ORO2U Dirt Catalogue - Section E - Engine and Performance.

Piston Pins

Size Chart

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.

Dia. x Length

Weight (g) Type Part No.

45g

C T 56-7938.WO

56-7990

Ø 10mm

10 x 33mm 12 x 31mm 12 x 33mm 12 x 34mm 12 x 36mm

10g

S 56-7979

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

56-7941.PROX

U 56-7910

16g

S 56-7941.WO

56-7929.WI

56-7913

U 56-7924.WI

17g

U 56-7914

56-7929.WO

12 x 36.35mm 12 x 37.5mm

56-709.PROX

Ø 12mm

18 x 51mm (I.D 11mm) 18 x 51mm (I.D 10mm) 18 x 51mm (I.D 9mm)

C T 56-7937.WO

18g 19g

S 56-709.WO

C T 56-7956

12 x 39mm 12 x 39mm 12 x 40mm 12 x 41mm

U 56-7903

C T 56-7973.WO

56-7987 56-6345 56-713

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

Ø 18mm

13 x 29.75mm

14.5g

U 56-7951

T 56-7924.WO

Ø 13mm

13 x 39mm 13 x 40mm

25g 24g

56-7946

T 56-785

C T 56-7962

56-714

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

U 56-7905 U 56-719

22g 21g

U 56-708

T 56-7930.WO

U 56-7983.WI

56-7930 56-7988

U 56-720 U 56-724 T 56-7948

Ø 14mm

23g

U 56-715

56-7902 56-717

18 x 62.81mm (I.D 12mm)

56-710 56-7916 56-7970

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

31g 31g 33g 36g 36g 33g 39g

U 56-7904 S 56-786 U 56-711 U 56-729

63.8g

55.5g C T 56-7964

74g

T 56-7982.WO

68.7g 73.8g

56-7959

56-718

56-7953.WI

T 56-783.WO S 56-701.WO

75g 61g 68g 62g 77g 73g 85g

T 56-7926

C T 56-7934.WO C T 56-7943.WO

56-730

Ø 19mm

Ø 15mm

15 x 47mm (I.D 10.5mm) 15 x 47mm (I.D 9.5mm)

34.4g 34.4g

U 56-722

T 56-731

56-783.WI 56-7985.WI

56-7934.WI

15 x 50

44g 44g

S 56-7922

15 x 56mm

56-7907 56-7989

56-7943.WI

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

56-7991 56-7986

33g 41g 39g 37g

C T 56-7963

C S 56-7981.WO

20 x 46mm

58g

C T 56-7918.WO

56-7931.WI 56-7952.WI

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

64g 66g 79g 71g

56-7918.WI

37.88g

56-7966

T 56-7927.WO

45g

C S 56-7980.WO

C T 56-7961

33.7g

U 56-706

Ø 20mm

56-7927.WI

38g

56-726 56-7932

59.8g

U 56-7940.WI

20 x 61mm 20 x 61mm

79g

T 56-789

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

105g C S 56-7971

C T 56-7931.WO

Ø 16mm

20 x 74.5mm 21 x 50.85mm 21 x 51mm 21 x 55.5mm

116g 84.8g

U 56-7909.WI

56-707 56-721 56-727 56-728

56-7947

75g 86g

C T 56-7935.WO C T 56-7933.WO

Ø 21mm

21 x 70mm

104g

56-7933.WI 56-7921.WI

42g

T 56-732 U 56-7917

22 x 50.85mm 22 x 51mm 22 x 55mm 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

71g 76g 87g 98g 79g 95g

44.8g

Ø 22mm

C T 56-7974.WO C T 56-7975.WO

56-704

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

C T 56-7954

T 56-7923.WO

56-7949

56-7939.WI 56-7942.WI 56-7977.WI

Ø 23mm

C T 56-7955

106.14g

56-7960 56-7950

17 x 42mm 17 x 46mm 17 x 51mm

H

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 *

www.oro2u.com

Tel: 01597 822 666

Fax: 01597 825 224

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