Size Chart
Piston Pins
C = Chromium plated for plain bearing only H = High tensile steel R = Radius S = Cylindrical shape
T = Conical shape U = Unchromed
Dia. x Length 18 x 45mm 18 x 40mm 18 x 46mm 18 x 47mm 18 x 47mm 18 x 49.5mm 18 x 51mm
Weight (g) Type Part No.
45g
C T 56-7938.WO
Dia. x Length
Weight (g) Type Part No.
56-7990
70g 42g 64g 50g 68g 60g 68g 71g 46g 47g 48g 49g 59g 56g 50g 63g 51g 58g 60g 71g 62g 64g
C T 56-7984.WO
Ø 10mm
10 x 33mm 12 x 31mm 12 x 33mm 12 x 34mm 12 x 36mm
10g
S 56-7979
U 56-7910
56-7941.PROX
56-7929.WI
16g
S 56-7941.WO
U 56-7924.WI
56-7913
56-7929.WO
17g
U 56-7914
18 x 51mm (I.D 11mm) 18 x 51mm (I.D 10mm) 18 x 51mm (I.D 9mm)
C T 56-7937.WO
12 x 36.35mm 12 x 37.5mm
56-709.PROX
Ø 12mm
C T 56-7956
18g 19g
S 56-709.WO
C T 56-7973.WO
12 x 39mm 12 x 39mm 12 x 40mm 12 x 41mm
U 56-7903
18 x 52.70mm 18 x 53mm 18 x 53.5mm 18 x 56.2mm 18 x 56mm 18 x 57mm 18 x 57mm 18 x 58.2mm 18 x 58.50mm 18 x 58.50mm 18 x 60mm 18 x 62.8mm
U 56-7919 T 56-784 U 56-781
56-7987 56-6345 56-713
Ø 18mm
T 56-7924.WO
13 x 29.75mm
14.5g
U 56-7951
T 56-785
Ø 13mm
13 x 39mm 13 x 40mm
25g 24g
56-7946
56-714
C T 56-7962
U 56-7905 U 56-719
14 x 36.5mm 14 x 38.35mm 14 x 38.5mm 14 x 39mm 14 x 39.5mm 14 x 41mm 14 x 43mm 14 x 43.25mm 14 x 45.25mm 14 x 45mm 14 x 48mm 15 x 41mm 15 x 44.5mm 15 x 45mm 15 x 45mm 15 x 46.5mm
56-7965
22g 21g
U 56-708
U 56-7983.WI
T 56-7930.WO
U 56-720 U 56-724 T 56-7948
56-7930 56-7988
Ø 14mm
23g
U 56-715
18 x 62.81mm (I.D 12mm)
56-710 56-7916 56-7970
56-7902 56-717
18 x 65.5mm 19 x 45mm 19 x 46mm 19 x 46mm 19 x 47.5mm 19 x 50.44mm 19 x 51mm 19 x 51mm 19 x 55.5mm 19 x 56.4mm 19 x 58.5mm 19 x 61mm 19 x 63.5mm 19 x 64mm 19 x 64.85mm
63.8g
31g 31g 33g 36g 36g 33g 39g
U 56-7904 S 56-786 U 56-711 U 56-729
55.5g C T 56-7964
74g
T 56-7982.WO
68.7g 73.8g
56-7959
56-7953.WI
56-718
75g 61g 68g 62g 77g 73g 85g
T 56-7926
T 56-783.WO S 56-701.WO
C T 56-7934.WO C T 56-7943.WO
Ø 19mm
56-730
Ø 15mm
T 56-731
15 x 47mm (I.D 10.5mm) 15 x 47mm (I.D 9.5mm)
34.4g 34.4g
U 56-722
56-7934.WI
56-783.WI 56-7985.WI
S 56-7922
15 x 50
44g 44g
56-7943.WI
15 x 56mm
56-7907 56-7989
56-7991 56-7986
15 x 63.66mm 16 x 36mm 16 x 38mm 16 x 40mm 16 x 41.5mm 16 x 41.91mm 16 x 42mm 16 x 44mm 16 x 44.5mm 16 x 45mm
33g 41g 39g 37g
C T 56-7945.WO C S 56-7981.WO
20 x 46mm
58g
C T 56-7918.WO
20 x 50.44mm 20 x 50.85mm 20 x 51mm 20 x 55mm 20 x 55.5mm 20 x 60mm
79.9g
56-7958
56-7931.WI 56-7952.WI
64g 66g 79g 71g
56-7918.WI
T 56-7927.WO
37.88g
56-7966
C T 56-7961
45g
C S 56-7980.WO
Ø 20mm
56-7927.WI
33.7g
U 56-706
59.8g
U 56-7940.WI
38g
56-726 56-7932
20 x 61mm 20 x 61mm
79g
T 56-789
105g C S 56-7971
16 x 45mm 16 x 45mm 16 x 46mm 16 x 47mm 16 x 48mm 16 x 50mm 16 x 51mm 16 x 52mm 16 x 53mm
41g 44g
T 56-7925
20 x 74.5mm 21 x 50.85mm 21 x 51mm 21 x 55.5mm
116g 84.8g
U 56-7909.WI
C T 56-7931.WO
Ø 16mm
56-7947
56-707 56-721 56-727 56-728
75g 86g
C T 56-7935.WO C T 56-7933.WO
Ø 21mm
21 x 70mm
104g
56-7933.WI 56-7921.WI
22 x 50.85mm
71g 76g 87g
42g
T 56-732 U 56-7917
22 x 51mm 22 x 55mm
C T 56-7974.WO C T 56-7975.WO
44.8g
Ø 22mm
56-704
22 x 57.15mm 23 x 50.5mm 23 x 54mm 23 x 55.5mm 23 x 57.15mm 23 x 63.5mm 24 x 51mm 24 x 56mm 24 x 63.5mm 24 x 63.5mm
96.81g
56-7945
16 x 55.25mm 16 x 56.2mm 16 x 57mm 16 x 58.4mm
42g 44g 54g 50g 46g 49g 55g 49g
U 56-787
98g 79g 95g
C T 56-7954
T 56-7923.WO
56-7949
56-7939.WI 56-7942.WI
Ø 23mm
C T 56-7955
106.14g
56-7960 56-7950
17 x 42mm 17 x 46mm 17 x 51mm
H 56-7977.WI
117g
C T 56-7972
92g 90g
C T 56-7957
C T 56-7936.WO
Ø 17mm
C T 56-7915.WO.2
17 x 52.35mm 17 x 54.3mm 17 x 61.7mm
56-7908 56-7920
Ø 24mm
120g
56-7915.WO.1
146.28g
56-7915.WI
57g
56-7936.WI
*Please visit our website for current prices
* Note; Most Kits are available from standard size up to +2.00mm over size *
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