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Cosworth High Performance Main Bearings Zoom Cosworth

Cosworth High Performance Main Bearings

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 what drivers expect from high performance Trimetal engine bearings.

Specifications
  • High strength overlay plate with reduced thickness for better oil control and less friction
  • Hardened steel backing on all connecting rod bearings
  • Increased crush and elimination of flash plating
  • 3/4 grooving on Main Bearings providing optimum oil supply
  • Tight consistent wall tolerances
  • Oversize chambers where applicable
  • Tested to over 1000 horsepower!


All Acura Cosworth High Performance Main Bearings
View All Acura RSX Main Bearings
Acura RSXPrice
K20 (Except A3) +0$108.00  Add to Cart
K20 (Except A3) +1$108.00  Add to Cart
K20 (Except A3) +2$108.00  Add to Cart
All Infiniti Cosworth High Performance Main Bearings
View All Infiniti G35 Main Bearings
Infiniti G35Price
(2003-2006) VQ35DE 3.5L Tri-Metal +0$139.00  Add to Cart
VQ35DE 3.5L Tri-Metal +1$139.00  Add to Cart
VQ35DE 3.5L Tri-Metal +2$139.00  Add to Cart
All Mitsubishi Cosworth High Performance Main Bearings
View All Mitsubishi EVO Main Bearings
Mitsubishi EVOPrice
(2001-2006) 4G63 2.0L Tri-Metal +0$108.00  Add to Cart
4G63 2.0L Tri-Metal +1$108.00  Add to Cart
4G63 2.0L Tri-Metal +2$108.00  Add to Cart
(2008 and up) 4B11T- Tri-Metal +0$123.00  Add to Cart
4B11T- Tri-Metal +1$123.00  Add to Cart
4B11T- Tri-Metal +2$123.00  Add to Cart
All Nissan Cosworth High Performance Main Bearings
View All Nissan 240SX Main Bearings
Nissan 240SXPrice
(1989-2002) SR20 2.0L Tri-Metal +0$108.00  Add to Cart
SR20 2.0L Tri-Metal +1$108.00  Add to Cart
SR20 2.0L Tri-Metal +2$108.00  Add to Cart
View All Nissan 350Z Main Bearings
Nissan 350ZPrice
(2003-2006) VQ35DE 3.5L Tri Metal +1$139.00  Add to Cart
VQ35DE 3.5L Tri-Metal +0$139.00  Add to Cart
VQ35DE 3.5L Tri-Metal +2$139.00  Add to Cart
View All Nissan Skyline Main Bearings
Nissan SkylinePrice
(1989-2002) RB25-RB26 Tri-Metal +0$188.00  Add to Cart
RB25-RB26 Tri-Metal +1$188.00  Add to Cart
RB25-RB26 Tri-Metal +2$188.00  Add to Cart
All Subaru Cosworth High Performance Main Bearings
View All Subaru STi Main Bearings
Subaru STiPrice
(2004-2007) EJ25-EJ20 Tri-Metal +0$119.00  Add to Cart
EJ25-EJ20 Tri-Metal +1$119.00  Add to Cart
EJ25-EJ20 Tri-Metal +2$119.00  Add to Cart
View All Subaru WRX Main Bearings
Subaru WRXPrice
(2002-2007) EJ25-EJ20 Tri-Metal +0$119.00  Add to Cart
EJ25-EJ20 Tri-Metal +1$119.00  Add to Cart
EJ25-EJ20 Tri-Metal +2$119.00  Add to Cart
 
Cosworth High Performance Main Bearing Reviews
  (9.5 of 10) 2 Reviews    Write Review
RatingDateModelReview
910/30/2009WRXvery good product
1011/18/2008EVOWorked perfect and still working!

Have you seen these Main Bearings?

Parts Available: 20002731, PR7914, PR7915, 20002725, PR7911, PR7853, 20002723, PR7894, PR7427, 20007172, 20007173, 20007174, 20002727, PR7896, PR7851, PR7911, 20002725, PR7853, 20002729, PR7892, PR7655, 20002721, PR7940, SB0006, 20002721, PR7940, SB0006