The Multiquip 04047920 Intermediate Piece Decompression is a genuine OEM component designed for MVH502DSB, MVH502DSB2, MQ41TDH, and MDR-9D series equipment. Sourced directly from Multiquip, this part meets the same specifications as the original component installed at the factory. Confirm your model code before ordering to ensure a correct application match across these distinct equipment families.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and dimensional standards of the original decompression piece, ensuring consistent decompression valve behavior during engine starting sequences.
- Direct-Fit Installation — Designed to seat and connect identically to the original component, slotting into the decompression circuit without rework or adaptation to mounting points.
- Broad Equipment Compatibility — Fits MVH502DSB and MVH502DSB2 reversible plate compactors, MQ41TDH trash pump, and MDR-9D power trowel models.
- Consistent Engine Start Performance — A properly functioning decompression piece allows the engine to turn over smoothly by temporarily reducing cylinder compression, which is especially critical on diesel and high-compression engines under load.
- Correct Part for Mixed-Fleet Operations — Part number 04047920 spans multiple Multiquip equipment families, making it a useful stocked spare for operations running more than one of these machine types.
The intermediate piece decompression forms part of the engine's decompression system, which reduces cylinder pressure during the starting phase to allow the recoil or electric starter to bring the engine up to firing speed. Without a functioning decompression component, starting effort increases significantly, and on some machines the engine may become difficult or impossible to start by hand. Over time, wear or damage to this piece can cause inconsistent decompression release, leading to hard starts, starter fatigue, or premature wear on starter components. Replacing it with a genuine OEM part restores the correct decompression timing and effort required for reliable engine startup.
Part Details
| Part Number | 04047920 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Intermediate Piece Decompression |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH502DSB |
| Plate Compactors | MVH502DSB2 |
| MQ Trash Pumps | MQ41TDH |
| Power Trowels | MDR-9D |
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.
