PAI 642000 | Detroit DD15 Oil Filter Housing Standpipe

PAI 642000 Detroit DD15 Oil Filter Housing Standpipe

The PAI 642000 is a heavy-duty replacement oil filter housing standpipe designed for compatible Detroit Diesel DD13 and DD15 engine applications. The standpipe supports the oil filter element within the oil filter and oil cooler module while helping maintain proper oil flow through the assembly.

PAI 642000 replaces Detroit Diesel OEM A4721860095 and is also cross-referenced as DDEA4721860095. This component is an important part of the engine's oil filtration and lubrication system.

Product Specifications

• Brand: PAI Industries
• PAI Part Number: 642000
• Product Type: Oil Filter Housing Standpipe
• Application: Detroit Diesel DD13 / DD15
• OEM Reference: A4721860095
• Additional OEM Reference: DDEA4721860095
• System: Engine Lubrication / Oil Filtration
• Product Class: Oil Cooler & Related Components
• Approximate Length: 257.3 mm
• Approximate Outside Diameter: 55.8 mm

Detroit DD15 Oil Filter Housing Standpipe

The oil filter standpipe is located within the engine's oil filter and oil cooler module. It supports the oil filter element and helps maintain the proper internal oil-flow path through the filter assembly.

The PAI 642000 is designed for compatible Detroit DD15 applications and is also cataloged for Detroit DD13 engines. It is a direct replacement option when the existing standpipe is damaged, worn, or otherwise requires replacement.

Oil Filtration & Lubrication System

Proper oil circulation is critical to protecting the internal components of a heavy-duty diesel engine. The oil filter housing standpipe works within the filtration assembly to support the filter element and maintain the intended flow of engine oil through the oil filtration system.

A damaged or improperly installed standpipe can affect the operation of the oil filter assembly and may contribute to oil-flow problems. Always inspect the surrounding oil filter housing, seals, filter element, and related components during service.

OEM & Cross Reference Numbers

The primary Detroit Diesel OEM reference for PAI 642000 is A4721860095. It is also listed under DDEA4721860095.

Common aftermarket cross-reference information includes Automann 572.460095 and PAI 642000OEM as the genuine/OEM version listing. Verify the exact part number against the engine before ordering.

Why Choose PAI 642000?

• Designed for compatible Detroit DD13 and DD15 applications
• Replacement for Detroit OEM A4721860095
• Oil filter housing standpipe
• Supports the oil filter element within the filtration assembly
• Helps maintain proper oil flow through the oil filter module
• Heavy-duty aftermarket replacement from PAI Industries
• Ideal for engine repair and oil filtration system service

Fitment Note

Verify the OEM part number before ordering. PAI 642000 corresponds to Detroit Diesel A4721860095 and is cataloged for DD13/DD15 applications. When fitment is uncertain, verify the engine model, engine serial number (ESN), VIN, and existing standpipe/OEM part number before ordering.