(USED) 1999 CHELSEA MODEL 271-02 PTO. P/N 271-02 , NUMBERS ON BIG GEAR - 5P 695 S L86 H9 MODEL: DRIVER SIDE MOUNTED ON ALLISON AT545. To find out more about this part, give us a call. We ship worldwide! Complete Recycling Group (CRG) 929 W PULASKI HWY ELKTON, MD 21921