Magnetic Drain Plug

The PAI Industries 642070 Magnetic Drain Plug is a steel, magnetic drain plug with 3/4-14 tapered thread and .63" length, designed to replace OEM Detroit Diesel 23505720 and cross-reference 5178994. It captures metal debris to protect your Series 60 engine, featuring thread sealant for leak protection. Made under ISO-certified USA manufacturing and backed by a 2-year warranty, this plug comes in a pack of two from Wofford Truck Parts, a reliable choice for maintenance and rebuilds.

Pai Industries Part No: 642070

$7.23

Specifications

The PAI 642070 Magnetic Drain Plug is a high-quality, steel, magnetic plug engineered for Detroit Diesel Series 60 engine oil pans. With a 3/4-14 pipe thread, .63" thread length, and 1/2" square drive, it replaces OEM 23505720 and Detroit cross-ref 5178994. It also includes thread sealant and is magnetized to attract and hold small ferrous particles, helping safeguard the engine’s internals. Manufactured in the USA under ISO 9001 standards and backed by a 2-year unlimited-mileage warranty, this plug is offered in dual-packs via Wofford Truck Parts. Ideal for fleets and individual operators focused on preventive maintenance and engine longevity.

Weight

0.2

Compatibility

Freightliner – FLD, Century, Columbia, Coronado, Argosy (1987–2011)

Kenworth – T600, T800, W900 (1987–2011)

Peterbilt – 377, 378, 379, 386, 388 (1987–2011)

Western Star – 4700, 4900 (1990s–2011)

Sterling – Acterra, A-Line (late 1990s–2010)

International / Navistar – select transit & line-haul models (1987–2011)

Bus / Coach / RV / Specialty – various units using Series 60 engines (1990s–2011)

Alternative Part Numbers

Detroit Diesel 23505720
Detroit Diesel 5178994
PAI 642070

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Magnetic Drain Plug - 642070 $7.23