G, GU, GC, GCU, MG, MGU #01A27E
Model Numbers: G, GU, GC, GCU, MG, MGU

Specifications
- This pump has many different configurations, but the basic pump is the same with each model.
- 2" bore and 2.675" stroke
- 2 HP = 9.1 CFM @ 125 PSI
- 3 HP = 14 CFM @ 125 PSI
- 5 HP = 17.8 CFM @ 125 PSI
- 11 HP (Gas) = 18.3 CFM @ 125 PSI
- Min RPM 435 Max RPM 1030 @ 125psi.
- G & GU Pump had 10.375" flywheel.
- GC & GCU Pump had 13.5" flywheel.
- Oil capacity 32 oz.
- Pump weight 85#
- New Pumps w/ 1 year warranty.
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New Jenny GU/MGU Air Compressor Pump #057AA2
Price: $1,353.30Brand new pump for electric or gas continuous-run units. Includes Air Filter Assembly and Flywheel. The GU and MGU is the same pump. See "Specs" tab for CFM and PSI info. Has 2-groove Flywheel. Need oil? Click here for synthetic and...Price: $1,353.30 -
New Jenny GCU Pump, Complete Assembly with Flywheel & Air Filters, 2 - 5 HP #05772C
Price: $1,401.08Order GU Pump instead. Same pump, just smaller flywheel. Must change motor pulley and belt due to GU Pump having a 10.375" flywheel. Email us your current motor HP, rpm's and shaft diameter in order for us to calculate the proper sized pulley. Has...Price: $1,401.08 -
New Jenny GC Pump, Complete Assembly with Flywheel & Air Filters, 2 - 5 HP #05772A
Price: $1,344.53Order G Pump instead. Same pump, just smaller flywheel. Must change motor pulley and belt due to G Pump having a 10.375" flywheel. Email us your current motor HP, rpm's and shaft diameter in order for us to calculate the proper sized pulley. Has 2-groove...Price: $1,344.53 -
New Emglo / Jenny G/MG Air Compressor Pump Replacement, 2 - 5 HP, Single-Stage #05771C
Price: $1,297.73Brand new pump for electric motor start/stop units. Includes filter assembly and flywheel. The G and MG is the same Pump. Has 10.375" diameter, 2-groove Flywheel. See the Extra Details for more info! Need oil? Click here for synthetic and...Price: $1,297.73