JXPARTS 1P70F Carburetor for 1P70F 173cc Engine Lawn Mower Tiller Motor Generator with Return Spring Type Brand New 1P70F carburetor Work with Lawn Mower Tiller with 173cc 1P70F Engine This carburetor is with return spring at the choke shaft, please compare with yours before purchase Ships From China. Please be aware of the delivery time before purchase.