Polini Crankshaft Bearings + Oil Seals ZUMA
For racing engines, or for simply replacing original bearings and seals. The oils seals are special Polini seals - made of Viton for superior hydrocarbon resistance, with Teflon-coated lip for reduced friction.
2 crankshaft main bearings (NTN C4 - 6204), steel cage, 20x47x14mm
2 oil seals, Viton + Teflon, 20x30/34x6mm and 20x42/43x8mm.