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Product Description
Application is for Bobcat 843 and 843B. This New pump replaces Bobcat part number 6651877 and earlier part number 6632039. This pump has the 3/4" 11 spline shaft.
It is used on Bobcat 843 serial number 5026-21522 and aboveand serial number 5037-24001 and above (Isuzu engine)
All 843B
This pump will replace the high flow pump IF the high flow is disabled. Instructions available.
If you have a very early machine with a single section pump you need a pump to replace Bobcat part number 6630239.
If your machine is earlier than this listing but still has a double pump (with a 5/8 inch 9 spline shaft) you need a pump to replace Bobcat part number 6630287.
The only option we can currently offer for the drive pumps is rebuilding your pumps. They usually run $1500 each to get them repaired. Some people prefer to buy only parts. For your convenience we have parts list and repair information in a pdf file. Use the back button on your browser to get back here.
It is used on Bobcat 843 serial number 5026-21522 and aboveand serial number 5037-24001 and above (Isuzu engine)
All 843B
This pump will replace the high flow pump IF the high flow is disabled. Instructions available.
If you have a very early machine with a single section pump you need a pump to replace Bobcat part number 6630239.
If your machine is earlier than this listing but still has a double pump (with a 5/8 inch 9 spline shaft) you need a pump to replace Bobcat part number 6630287.
The only option we can currently offer for the drive pumps is rebuilding your pumps. They usually run $1500 each to get them repaired. Some people prefer to buy only parts. For your convenience we have parts list and repair information in a pdf file. Use the back button on your browser to get back here.