Pentair TR100C/140C 3" Flange [Qty 2 Required] (154003Z) repairfittings A motor kit is useful

A motor kit is useful because it helps restore the drive power of the tool

This replacement is a practical choice when servicing the 3900’s internal drive and flow system

0 HP Challenger pump assemblies and helps direct water properly around the impeller area

5 HP bronze impeller

Retainer components help hold related parts in proper position

Pentair TR100C/140C 3" Flange [Qty 2 Required] (154003Z) repairfittings A motor kit is usefulThis genuine Pentair Pool Products 3 inch flange, part 154003Z, is used on compatible TR100C and TR140C sand filter assemblies where a secure large diameter connection is required. Because two flanges are required for the intended application, verify whether your repair calls for one replacement or a complete pair. Replace cracked, warped, or damaged flanges to maintain proper alignment and sealing at the connection point. Correct flange hardware