O-Ring, 0.275 in C/S x 3.474 In I.D.6.99 mm C/S x 88.26 mm I.D. Silicone (70) Yellow Series 5-381
- Part number: 321210
- OE MFG: CATERPILLAR
- OEM Reference: 5S1188
- Cross Reference: CATERPILLAR : 5S1188; OTHER : 5-381 | INTERSTATE-MCBEE : M-5S1188
- Product Class: Turbos & related parts
