4 STROKE MODELS

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4 STROKE MX PART NUMBERS (ALL MAKES)

MODEL

PISTON

RING

CON ROD

CRANK

GASKET

GASKET

L.H.SIDE

R.H.SIDE

SEAL

CLUTCH

CLUTCH

CAM

EXHAUST

INLET

MODEL

KIT

(SET)

KIT

SHAFT

SET TOP

SET COMP

BEARING

BEARING

SET

KIT

BASKET

CHAIN

VALVE

VALVE

CRF150

91.1227.B

.....

93.1227

11.1227

W.810213

W.811213

B.396016

B.225616M

W.822332

.....

.....

CRF150CC

.....

.....

CRF150

04-07CRF250

91.1336.B

92.1335

93.1334

11.1334

W.810262

W.811262

B.395816

B.307216

W.822248

CDSS0129

917.122

SC104

28.1334-1

28.1334-2

04-07CRF250

08-09CRF250

91.1337.B

92.1335

93.1334

.....

W.810268

W.811268

B.395816

B.307216

W.822248

CDSS0208

917.122

SC104

28.1340-1

28.1334-2

08-09CRF250

10-13CRF250

91.1340.B

92.1340

93.1334

11.1310

W.810285

W.811285

B.395816

B.307216

W.822357

CDSS0256

917.1340

SC106

28.1340-1

28.1340-2

10-13CRF250

14-15CRF250

91.1344

92.1340

93.1334

11.1310

W.810285

W.811285

B.395816

B.307216

W.822357

CDSS0256

917.1340

SC106

28.1340-1

28.1340-2

14-15CRF250

02-06CRF450

91.1406.B

92.1402

93.1402

.....

W.810267

W.811267

B.396518

B.307219M

W.822178

CDSS0112

917.1392

SC112

28.1402-1

28.1402-2

02-06CRF450

07-08CRF450

91.1406.B

92.1402

93.1402

11.1402

W.810278

W.811278

B.396518

B.307219M

W.822330

CDSS0148

917.1392

SC112

28.1402-1

28.1402-1

07-08CRF450

09-12CRF450

91.1409.B

92.1409

93.1409

.....

W.810284

W.811284

B.396518

B.307219M

W.822352

CDSS0244

917.1392

96RH2015-108

28.1409-1

28.1409-2

09-12CRF450

13-16CRF450

91.1413.B

92.1409

93.1409

11.1413

W.810284

W.811284

B.396518

B.307219M

W.822352

CDSS0150

917.1392

96RH2015-108

28.1409-1

28.1409-2

13-16CRF450

04-06RMZ250

91.4334.B

92.4334

93.4334

11.4334

W.810463

W.811463

B.306216C2

B.306216C2

W.822223

CDSS0123

917.3334

SCA114

28.4334-1

28.4334-2

04-06RMZ250

07-09RMZ250

91.3338.B

92.3338

93.4334

11.3307

W.810568

W.811568

B.306216M

B.306216M

W.822329

CDSS0189

917.3337

SCA114

28.3337-1

28.3337-2

07-08RMZ250

10-12RMZ250

91.3340.B

92.3338

93.4334

11.3310

W.810568

W.811568

B.306316

B.306316

W.822329

CDSS0255

917.3338

SCA114

28.1337-1

28.3340-2

10-12RMZ250

13-14RMZ250

91.3342.B

92.3338

93.4334

11.3310

W.810568

W.811568

B.306316

B.306316

W.822329

CDSS0189

917.3338

SCA114

28.1337-1

28.3340-2

13-14RMZ250

05-06RMZ450

.....

.....

.....

11.3405

W.810590

W.811590

B.307219M

B.307219M

W.822318

CDSS0254

.....

SCA124

28.3405-1

28.3405-2

05-06RMZ450

07RMZ450

.....

.....

.....

11.3405

W.810590

W.811590

B.307219M

B.307219M

W.822318

CDSS0254

.....

SCA124

28.3407-1

28.3407-2

07RMZ450

08-17RMZ450

91.3408.B

92.3408

93.3408

.....

W.810595

W.811595

B.327520M

B.307219M

W.822346

CDSS0155

.....

SCA124

28.3408-1

28.3408-2

08-17RMZ450

01-07YZF250

91.2404.B

92.2402

93.2401

11.2403

W.810671

W.811671

B.306416M

B.306416M

W.822175

CDSS0109

917.2401

92RH2010-114

28.2401-1

28.2401-2/3

01-07YZF250

08-13YZF250

91.2408.B

92.2402

93.2403

11.2403

W.810671

W.811671

B.306416M

B.306416M

W.822175

CDSS0227

917.2401

92RH2010-114

28.2401-1

28.2401-2/3

08-13YZF250

14-17YZF250

91.2414.B

92.2414

93.2414

11.2414

W.810672

W.811672

B.306416M

B.306416M

W.822175

CDSS0227

917.2401

98XRH2010-114

28.2414-1

28.2414-2

14YZF250

YZF400

.....

.....

93.2400

.....

W.810675

W.811675

B.307219M

B.307219M

W.822167

CDSS0099

917.2404

SCA120

.....

.....

YZF400

00YZF426

.....

92.2421

93.2420

.....

W.810676

W.811676

B.307219M

B.307219M

W.822167

CDSS0102

917.2406

SCA120

.....

.....

00YZF426

01-02YZF426

.....

92.2421

93.2420

.....

W.810676

W.811676

B.307219M

B.307219M

W.822167

CDSS0110

917.2407

SCA120

.....

.....

01-02YZF426

03-05YZF450

91.2429.B

92.2421

93.2423

.....

W.810677

W.811677

B.307219M

B.307219M

W.822228

CDSS0121

917.2423

SC1000

28.2423-1

28.2423-2/3

03-05YZF450

06-09YZF450

91.2429.B

92.2421

93.2426

.....

W.810687

W.811687

B.307219M

B.307219M

W.822228

CDSS0162

917.2424

SC1000

28.2423-1

28.2423-2/3

06-09YZF450

10-13YZF450

91.2440.B

92.2440

93.2440

.....

W.810689

W.811689

B.307219M

B.307219M

W.822228

CDSS0195

917.2424

.....

28.2440-1

28.2240-2

10YZF450

04-05KXF250

91.4334.B

92.4334

93.4334

11.4334

W.810463

W.811463

B.306216C2

B.306216C2

W.822223

CDSS0123

.....

SCA114

28.4334-1

28.4334-2

04-05KXF250

06-08KXF250

91.4337.B

92.4334

93.4334

11.4334

W.810463

W.811463

B.306216C2

B.306216C2

W.822316

CDSS0123

917.4336

SCA114

28.4334-1

28.4334-2

06-08KXF250

09KXF250

91.4337.B

92.4334

93.4334

.....

W.810481

W.811481

B.306216C2

B.306216C2

W.822316

CDSS0123

917.4336

SCA114

28.2334-1

28.4339-2

09KXF250

10KXF250

91.4340.B

92.4334

93.4342

.....

W.810481

W.811481

B.306216C2

B.306216C2

W.822316

CDSS0123

917.4336

SCA114

28-4334-1

28.4339-2

10KXF250

11-13KXF250

91.4341.B

92.4334

93.4342

.....

W.810481

W.811481

B.306216C2

B.306216C2

W.822316

CDSS0123

.....

.....

28-4334-1

28.4339-2

11-13KXF250

06-08KXF450

91.4406.B

92.4406

93.4406

.....

W.810469

W.811469

.....

.....

W.822319

CDSS0158

917.4406

98XRH2010-124

28.4406-1

28.4406-2

06-08KXF450

09-13KXF450

91.4409.B

92.4409

.....

.....

W.810482

W.811482

.....

.....

W.822319

CDSS0158

.....

98XRH2010-122

22.4409-1

28.4409-2

09-13KXF450

06-08KTM250SXF

91.6228.B

93.6328

93.6326

.....

W.810328

W.811328

B.306216R

B.306216R

W.822320

CDSS0163

917.6326

.....

28.6326-1

28.6326-2

05KTM250SXF

09-11KTM250SXF

91.6330.B

92.6328

93.6326

.....

W.810328

W.811328

B.306216R

B.306216R

W.822320

CDSS0163

917.6326

.....

28.6326-1

28.6326-2

09KTM250SXF

MODEL

PISTON

RING

CON ROD

CRANK

GASKET

GASKET

L.H.SIDE

R.H.SIDE

SEAL

CLUTCH

CLUTCH

CAM

EXHAUST

INLET

MODEL

KIT

(SET)

KIT

SHAFT

SET TOP

SET COMP

BEARING

BEARING

SET

KIT

BASKET

CHAIN

VALVE

VALVE

ALL PISTONS ARE AVAILABLE IN GRADES A, B, C

ALL 4 STROKE PISTONS ARE FORGED (SAME AS O.E.)