985204, GRUNDFOS (OEM) Shaft Seal Kit  Stock item 

P/N 651611, Flange 2.5" NPT Item No. 42   Fits Blackmer TXD2.5 & TX2.5  1-2 required per pump     

P/N 651603, Flange 2" NPT Item No. 42   Fits Blackmer TXD2.5 & TX2.5  1-2 required per pump     

P/N 701480, Dirt Shield Item No. 123A   Fits Blackmer TXD2.5 & TX2.5  2 required per pump     

P/N 381406, Gasket-Bearing Cover Item No. 26  (price reflects one gasket)  Fits Blackmer GX3/TX3/X3 2 required per pump     

P/N 903522, Lockwasher-Bearing Item No. 24B  (price reflects one lockwasher)  Fits Blackmer GX2.5/TX2.5/X2.5 2 required per pump     

P/N 903521, Locknut-Bearing Item No. 24A  (price reflects one locknut)  Fits Blackmer GX2.5/TX2.5/X2.5 2 required per pump     

Viking OEM. No. 2-435-012-291-00 Envirogear G Series Idler Pin for Viking Internal Gear Pump K & KK Material: Hardened Steel Item No. F2 Fits Viking K & KK / EnviroGear -G1-24 & G1-32  EnviroGear PN: 0320-6200-231...

Envirogear G Series Head Kit Assembly for Viking Internal Gear Pump Models K & KK including F2- F5 (idler pin, body valve, and head gasket) Material: Carbon Steel/Steel Item No. F1 Fits Viking K & KK / EnviroGear -G1-24 &...

Viking OEM. No. 2-108-015-880-04 Envirogear G Series Idler Bushing for Viking Internal Gear Pump K & KK Material: Carbon Graphite Item No. E2 Fits Viking K & KK / EnviroGear -G1-24 & G1-32  EnviroGear PN: 0320-5800-300...

Viking OEM. No. 3-420-401-080-54 Envirogear G Series Idler Assembly Gear for Viking Internal Gear Pump K & KK Material: Cast Iron/Carbon Graphite Item No. E1 Fits Viking K & KK / EnviroGear -G1-24 & G1-32  EnviroGear...

Viking OEM. No. 3-570-552-312-37 Envirogear G Series Rotor Assembly for Viking Internal Gear Pump Model K & KK Material: Cast Iron, ASTM A48, Class 35B Item No. D1 Fits Viking K & KK / EnviroGear -G1-24 & G1-32  EnviroGear...

P/N 701947, O-ring, Head Buna-N Item No. 72 Blackmer (price reflects one o-ring) Fits Blackmer TXD2.5A & TX2.5A  2 required per pump  stock item   

P/N 701914, O-ring, Head FKM Item No. 72 Blackmer (price reflects one o-ring) Fits Blackmer TXD2.5A & TX2.5A  2 required per pump   

Viking OEM. No. 2-763-018-610-00 Envirogear G Series Valve Spring (80-200 PSI) for Viking Internal Gear Pump Models K & KK Material: Stainless Steel Item No. G11 Fits Viking K & KK / Blackmer Gear -G1-24 & G1-32  Blackmer Gear...