Transmission Seal Ring 4J6557

The 4J6557 transmission seal ring is used in Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Off-road dump trucks: 768C, 69D, 768B, 769, 769B, 769C, 769D, 770, 771C, 771D, 772, 772B, 773, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F
• Underground articulated dump trucks: AD40, AD45, AD45B, AD55, AD55B, AD60, AE40, AE40 II
• Wheel loaders: 950G, 950G II, 962G, 988B, 988F, 988F II, 992, 992B

Cross-reference numbers

Specifications