Description Compliance & Restrictions 2.5" OD, 1 9/16" ID, 5/16" width for 56 Frame Motors Fits Marathon motors 1/2 - 1 hp Set of two pieces Replaces 874055-001 Genuine Armstrong Replacement Parts
ARMSTRONG INTERNATIONAL, INC. 810120-000 ARMSTRONG Circulation Pump Motor Mount Ring Set MSRP: Was: $29.00 Now: $28.00
ARMSTRONG INTERNATIONAL, INC. 810120-002 ARMSTRONG Circulation Pump Motor Mount Ring Set MSRP: Was: $51.00 Now: $48.00
ARMSTRONG INTERNATIONAL, INC. 810120-050 ARMSTRONG Circulation Pump Motor Mount Ring Set MSRP: Was: $142.00 Now: $134.00
Flowserve Pac-Seal Mechanical Pump Seal Kit for Armstrong circulation Pump # 816707-001 MSRP: Was: Now: $14.99
Nidec 1.5hp Hot Water Circulator Pump Motor for Armstrong 816678-069A, Bell & Gossett 169237 MSRP: Was: $583.00 Now: $507.00