We are the  advantaged manufactory for contruction machine engines, the most popular items are for Cummins, Caterpillar, Komatsu and so on, now we recommend this C9 engie bearing, we made some stock in warehouse, about 1000 sets main and conneting rod bearing. It was made by the top materials on automotive lines and by strictly size inspection. Pls see the part numbers as below:

PL-Connecting Rod Bearing 12pcs in 1 set

STD  213-3190

0.25  213-4190

0.50  213-5190

HL-Main Bearing 14pcs in 1 set

STD  151-2939

0.25  151-3939

0.50  151-3493

Caterpillar Engine Bearing for C9 engine