SEAL, MECHANICAL: SIZE 3-1/8 IN, FFT: COMPLETE CARTRIDGE WITH SLEEVE & SEAL FLANGE; REFERENCE DWG# CF00436 4/5 FOR CENTRIFUGAL PUMPS (API PUMPS); MODEL## 3 HPX 12 A SERIAL # D54954 / D54955 / D54956/ D54957; EQUIPMENT# 10-G-003/ 10-G-013/ 10-G-004/ 10-G-014; MANUFACTURER:T.D.P WORTHINGTON S.P.A,S.S. SANNITICA 87 - KM- 19 81025 MARCIANISE (CE) ITALY; PHONE # 00823/634111; FAX # 0820823/821747, MNFR: JOHN CRANE INC. MNFR PART NO: 87044835, MNFR: WORTHINGTON (T.D.P.) MNFR PART NO: UNK, DRAWING CM 199784 / CM 199785 REV: 0 ITEM NO: 04700, DRAWING I / 57093 - C JOHN CRANE REV: 0, MODEL/MACHINE NO: 3.1/8".T8B1/ GR1S1/D/SEAL CP MNFR: JOHN CRANE INC