8N0822 Piston Ring Fits Caterpillar 3406, 3408 (4N5619, RS6388, 8N822, 8N-0822)
8N0822 Piston Ring Fits Caterpillar 3406, 3408 (4N5619, RS6388, 8N822, 8N-0822)
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One New Aftermarket Replacement Piston Ring Set Fits Caterpillar (Fits CAT) 3406 and 3408 Series Engines
This aftermarket replacement piston ring set is designed Fits Caterpillar (Fits CAT) 3406 and 3408 diesel engines, providing proper cylinder sealing and compression for reliable engine performance. The set includes three rings per cylinder: a top compression ring, a second compression ring, and an oil control ring, restoring cylinder sealing in worn or rebuilt engines across a wide range of heavy construction, earthmoving, and power generation equipment.
Specifications
- Cylinder Bore Diameter: 137 mm
- Kit Contents: Top ring (8N0502), 2nd ring (2P2817), Oil ring (7N7078)
- Set covers one cylinder
Compatible Models
Fits Caterpillar Engines: 3406, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, D343
Fits Caterpillar Equipment (representative): 621B, 623B, 631D, 633D, 637D, 639D, 641B, 651B, 651E, 657B, 657E, 769C, 772, 772B, 773, 773B, 776, 777, 824C, 824S, 825C, 826C, 834B, 980C, 983B, 988B, 992, 992B, D8L, D9L, D10, 16G, SR4
Replaces Part Number(s):
8N0822, 8N-0822, 8N822, 4N5619, 4N-5619, RS6388, 2W8265-3R, S41159
Aftermarket Interchange Numbers
PAI 305015, KMP 8N0822, Blumaq 8N0822
New aftermarket replacement part - not remanufactured, not used.
