Piston Rings Kits for Gas Engines

Main Bearing Kit for Gas Engines

Replaces: 270907

Engine models:

230A, 250A, 250B, 251A

025

Replaces: 275336

Engine model:

AQ 105, 115, 130, MB 20 (B20),

AQ165A, 170A

030

ring size 2.0x2.0x4.7mm

Replaces: 270906

Engine model:

AQ 131C, D, 151C, 171C,

230A, 250A, 250B, 251A

Std.

Replaces: 275341

Engine model:

AQ 120, 125A, 140A

020

ring size 1.75x2.0x4.0mm

Connecting Rod Bearing Kit for Gas Engines

Replaces: 270137

025

Replaces: 272004

Engine model: AQ115A, B, AQ130A, B, C, D, BB115A, B, C, MB20A, B, C.

AQ165A, AQ170A, B, C.

BB165A. BB170A, B, C

a .030

Piston pin 22 mm

Replaces: 271218

010

Connecting Rod Bearing Kit for Gas Engines

Replaces: 271054

Engine models:

 AQ 165, 170A,

AQ 170B MO-87712

Std.

bearing size: 27 mm

Replaces: 271215

Engine model:

AQ60, 90, 95, 100, 105, 110, 115, 120, 120B, 125A, 130, 140A, 145A

MB 18, 20, BB 30, 100

010

Replaces: 271217

Engine model: AQ 165, 170

Std.

Replaces: 275334

Engine model:

AQ 105, 115, 130, MB 20 (B20)

AQ 165A, 170A

Std.

ring size 2.0x2.0x4.7mm

Replaces: 275331

Engine model:

AQ 145A

Std.

ring size 1.75 x 2.0 x 4.0 mm

Replaces: 271214

Engine model:

AQ60, 90, 95, 100, 105, 110, 115, 120, 120B, 125A, 130, 140A, 145A

MB 18, 20, BB 30, 100

Std.

Replaces: 275342

Engine model:

AQ 120, 125A, 140A

040

ring size 1.75x2.0x4.0mm

Connecting Rod Bearing Kit for Gas Engines

Replaces: 270136

Engine models:

AQ 120B, 131, 145B, 151, 171

230A, 250A, 251A

Std.

Connecting Rod Bearing Kit for Gas Engines

Replaces: 271063

Engine models: AQ 105, 115, 120B, 125A, 130, 140A, 145A, MB 20

Std.

bearing size: 24 mm