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Part number: PR7889
Product Details
Cosworth PR7889 High Performance Engine Bearings
Products specifications
Size 1

Engine bearings are one of the most vital components within an engine and are often overlooked when considering high performance upgrades. Performance engineered, multi-layer bearings generate less heat than normal bearings by reducing friction. Cosworth Race bearing sets feature a unique combination of design, metallurgy and engineering to deliver performance in extreme conditions. Cosworth Race bearings setsare available in two sizes to accommodate most applications. Size 1 bearings are a nominal standard size and are used for most applications. Size 2 bearings feature an additional .001 clearance and should be used
when extra clearance is required.

Key Features

  • High strength overlay plate with reduced thickness for better oil control and less friction
  • Hardened steel backing on all connecting rod bearings
  • Increased crush for better retention
  • 3/4 grooving on Main Bearings providing optimum oil supply
  • Tight consistent wall tolerances
  • Oversize chamfers where applicable
  • Flash plating eliminated for improved heat transfer
  • Tested to over 1000 horsepower!
Reviews
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T
Great pricing. (Check on google and they were the cheapest and had great reviews.) Quick shipment and everything is as they said it would be.
M
Checkout was difficult
D
Quick delivery of the correct replacement solenoid/starter for my 15 year old Toyota; good set of installation instructions.
L
Great price on my item. Order placed and shipped from manufacturer very quickly. Anxiously awaiting delivery.
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Fitment
Saab 9-2X
2006 Saab 9-2X Aero
2005 Saab 9-2X Aero
Subaru Baja
2006 Subaru Baja Base / Turbo
2005 Subaru Baja Base / Turbo
2004 Subaru Baja Base / Turbo
Subaru Forester
2012 Subaru Forester 2.5 XT / Sports 2.5 XT / XT / XT Limited / XT Premium / XT Touring
2011 Subaru Forester 2.5 XT / Sports 2.5 XT / XT / XT Limited / XT Premium / XT Touring
2010 Subaru Forester 2.5 XT / Sports 2.5 XT / XT / XT Limited / XT Premium / XT Touring
2009 Subaru Forester 2.5 XT / ALL / Sports 2.5 XT / XT / XT Limited / XT Premium / XT Touring
2008 Subaru Forester 2.5 XT / ALL / Sports 2.5 XT / XT / XT Limited / XT Premium / XT Touring
2007 Subaru Forester 2.5 XT / ALL / Sports 2.5 XT / XT / XT Limited / XT Premium / XT Touring
2006 Subaru Forester 2.5 XT / ALL / Sports 2.5 XT / XT / XT Limited / XT Premium / XT Touring
2005 Subaru Forester 2.5 XT / ALL / Sports 2.5 XT / XT / XT Limited / XT Premium / XT Touring
2004 Subaru Forester 2.5 XT / ALL / Sports 2.5 XT / XT / XT Limited / XT Premium / XT Touring
Subaru Impreza
2012 Subaru Impreza WRX / WRX Limited / WRX Premium / WRX STI / WRX STI Limited / WRX STI Special Edition / WRX TR
2011 Subaru Impreza WRX / WRX Limited / WRX Premium / WRX STI / WRX STI Limited / WRX STI Special Edition / WRX TR
2010 Subaru Impreza 2.5GT / WRX / WRX Limited / WRX Premium / WRX STI / WRX STI Limited / WRX STI Special Edition / WRX TR
2009 Subaru Impreza 2.5GT / Outback Sport / WRX / WRX Limited / WRX Premium / WRX STI / WRX STI Limited / WRX STI Special Edition / WRX TR
2008 Subaru Impreza Outback / TS / WRX / WRX Limited / WRX Premium / WRX STI / WRX STI Limited / WRX STI Special Edition / WRX TR
2007 Subaru Impreza Outback / TS / WRX / WRX Limited / WRX Premium / WRX STI / WRX STI Limited / WRX STI Special Edition / WRX TR
2006 Subaru Impreza Outback / TS / WRX / WRX Limited / WRX Premium / WRX STI / WRX STI Limited / WRX STI Special Edition / WRX TR
2005 Subaru Impreza ALL / Outback / TS / WRX / WRX Limited / WRX Premium / WRX STI / WRX STI Limited / WRX STI Special Edition / WRX TR
2004 Subaru Impreza ALL / Outback / TS / WRX / WRX Limited / WRX Premium / WRX STI / WRX STI Limited / WRX STI Special Edition / WRX TR
2003 Subaru Impreza ALL / WRX / WRX Limited / WRX Premium / WRX STI / WRX STI Limited / WRX STI Special Edition / WRX TR
2002 Subaru Impreza ALL / WRX / WRX Limited / WRX Premium / WRX STI / WRX STI Limited / WRX STI Special Edition / WRX TR
Subaru Legacy
2011 Subaru Legacy 2.5GT / Base / GT / GT Limited / GT spec.B
2010 Subaru Legacy 2.5GT / Base / GT / GT Limited / GT spec.B
2009 Subaru Legacy 2.5GT / ALL / Base / GT / GT Limited / GT spec.B
2008 Subaru Legacy 2.5GT / ALL / Base / GT / GT Limited / GT spec.B
2007 Subaru Legacy 2.5GT / ALL / Base / GT / GT Limited / GT spec.B
2006 Subaru Legacy 2.5GT / ALL / Base / GT / GT Limited / GT spec.B
2005 Subaru Legacy 2.5GT / ALL / Base / GT / GT Limited / GT spec.B
Subaru Outback
2009 Subaru Outback 2.5 XT / Base / XT / XT Limited
2008 Subaru Outback 2.5 XT / Base / XT / XT Limited
2007 Subaru Outback 2.5 XT / Base / XT / XT Limited
2006 Subaru Outback 2.5 XT / Base / XT / XT Limited
2005 Subaru Outback 2.5 XT / Base / XT / XT Limited
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