Seller notes

O-RING PAI # 321287 (Qty. of 1x) Cross Reference Numbers: CATERPILLAR6L9795CATERPILLAR8L2777CUMMINS 3066938CUMMINS 3947540CUMMINS 3972753CUMMINS 4062328NAVISTAR 355966R1CATERPILLAR5H6005MACK 745-238328MACK 745-242953 Application: Multiple Engine Applications including 3126 and C7. Also with Cummins Fuel Rail - 6C/ 8.3/ISC / ISL / ISL9 Series. Description: ROCKER ARM O-Ring, 0.103 in C/S x 0.424 in ID 2.62 mm C/S x 10.77 mm ID, Viton 75, Series # -111 Please provide Caterpillar Engine Serial Numb...

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