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Main Bearing Specifications

WARNING: This page is about a different car, the 2004 Infiniti FX35 and 2003 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
MAIN BEARING SPECIFICATIONS (MATCHED SET) (1)(2)

Grade Number (3) ID Color Thickness - In. (mm)
0 Black .0787-.0789 (2.000-2.003)
1 Brown .0789-.0790 (2.003-2.006)
2 Green .0790-.0791 (2.006-2.009)
3 Yellow .0791-.0792 (2.009-2.012)
4 Blue .0792-.0793 (2.012-2.015)
5 Pink .0793-.0794 (2.015-2.018)
6 Purple .0794-.0796 (2.018-2.021)
7 White .0796-.0797 (2.021-2.024)
(1) Width for all bearings is .783-.791 In. (19.9-20.1 mm).
(2) Grade is the same for lower and upper bearings.
(3) To locate engine component grade marks, see Figure-Figure .
MAIN BEARING SPECIFICATIONS (MISMATCHED SET) (1)(2)

Grade Number (3) ID Color Thickness - In. (mm)
01
Lower Brown/Black .0787-.0789 (2.000-2.003
Upper Brown/Black .0789-.0790 (2.003-2.006)
12
Lower Green/Brown .0789-.0790 (2.003-2.006)
Upper Green/Brown .0790-.0791 (2.006-2.009)
23
Lower Yellow/Green .0790-.0791 (2.006-2.009)
Upper Yellow/Green .0791-.0792 (2.009-2.012)
34
Lower Blue/Yellow .0791-.0792 (2.009-2.012)
Upper Blue/Yellow .0792-.0793 (2.012-2.015)
45
Lower Pink/Blue .0792-.0793 (2.012-2.015)
Upper Pink/Blue .0793-.0794 (2.015-2.018)
56
Lower Purple/Pink .0793-.0794 (2.015-2.018)
Upper Purple/Pink .0794-.0796 (2.018-2.021)
67
Lower White/Purple .0794-.0796 (2.018-2.021)
Upper White/Purple .0796-.0797 (2.021-2.024)
(1) Width for all bearings is .783-.791 In. (19.9-20.1 mm).
(2) Grade is different for lower and upper bearings.
(3) To locate engine component grade marks, see Figure - Figure .