QMB139 gy6 50cc Transmission Bearing & Seal Kit maddog icebear

SKU ZC.03039 1515 Category Tag

Crankshaft Bearing and Seal Kit for QMB139 50cc, 4-stroke engines. This precision Taiwanese bearing kit contains the right and left crankshaft bearings and seals.
Includes:
6204C3 Bearing – Outer Diameter: 47mm, Inner Diameter: 20mm, Width: 14mm
CS-SC03A39 Bearing – Outer Diameter: 42mm, Inner Diameter: 17mm, Width: 13mm
19.8*30*5 Seal
16.4*30*5 Seal

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