Bearings & Seals

Bearings & Seals

We stock main bearings, thrust washers, shell sets, front and rear seals for L10, M11, ISM, and QSM models. You can easily access our parts selection by using the product links listed below.

If you do not see the Cummins part you need, please use our quote request form or call us at +91 9433017781 / +91 3322100525: our knowledgeable inside sales staff will gladly help you.

SP-4025125

MAIN BEARING SET – M11 / ISM / QSM (STANDARD)

SP-4025120

MAIN BEARING SET – M11 / ISM / 8557 / ISM410 / QSM11

SP-3925343

FRONT CRANKSHAFT SEAL AND SLEEVE KIT – C SERIES

SP-3945918

MAIN BEARING KIT COMPLETE SET – (0.25 MM)

SP-3820918

FRONT CRANKSHAFT WEAR SLEEVE – M11 / ISM / QSM

SP-3800643

REAR CRANKSHAFT SEAL ASSEMBLY – M11 / ISM / QSM

SP-3819774

REAR CRANKSHAFT WEAR SLEEVE – M11 / ISM / QSM

SP-4089544

REAR SEAL KIT – L10

SP-4025126

CRANKSHAFT MAIN BEARING SET – M11 / ISM / QSM

SP-3803896

FRONT CRANKSHAFT SEAL – L10

SP-4926019

THRUST WASHER – L10 (#4 MAIN)

SP-3016760PR

CONNECTING ROD BEARING SET – M11 / ISM / QSM (STANDARD)

SP-4025121

MAIN BEARING SET (.010 OVERSIZE)

SP-4025123

MAIN BEARING SET (.030 OVERSIZE)

SP-4025127

CRANKSHAFT MAIN BEARING SET – M11 / ISM / QSM

SP-4025122

MAIN BEARING SET (.020 OVERSIZE)

SP-3161653S

THRUST WASHER SET – L10

SP-3820917

FRONT CRANKSHAFT WEAR SLEEVE – L10

SP-3016761PR

CONNECTING ROD BEARING SET – M11 / ISM / QSM

SP-3804744

OIL SEAL KIT – ISM11 / QSM11 / M11 CELECT / M11 CELECT PLUS / M11 MECHANICAL

SP-3945919

MAIN BEARING KIT COMPLETE SET – (0.50 MM)

SP-4025128

CRANKSHAFT MAIN BEARING SET – M11 / ISM / QSM

SP-3862674

OIL SEAL – ISM11 / L10 / M11 / QSM11

SP-4955665

OIL SEAL KIT – L10 (FRONT)

SP-3161742

OIL SEAL – ISM11 / L10 / M11 / QSM11

SP-4955665

OIL SEAL KIT (FRONT) – L10 / LTA10 / QSM11 / ISM-370 / LTA10-C