PumpLookupPump and motor part numbers
Mains Units

service kit: extraordinary maintenance

1.905-544.0

Connecting rod and plunger rod assembly

Hawk code 1.905-544.0

In the kit

Part numberDescriptionPosition
No own numberPlunger nut33
No own numberCopper spacer Ø11.2/15 x 0.534
No own numberO-ring Ø1.78 x 7.6637
No own numberTeflon ring38
No own numberPlunger rod39
No own numberConnecting rod40
No own numberConnecting rod pin41
No own numberSpring washer Ø642
No own numberConnecting rod screw M6 x 3043

Kits per pump: 3.

Fits these pumps

Hawk NMT 14

NMT1220LNMT1220RNMT1220SLNMT1220SRNMT1520BNMT1520LNMT1520RNMT1520SLNMT1520SRNMT1820LNMT1820RNMT2120BNMT2120LNMT2120R

Hawk NMT Car Wash 12

NMT1220CWLNMT1220CWRNMT1220SCWLNMT1220SCWRNMT1520CWLNMT1520CWRNMT1520SCWLNMT1520SCWRNMT1820CWLNMT1820CWRNMT2120CWLNMT2120CWR

Hawk NMT High Temperature 12

NMT1220HTLNMT1220HTRNMT1220SHTLNMT1220SHTRNMT1520HTLNMT1520HTRNMT1520SHTLNMT1520SHTRNMT1820HTLNMT1820HTRNMT2120HTLNMT2120HTR

Hawk NMT nickel-plated 12

NMT1220LNNMT1220RNNMT1220SLNNMT1220SRNNMT1520LNNMT1520RNNMT1520SLNNMT1520SRNNMT1820LNNMT1820RNNMT2120LNNMT2120RN

Hawk NPM 7

NPM1225LNPM1225RNPM1525LNPM1525RNPM1825BNPM1825LNPM1825R

Hawk NPM Nickel-Plated 4

NPM1525LNNPM1525RNNPM1825LNNPM1825RN