GC2A-B #01AE88

Old Part Numbers: L21K, 310-1001-01Replace this if worn or damaged. Torque to 120 in lbs. (Includes bearing shell inserts). NOTE: These new-style rods will install on old-style (non-bearing insert) pumps, as well as on the new-style pumps! For older...

Old Part Numbers: K133Stagger rings and hone cylinders. Click on "Tech Pubs" tab to view installation instructions!Technical DocumentsClick here for installation instructions for new Ring Kit!

Old Part Numbers: L154Filter assby. w/ element. Uses filter 150-1010

Old Part Numbers: L100All the gaskets necessary to rebuild your D, DC, DCU, G, GU, GCU, L, LC, LU, LCU, MG or MGU Pump. (Incl. L3, L4,2-K31,2-L41,2-L51)

Old Part Numbers: 150-1105, G154SProtect your pump from damage. Includes element and housing.

Old Part Numbers: MG59

Old Part Numbers: ESQ, 105-1150Add oil before use.

Old Part Numbers: K32 Piston and bumpers (no rings).

Old Part Numbers: L54E 3-3/4" OD x 1-1/4" ID x 2-5/8" Ht. for A Series units. For filter assemblies with cover and wing nut. (L54E). Element only for air filter assembly.

Old Part Numbers: L9If loose or dirty, replace these when rebuilding pump.

1/4" x 1/8" Compression Elbow. For COPPER tubing. If you are using Nylon or Plastic tubing, consider using our T1059.