Genuine YX140 Gen 3 Crankshaft 57mm Stroke 140cc Pitbike Engine 1P56FMJ Zongshen

YX140 Gen 3. ⚠Note: This crankshaftwill not fit YX140 Gen 4 engines with anexternal oil filter in the clutch cover housing. ✅Compatible Engine Code: 1P56FMJ. Zongshen Z140. ✅Stroke: 57mm. ✅Crankshaft Total Length: 232mm.

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