QU11101 Cummins Rear Crankshaft Seal with Wear Sleeve

QU11101 Cummins Rear Crankshaft Seal with Wear Sleeve Is a Cummins Teflon Lip Seal with steel wear sleeve for all 1989-up Dodge trucks with Cummins Diesel engines. Order QU11101 if your crank is grooved from the old seal or the crank seal surface is nicked or damaged in any way. Sleeve and Seal are installed together using optional TS6000 Installer.

Also available: QU10556 Cummins Rear Crank Seal if crank is NOT grooved from the old seal or the crank seal surface is nicked or damaged in some way.

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Dan the Gear Man® Tech Notes:
Current Seals
Tool Set
Seals
Alternate Seal
Related Parts
Applications
Video

Tech Note 1: Current Seals
The 1989 model year was the first year Dodge installed the Cummins 6BT Diesel engine in Ram trucks. The original crank seal had a steel outer shell which was pressed into the aluminum seal adapter. Over time, the steel shell would become compressed by the seal adapter due to the different expansion/contraction rates of the two parts. In many cases, the seal shell would get compressed to the point oil would seep between the shell and adapter. Most of the seals I replaced on 1989-1994 engines were so loose, I easily pulled them out with a dental pick. Our current production seals have a ribbed, rubber outside diameter seal so they are not affected by contraction of the aluminum seal shell.

Tech Note 2: Tool Set
I recommend you use our TS6000 Cummins rear crank seal tool set to install your new seal or seal with wear sleeve. With the TS6000 tools there is absolutely no need to remove the flywheel housing and rear seal adapter. However if for any reason, you do need to remove the rear seal adapter from the back of the block, we do include a Cummins supplied stamped steel centering ring with QU10556 Seal to center the rear seal adapter. The centering ring is required to center the seal adapter because Cummins did not dowel the seal retainer to the block so it can be installed off center unless you use the line up ring. For service procedures, see TSB6000.

Tech Note 3: Seals
Our Aluminum Crank Seal Installer will install both QU10556 replacement seals and QU11101 seals with wear sleeves to the correct depth on Cummins Dodge 5.7L and 6.7L Diesels plus most 4BT and 6BT Diesel engines. This includes Dodge trucks and most industrial, ag, marine, and automotive engines with 4BT and 6BT diesel engines. Replaces Cummins crank seal installer tool 3824078.

Tech Note 4: Alternate Seal
QU10556 seal is available as an alternative to QU11101 replacement seal if crank is NOT grooved from the old seal or the crank seal surface nicked or damaged in some way. The seal and wear sleeve are installed together using optional TS6000 Installer Tool Set.

Tech Note 5: Related Parts
QU10556 Cummins Rear Crankshaft Seal with Seal Starter and Centering Ring
QU10523 Clutch Release Fork for 1989-1993 Cummins Diesel
QU10565 Clutch Release Fork for 1994-up Cummins Diesel
QU51002 Clutch Release Bearing Assembly for 1989-up Cummins Diesel
QU10558 Stock Needle Pilot Bearing for 1994-up Cummins Diesel
QU51010 Upgrade Ball Pilot Bearing for 1989-up Cummins Diesel
QK6007 Clutch Pivot Ball Kit for 1989-1993 Cummins Diesel
QK6005 Clutch Pivot Ball Kit for 1994-up Cummins Diesel

Applications:
Cummins:
4BT and 6BT Diesels

Dodge:
D250, W250, D350, W350 with the 5.9L Cummins Diesel: 1989, 1990, 1991, 1992, 1993
Ram 2500, Ram 3500 with the 5.9L Cummins Diesel: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2007.5
Ram 2500, Ram 3500 with the 6.7L Cummins Diesel: 2007.5-up
Ram 4500, Ram 5500 with the 6.7L Cummins Diesel: 2008-up

Cummins Rear Crank Seal Replacement Video