Main Bearing Set for 1997-2004 Jeep Wrangler & More - Sealed Power 7211M

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$168.99
MPN: 7211M
UPC: 724956265558
Item Package Quantity: 1
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Sealed Power Engine Crankshaft Main Bearing Set P/N:7211M
Sealed Power Engine Crankshaft Main Bearing Set P/N:7211M
$168.99

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.

  • Steel-backed bronze alloy lining with overplate: a durable bearing construction built for the demands of today's engines.
  • Fatigue resistance and strength: popular for the conformability required on older applications.
  • Exacting tolerances: state-of-the-art manufacturing that meets or exceeds OEM specifications.

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:

7M8874P, MS1947P, MB1123, BC468J, BC468JSTD, MB7719SI, MS7211P

Frequently Asked Questions

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.