Weinman F137-4T - Hub, 1040T10, 1.375" Bulk Lock Ring The Weinman B5741-12-1701 is a

The Weinman B5741-12-1701 is a replacement shaft (Steel)

Model Code: CR 5-4 K-B-A-E-HQQE

The Grundfos 91129240 (CRT 2-18 A-P-A-E-AUUE) is a Grundfos Accessory / Spare Part / Control

Part / Accessory -26DM00

Weinman F137-4T - Hub, 1040T10, 1.375" Bulk Lock Ring The Weinman B5741-12-1701 is aWeinman Replacement Part Hub Hub1. 375" The Weinman F137 4T is a replacement hub, 1. 375". Part Specifications Part Number F137 4T Part Type Hub Dimensions 1. 375" Brand Weinman Confirm Compatibility Before OrderingAlways verify this part is correct for your specific pump model. Contact PumpStop with your pump model number and we'll confirm. Need help confirming compatibility or finding the right part? Contact PumpStop chat or call (781) 281 8905.