Multiquip 6211K29901 Gasket Kit Bottom SA6D140/DCA400SSK

The Multiquip 6211K29901 is a genuine OEM Gasket Kit Bottom SA6D140/DCA400SSK designed for DCA400SSK ultra-silent diesel generators running the SA6D140 engine. As a direct Multiquip OEM component, this kit delivers the exact material grades, compression tolerances, and gasket profiles engineered for this engine family — ensuring a proper seal from the first installation. It is the correct service replacement when performing a lower engine rebuild or bottom-end gasket refresh on compatible DCA400SSK equipment.

Key Features

• Engine-Matched Sealing Materials — Each gasket in this kit is manufactured to the exact compound specifications required by the SA6D140 engine, ensuring correct compression seal behavior under diesel operating temperatures and pressures.
• Complete Bottom-End Coverage — This kit bundles all lower engine gaskets into a single part number, so technicians have everything needed for a full bottom-end reseal without sourcing individual pieces separately.
• Direct OEM Replacement — Engineered specifically for the SA6D140 engine as installed in DCA400SSK ultra-silent generators, this kit drops in with no guesswork on gasket geometry or fitment.
• Protects Against Oil and Combustion Gas Leaks — A worn or failed lower gasket set allows oil seepage and combustion blowby that degrade engine performance and can lead to serious internal damage if left unaddressed.
• Fuel System and Combustion Integrity — Proper lower-end sealing is critical to maintaining correct compression across all cylinders, directly affecting fuel efficiency and consistent power output in generator load applications.

A bottom gasket kit covers all sealing surfaces on the lower section of the engine block, including the oil pan, rear main seal area, and related lower-end mating faces. These gaskets prevent oil from escaping the engine and combustion gases from migrating into unintended areas, both of which compromise engine lubrication and performance. When these seals age, harden, or crack — common in high-hour diesel generator applications — oil leaks and loss of compression follow, making timely replacement with a correctly matched kit essential to keeping the engine in serviceable condition.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

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Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.