Lambretta 

 

48cc

Year

Model

Con rod casting No.

Big end Part No.

Cage Part No

Small end Part No.

MAIN BEARINGS

Drive Side

Timing Side

1957-60 Moped "48"

CG2

LAM1

SE186

117

115

 

75cc

Year

Model

Con rod casting No.

Big end Part No.

Cage Part No

Small end Part No.

MAIN BEARINGS

Drive Side

Timing Side

1969 75S Vega, 75SL Coneta

LAM8

K114

 

100cc

Year

Model

Con rod casting No.

Big end Part No.

Cage Part No

Small end Part No.

MAIN BEARINGS

Drive Side

Timing Side

1964-67 Cento

LAM8

K114

317

 

125cc

Year

Model

Con rod casting No.

Big end Part No.

Cage Part No

Small end Part No.

MAIN BEARINGS

Drive Side

Timing Side

1950-55 C, LC, 9Bolted crankshaft)

LAM2

SE130

117 (2 Off)

117 (2 Off)

1950-55 LD, (14mm Small end)

LAM3

SE130

I.A.A.NON (RIV)

I.A.A.NON (RIV)

1956-62 LD (16mm Small end)

LAM4

SE131

I.A.A.NON (RIV)

I.A.A.NON (RIV)

1959-61 Li Series 1

LAM6S

K115

SE181

R125

1960-66 Li Series II, III, (Timing side seal is adjacent to flywheel)

LAM6S

K115

325

R125

1694-67 J125

LAM8

K114

317

 

150cc

Year

Model

Con rod casting No.

Big end Part No.

Cage Part No

Small end Part No.

MAIN BEARINGS

Drive Side

Timing Side

1950-55 150D, 150LD (14mm S.E.)

LAM3

SE130

I.A.A.NON (RIV)

I.A.A.NON (RIV)

1956-59 150LD, MK 3 (16mm S.E.)

LAM4

SE131

I.A.A.NON (RIV)

I.A.A.NON (RIV)

1958-59 150LD, MK3 (2 slots in S.E.)

LAM5

SE181

I.A.A.NON (RIV)

120DR

1958-59 150Li Series 1

LAM6S

K115

SE181

R125E

1960-68 Li Series II, III, (Timing side seal is adjacent to flywheel)

LAM6S

K115

325

R125E

1963-68 150 Special

LAM6S

K115

325

R125E

1968-69 SX150

LAM9

K115

325

R125E

1969 GP150

LAM9

K115

325

 

175cc

Year

Model

Con rod casting No.

Big end Part No.

Cage Part No

Small end Part No.

MAIN BEARINGS

Drive Side

Timing Side

1957-59 TV Series I (External thread at the end of the drive side main shaft)

LAM7

K115

SE181

1960-64 TV Series II & III (Flywheels are profiled around the crankpin)

LAM7

K115

325

R125E

 

200cc

Year

Model

Con rod casting No.

Big end Part No.

Cage Part No

Small end Part No.

MAIN BEARINGS

Drive Side

Timing Side

1963-66 GT200

LAM6S

K115

325

R125E

1967-69 SX200

LAM9

K115

325

R125E

1968-69 GP200

LAM9

K115

325

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