston Ring Set (0.5) old 1.5mm

K21 & K25

set contains rings for 4 pistons
M102304*
Weight: kg

Piston Ring Set (1.0) old 1.5mm

K21 & K25

set contains rings for 4 pistons
N102309*
Weight: kg

Connecting Rod

K15 & K21

4 per engine  (sold individually)

N103892*
Weight: kg

Connecting Rod

K25

4 per engine  (sold individually)

N102327ST
Weight: kg

Main Bearing Set (STD)

K15, K21, K25

 

N102323ST
Weight: kg

Main Bearing Set (0.25)

K15, K21, K25

 

N102330ST
Weight: kg

Main Bearing Set (0.5)

K15, K21, K25

 

N100050ST
Weight: kg

Big End Bearing Set (STD)

K15, K21, K25

 

N102315ST
Weight: kg

Big End Bearing Set (0.25)

K15, K21, K25

 

N100551ST
Weight: kg

Big End Bearing Set (0.50)

K15, K21, K25

 

N100127*
Weight: kg

Crankshaft Sprocket

K15, K21, K25

 

M102349*
Weight: kg

Crankshaft Position Sensor

K15, K21, K25