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The sight glass attaches to the crankcase and lets you check the level of the oil. This part is an OEM from Campbell Hausfeld for compressors. This item is available as an individual replacement part. A socket set may be needed when replacing the sight glass.
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All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Compressor was leaking oil from the sight glass.
Robert from SHAWNEE, Oklahoma
Leaked oil
walter from LOTT, Texas
Oil leaking from site glass
Robert from Dothan, Alabama
Sight glass was leaking oil
Gregory from Parker, Texas
leaky sight glass
Paul from FULTON, New York
air compressor leaked oil at the sight glass plus i needed air cleaner assembly and filter
Kenneth from Lantana, Florida
The pump was leaking oil due to the pcv valve not releasing crankcase pressure.
Brian from Cheektowaga, New York
| Brand | Model Number | Description |
|---|---|---|
| Campbell Hausfeld | 1NNF4 | Compressor - 135 PSI Speedaire Portable Air Compressor |
| Campbell Hausfeld | 1NNF6 | Compressor - 135 PSI Speedaire Portable Air Compressor |
| Campbell Hausfeld | 1NNF7 | Compressor - 135 PSI Speedaire Portable Air Compressor |
| Campbell Hausfeld | 2MLW2 | Compressor - 135 PSI Speedaire Portable Air Compressor |
| Campbell Hausfeld | 2WGX6 | Compressor - 2wgx6 |
| Campbell Hausfeld | 2WGX7 | Compressor - 2wgx7 |
| Campbell Hausfeld | 3JR85E | Compressor - 3jr85e |
| Campbell Hausfeld | 4B246C | Compressor - Speedaire Compressor Pump |
| Campbell Hausfeld | 4B247C | Compressor - Speedaire Compressor Pump |
| Campbell Hausfeld | CE2002 | Compressor - Ce2002 #01af42 |
| Campbell Hausfeld | EX800302 | Compressor - Ex800302 #01b15e |
| Campbell Hausfeld | GP90135 | Compressor - Wheelbarrow Air Compressor |
| Campbell Hausfeld | VT470000AV | Compressor - Air Compressor Pump |
| Campbell Hausfeld | VT472200AJ | Compressor - Air Compressor Pump |
| Campbell Hausfeld | VT480000AV | Compressor - Air Compressor Pump |
| Campbell Hausfeld | VT482200AJ | Compressor - Air Compressor Pump |
| Campbell Hausfeld | VT4823PUMP | Compressor - Vt480000av, Vt482200aj, Vt4823 Pump #01a7ec |
| Campbell Hausfeld | VT490000AV | Compressor - Vt490000av |
| Campbell Hausfeld | VT500188AJ | Compressor - Vt500188aj, Vt627700 #01af35 |
| Campbell Hausfeld | VT558802 | Compressor - Vt558706, Vt558802 #01b335 |
| Campbell Hausfeld | VT614804AJ | Compressor - Vt614804, Vt614804aj #01af43 |
| Campbell Hausfeld | VT617205AJ | Compressor - Vt617205aj #01b33a |
| Campbell Hausfeld | VT618302 | Compressor - Vt618302 #01b394 |
| Campbell Hausfeld | VT618902 | Compressor - Vt618302, Vt618902, Vt622501, Vt623101 #01af37 |
| Campbell Hausfeld | VT619503AJ | Compressor - Vt619503aj #01b343 |
| Campbell Hausfeld | VT619602AJ | Compressor - Vt619602, Vt619602aj, Vt629000 #01af39 |
| Campbell Hausfeld | VT619604AJ | Compressor - Vt619604, Vt619604aj #01af3a |
| Campbell Hausfeld | VT620901 | Compressor - Vt620901 #01b346 |
| Campbell Hausfeld | VT622401 | Compressor - Vt622401 #01b348 |
| Campbell Hausfeld | VT622501 | Compressor - Vt618302, Vt618902, Vt622501, Vt623101 #01af37 |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
