PRODUCT NOTES
The DS-7W-4589 standard main bearing set consists of seven pairs of main bearings and can be used in the following Caterpillar engine models:
- 3056 with an engine serial number of 1ML1 and above or 7MS1 and above
- 3056E turbocharged with an engine serial number of CPT1 and above
- 3056 turbocharged with an engine serial number of 1ML1 and above or 7MS1 and above
This item is a new replacement part shipped with a 12-month warranty.
Do not hesitate to call us at 888.687.0539 if you have any questions about this item.
As always, your satisfaction is guaranteed!
