The Multiquip 14580ZJ1801 PIN E Decomper (8.25) is a genuine OEM component designed for SP2 flat saw series, CS8 and CC8 Stow pavement saw series, and related cutting equipment models. As a direct OEM replacement, this part is produced to the exact specification of the original, ensuring proper fit and correct function within the engine's decompression system. Verified compatible models include SP2, SP213H20, SP213H20A, SP2S13H20, SP2S20H20, SP2S20H20A, SP2CE13H20, SP2SCE13H20, SP2SCE20H20, CS813H20, CS820H20, CS8CE13H20, CS8CE20H20, CC813H20, CC8CE13H20, and SGW-250SS, among others. Sourcing genuine Multiquip OEM parts ensures the engine operates as intended and helps protect the longevity of your equipment investment.
Key Features
- Genuine OEM Decompression Spec — Machined to the exact dimensional and material tolerances required for correct decompression pin travel and seating in the engine cylinder head.
- Drop-In Engine Replacement — Installs directly into the decompression port without reworking or adjusting surrounding components, maintaining the original assembly configuration.
- Broad Saw Series Coverage — Compatible with SP2 flat saw series and CS8/CC8 Stow pavement saw series, covering a wide range of Multiquip and Stow concrete and asphalt cutting equipment.
- Restores Easy-Start Performance — A worn or seized decompression pin forces the operator to pull against full compression, increasing starter fatigue and the risk of recoil mechanism damage; this replacement restores the assisted-start function.
- Engine Safety Compliance — Correct decompression pin function is critical to safe, controlled engine starting; using a properly dimensioned OEM pin prevents uncontrolled compression spikes during startup.
The decompression pin — also called a decomper pin — is a small but critical engine component that momentarily releases cylinder compression during the starting stroke, allowing the operator to pull the recoil starter through top dead center without fighting full combustion pressure. Once the engine reaches firing speed, the pin retracts and the cylinder seals normally for combustion. When this pin wears, sticks, or breaks, the engine becomes extremely difficult or impossible to start by hand, and repeated hard-pulling can damage the recoil starter assembly. Replacing a faulty decompression pin promptly restores normal starting effort and protects surrounding engine components from premature wear.
Part Details
| Part Number | 14580ZJ1801 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | PIN E Decomper (8.25) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Stow Pavement Saws | CC8CE13H20 |
| Stow Pavement Saws | CC813H20 |
| Flat Saws | SP213H20A |
| Flat Saws | SP2SCE13H20 |
| Flat Saws | SP2 |
| Flat Saws | SP213H20 |
| Flat Saws | SP2S20H20 |
| Welders | SGW-250SS |
| Stow Pavement Saws | CUTTER3 |
| Stow Pavement Saws | CS8CE13H20 |
| Stow Pavement Saws | CS8CE20H20 |
| Stow Pavement Saws | CS813H20 |
| Stow Pavement Saws | CS820H20 |
| Flat Saws | SP2S20H20A |
| Flat Saws | SP2CE13H20 |
| Flat Saws | SP2SCE20H20 |
| Flat Saws | SP2S13H20 |
| Flat Saws | N35244 |
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.
