Connector Screw-type (441)
**= Material type.
Connector Box End Plunger (442)
**= Material type.
Connector Upper Barrel Oversize Tubing Pump (443)
**= Material type.
Connector Upper Barrel (445)
**= Material type.
Connector Sucker Rod To Box End Plunger (446)
**= Material type.
Connecter Slider Valve Gas (447)
**= Material type.
