( Grid squares measure 1x1 inch )

Pump Conversion Kit MP513901SJ

Manufactured by:
Campbell Hausfeld
ERP Number:
ERP19004528
Part Number:
MP513901SJ
Original Equipment Manufacturer ?
$60.10
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

1- 2 hours 

(5 rated repairs) ?

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Product Description

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Converts Pump From 2 Airlines to 1.

Troubleshooting

This part works with the following brands:
  • Campbell Hausfeld

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

A Bit Difficult 

1- 2 hours 

(5 rated repairs) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Air compressor quit!

Daniel from Tilton, Illinois

7 of 7 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set, Wrench (Adjustable), Wrench set
Parts Used:
MP513901SJ, E110538, VT4923
I replaced the comp pump,belt, and conversion kit for the unloaded valve. Put synthetic mobile 1 in the compressor pump a 10 w30 wait and it operated flawlessly and was quieter than the old pump which sustained a broken crankshaft but it ran for 23 years moderately to hard operation! Thx for the new parts! It was very affordable and chea per than buying a new air compressor!
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Compressor pump was shot, noisey & very slow to come back up to working pressure .

daniel from elk point, South Dakota

4 of 4 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set, Wrench (Adjustable)
Parts Used:
MP513901SJ, VT4923
Removed shields, loosened motor bolts, removed drive belt. Unbolted pump & air supply lines moved pump to bench for removal of pulley.Reversed steps to Re-mount pump. Removed plug with Allen wrench to install up date kit. Ran pump short period, drained & replaced oil. All good to go.

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Reeds in the head of old compressor came apart ruining the piston and head.

KENNETH from Newport, Pennsylvania

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Wrench set
Parts Used:
MP513901SJ, VT4923
Removed the old pump, had to use the conversion kit I purchased to change from two line to single line. Had to press the flywheel off the old pump and press it on to the new pump, simple and easy to do.
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Broken connecting rod

Leo from Joliet, Illinois

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Parts Used:
MP513901SJ, VT4923
1. Removed the old pump
2. Installed the new pump
3. Found out the holes for installing the filter(from the old pump) were no tapped nor the right size.
4. Went out and bought the proper size drill and tap and corrected this error.
5. Made all necessary connections (no problems)
6. It Works
.
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Compressor pump reed valves had failed after 31 year of service.

Victor from Sequim, Washington

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Parts Used:
MP513901SJ, VT4923
Unbolted old pump
mounted new pump and affixed copper pipe and bypass kit which you must have
mounted pulley
reinstalled belt
reinstalled fan shroud
Filled pump with compressor oil
ran compressor for 1 hour no load breaking period.
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  • 1