Our own reproduction of the crankshaft to flywheel bolt and nut kit. This kit has the 2 tapered pins, 4 bolts, 6 nuts and 6 lock washers. This is a commonly missing or damaged part. This kit fits all L & F head 4 cylinder engines with the tapered pins and also fits 161 engines used in the 2WD models. Note this does not fit 6-226 Super Hurricane engines or later style crankshafts with the large pin setup. 1 Kit required per Jeep.