Multiquip 9813255520 Shim

The Multiquip 9813255520 is a genuine OEM Shim designed for the DCA ultra-silent diesel generator series, including DCA25SSIU, DCA25SSI, DCA25SSI2, DCA25SSAI, DCA45SSIU2, DCA60SSAI, DCA60SSI2, and special designation variants DCA25SSIU-GEER, DCA45SSIU2-FEMA, and DCA45SSIU2-GEER. As a direct Multiquip OEM component, part 9813255520 is manufactured to the exact specification required for proper clearance and alignment within these generators. Sourcing the correct shim is critical — even a slight deviation in thickness or material can compromise component alignment and generator performance. DHS Equipment stocks this part to keep your DCA series generator operating at the tolerances it was built to hold.

Key Features

• Precision OEM Thickness Tolerance — Manufactured to the exact dimensional spec required for correct mechanical clearance in DCA ultra-silent generator assemblies.
• Direct Drop-In Fitment — Engineered to seat in the same position as the original, allowing straightforward installation without machining or adjustment.
• Broad DCA Series Compatibility — Confirmed fitment across DCA25SSIU, DCA25SSI, DCA25SSI2, DCA25SSAI, DCA45SSIU2, DCA60SSAI, DCA60SSI2, and FEMA/GEER special variants.
• Protects Alignment-Critical Components — Correct shimming prevents uneven wear on mating surfaces, extending the service life of the components it supports.
• Genuine Multiquip OEM Part — Supplied as original equipment, ensuring the shim material grade and geometry match what the generator was assembled with at the factory.

A shim is a precisely dimensioned spacer used to set or restore the correct clearance between two mating components — such as bearing housings, rotating assemblies, or structural mounts. In a generator like the DCA ultra-silent series, maintaining exact tolerances between moving and stationary parts is essential for smooth, vibration-controlled operation. When a shim wears, deforms, or is replaced with an incorrect thickness, it can lead to excessive play, accelerated wear on adjacent components, or misalignment that affects the generator's output stability and mechanical integrity.

For help confirming this part fits your specific unit, contact the DHS Equipment parts team with your model and serial number.

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

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

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