One end of the impeller is threaded for use with puller. P171, P176, P176-01, P176-02 , P176X. P-171, P-176, P-176-01, P-176-02 , P-176X.
For the P171 the shaft 16045 is discontinued, this kit will update the shaft and key to the P176 type. 1 ea Shaft / bearing assy. 1 ea cam screw with copper washer. 1 ea end plate 18742 old 18625. 1 ea pin / plate assembly. 1 ea mechanical seal, Silicon Carbide. You should see 4 options at checkout (just before you pay), the default may not be the best option. Message me with your address if arrival is critical. Friday 4PM to Monday 4PM arrives Wednesday.