8H3390 Hex Nuts, Phosphate and Oil Coated

8H3390 is a hex nut for Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Bulldozer: 8A, 8S, 9A
• Gas engine: G3606, G3606B, G3608, G3612, G3616
• Gen set engine: G3516B, G3520B
• Generator set: G3516B, G3520B
• Marine engine: 3606
• Pipelayer: 561H, 561M, 561N, 572R, 572R II, 583K, 589, 594, 594H, PL61
• Power module: PMG3516
• Ripper: 8B, 8D, 977, 9B
• Track-type tractor: D11R, D11T, D8H, D8K, D9E, D9G, D9H
• Tractor: 784B, 784C
• Truck: 785, 785B, 785C, 785D, 789, 789B, 789C, 789D
• Wheel scraper: 613C, 613C II, 631D, 631E, 637D, 637E, 639D
• Wheel tractor: 613C II
• Wheel tractor-scraper: 613G
• Winch: 58

Specifications