5M-2667: 4.93mm Thick Precombustion Chamber Gasket
Engine Model: D343, 657, 641, 988, 824, 834 | Diameter ID (mm): 2263 | Diameter (mm): 3018 | Thick- ness (mm): 493 | CHAMBER: 8S1523 | O-RING: 7S3206
Engine Model: D343, 657, 641, 988, 824, 834 | Diameter ID (mm): 2263 | Diameter (mm): 3018 | Thick- ness (mm): 493 | CHAMBER: 8S1523 | O-RING: 7S3206