Part Location Diagram of 321001-E Makita Oil Sight Gauge
See part 31 in the diagram
( Grid squares measure 1x1 inch )

Oil Sight Gauge 321001-E

Manufactured by:
Makita
ERP Number:
ERP10147101
Part Number:
321001-E
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(4 rated repairs) ?

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Product Description

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This is an authentic slight glass which includes the sealing o-ring gasket. It is a high quality item that is sourced directly from original equipment manufacturer for use with Makita air compressors. It allows user to check the oil level of the unit. Please note one durable clear plastic sight gauge is included per order.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Makita
This part works with the following products:
  • Compressor
  • Nailer

Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
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(4 Reviews)
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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.

Easy 

15 - 30 mins 

(4 rated repairs) ?
  • 1
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Crankcase cover cracked by oil drain plug

Bob from Litchfield Park, Arizona

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Screw drivers, Socket set
Parts Used:
304014-E, 321001-E, 215001-E
Replaced Crankcase cover, oil sight glass and gasket.
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I had tightened the oil drain plug to mucj,so had to replace crankcase cover to stop leakage beacuse of crack made.

Erik from Lewiston, Maine

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Socket set, Wrench set
Dumped oil,removed cracked crankcase cover gasket.replaced with new items,assembled with regular force ,not excessive force. Pleaced all bolts at same time,sealed crankcase,added oil. Good to go.
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Oil sight glass on compressor was leaking through a small crack

Jarrett from Oklahoma City, Oklahoma

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench (Adjustable)
Parts Used:
321001-E
1. Drain oil from compressor
2. Removed old oil sight glass
3. Install new sight glass
4. Refill with oil to proper level as marked on the sight glass
5. Clean up an spills
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Oil leaked around drain plug after oil change

tom from HOMER, Alaska

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Wrench set
Installed new parts. used loctite thread seal on the plug
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  • 1