Multiquip 1157590020 Guide

The Multiquip 1157590020 Guide is a genuine OEM component designed for the DCA-series ultra-silent diesel generators, including the DCA25SSIU, DCA25SSI, DCA25SSI2, DCA25SSAI, DCA25SSIU-GEER, DCA40SSI, DCA40SSAI, DCA45SSIU2, DCA45SSIU2-FEMA, DCA45SSIU2-GEER, DCA60SSAI, and DCA60SSI2. As a direct OEM replacement, this guide is manufactured to the exact specification of the original part, ensuring a correct fit within the generator assembly. Sourced directly through authorized Multiquip distribution, this part is backed by the same quality standards as the unit it was built for. DHS Equipment stocks this part to help keep your DCA-series generator running as intended.

Key Features

• Genuine OEM Construction — Manufactured to the original Multiquip specification, ensuring the guide maintains its correct dimensional profile and material grade within the generator assembly.
• Direct Drop-In Replacement — Matches the original mounting points and interfaces of the DCA-series generator, allowing straightforward installation without rework or adaptation.
• Broad DCA-Series Fitment — Compatible with DCA25SSI, DCA25SSIU, DCA40SSI, DCA40SSAI, DCA45SSIU2, DCA60SSAI, DCA60SSI2, and additional GEER and FEMA variants.
• Maintains Alignment Integrity — A worn or incorrectly fitted guide can cause misalignment of internal components, leading to accelerated wear and inconsistent generator operation.
• Authorized Multiquip Source — Sold by DHS Equipment as an authorized Multiquip parts distributor, so you receive an authentic component with full part number traceability.

A guide is an internal positioning or directional component used to control the movement, alignment, or travel path of adjacent parts within an assembly. In a diesel generator like the DCA-series units, guides ensure that moving components operate within their designed tolerances, preventing lateral movement, wear, and contact with surfaces they should not touch. When a guide becomes worn or damaged, it can allow components to shift out of alignment, which may cause noise, accelerated wear on surrounding parts, or reduced performance of the generator system overall.

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.