3584145 Oil Air Separator Element

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This oil gas separator element is designed for generator sets, industrial power units, and selected marine engine applications. It is used in engine air-oil separation systems to help separate oil mist from crankcase or breather airflow in equipment used across power generation, industrial operations, and marine service.

OEM Numbers

For cross-reference only. Fits equivalent part numbers with matching dimensions and application.

3584145

612630060015

612630060138

10032835

SAO5235

Technical Specifications

Product Type

Oil Gas Separator Element

Outer Diameter

88 mm

Inner Diameter

55 mm

Size (OD × Height)

88 × 55 × 158 mm

Overall Package Size

10 × 10 × 18 cm

MOQ

20 pcs

VOLVO PENTA MARINE

B 4-180 BBT
D 4-180 I-B / I-C / I-D / I-E / I-F
D 4-210 A-A / A-B / I-A / I-B
D 4-225 A-B / A-C / A-D / A-E / A-F / I-B / I-C / I-D / I-E / I-F
D 6-310 A-A / A-B / A-C / A-D / A-E / D-B / D-C / D-D / D-E / I-A / I-B / I-C / I-D / I-E

VOLVO PENTA MARINE

D 4-260 A-B / A-C / A-D / A-E / A-F / D-B / D-C / D-D / D-E / D-F / I-A / I-B / I-C / I-D / I-E / I-F
D 4-300 A-A / A-C / A-D / A-E / A-F / D-A / D-C / D-D / D-E / D 6-280 A-B / A-C / A-D / A-E / I-A / I-B / I-C / I-D / I-E

VOLVO PENTA MARINE

D 6-330 A-B / A-C / A-D / A-E / D-B / D-C / D-D / D-E / I-B / I-C / I-D / I-E
D 6-350 A-A / A-B
D 6-370 A-B / A-C / A-D / A-E / D-B / D-C / D-D / D-E / I-A / I-B / I-C / I-D / I-E
D 6-400 A-E
D 6-435 D-A / D-C / D-D / D-E / I-A / I-C / I-D / I-E

ATLAS COPCO

QAS 5 100 JD S3A
QAS 5 80 JD S3A
QES 105 ST3
QES 150 ST3
QES 85 ST3
QES 85 ST3 SKID

CUMMINS POWER GENERATION

35 MDDCK QD
40 MDDCF QD
40 MDDCL QD
50 MDDCG QD
55 MDDCM QD
65 MDDCH QD
80 MDDCJ QD
80 MDDCP QD
99 MDDCR QD

JOHN DEERE

4045 HFS 85
4045 HFS 87
6068/HFS86 PowerTech
6090 HFS 85
6090 HFS 86

SDMO

R 66 C 3
R 90 C 3
R 110 C 3
R 135 C3
R 165 C 3
R 220 C 3
R 275 C 3
R 330 C 3
• R 330 C 5

WILSON

XD 250 P2

1. What types of equipment is this filter used on?

This oil air separator element is mainly used on generator sets, industrial diesel power units, and selected marine engines. Typical applications include backup power systems, rental generators, industrial service equipment, and marine propulsion platforms.

2. Is this an aftermarket replacement for the listed part numbers?

Yes. It is supplied as an aftermarket replacement for part numbers such as 3584145, SAO5235, 10032835, 612630060138, and 612630060015. Buyers should still confirm dimensions and application before ordering in bulk.

3. What system is this separator used in?

This part is used in the engine air-oil separation or breather system. It helps manage oil mist in crankcase ventilation airflow on compatible generator and engine platforms.

4. How should buyers verify compatibility before purchase?

The most practical way is to check the part number, separator type, and key dimensions against the original part. For fleet, distributor, or wholesale orders, application lists can also be checked by brand and model series.

5. What is the MOQ and do you support samples, wholesale, or OEM?

The MOQ is 20 pcs. Sample supply, wholesale orders, and OEM-based cooperation can be supported for distributors, importers, and aftermarket parts buyers.

3584145 Oil Air Separator Element

OEM Numbers

Technical Specifications

Compatible Brands & Models

Frequently Asked Questions

1. What types of equipment is this filter used on?

2. Is this an aftermarket replacement for the listed part numbers?

3. What system is this separator used in?

4. How should buyers verify compatibility before purchase?

5. What is the MOQ and do you support samples, wholesale, or OEM?

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