Sealed Power Engine Crankshaft Main Bearing Set P/N:7211M 10
Keep the crankshaft spinning true on rugged inline-six Jeeps with the Sealed Power engine crankshaft main bearing set 7211M. It drops in as a direct-fit replacement for many vehicles, among them the 1997-2004 Jeep Wrangler 4.0L, 1993-2004 Jeep Grand Cherokee 4.0L and 1991-2001 Jeep Cherokee 4.0L; see the Buyer's Guide tab for the full list. This set of crankshaft main bearings supports the crankshaft in the block's main saddles, riding on a film of engine oil so the crank rotates with minimal friction while carrying the loads of combustion.
Signs the original main bearings may need replacing include low oil pressure, a deep knock from the lower engine under load, or worn bearing material found during a rebuild. If worn main bearings are the cause, this application-specific set replaces them. Country of origin: Mexico.
Interchange: 7M8874P · MS1947P · MB1123 · BC468J · BC468JSTD · MB7719SI · MS7211P
This part cross-references / interchanges with the following part numbers:
What does the Sealed Power 7211M main bearing set do?
It supports the crankshaft in the block's main saddles, riding on a film of engine oil so the crank rotates with minimal friction while carrying combustion loads.
Which vehicles does the 7211M fit?
It fits many vehicles, among them the 1997-2004 Jeep Wrangler 4.0L, 1993-2004 Jeep Grand Cherokee 4.0L and 1991-2001 Jeep Cherokee 4.0L. See the Buyer's Guide tab for the full list.
What are the bearings made of?
They use a steel-backed bronze alloy lining with an overplate, and the set meets or exceeds OEM specifications with exacting tolerances.
What are signs my main bearings may need replacing?
Low oil pressure, a deep knock from the lower engine under load, or worn bearing material found during a rebuild. Diagnose the cause before replacing.
What numbers does this set interchange with?
It interchanges with 7M8874P, MS1947P, MB1123, BC468J, BC468JSTD, MB7719SI, and MS7211P.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.