The Multiquip 14577ZJ1801 Pin B Decompressor (7.95) is a genuine OEM component designed for SP2 flat saws, CS8 and CC8 Stow pavement saws, SGW-250SS welders, and GA-9.7 portable generators. As a direct OEM replacement, this pin is sourced and manufactured to the same specifications as the original, ensuring proper fit and function across the full range of compatible equipment. Compatible model codes include SP2, SP2S13H20, SP2S20H20, SP2S20H20A, SP2CE13H20, SP2SCE13H20, SP2SCE20H20, SP213H20, SP213H20A, CS8CE13H20, CS8CE20H20, CS820H20, CS8CE20H20, CC8CE13H20, CC813H20, and N35244. Order 14577ZJ1801 from DHS Equipment for fast fulfillment and confidence in fitment accuracy.
Key Features
- Genuine OEM Construction — Manufactured to the original design specification for the decompressor system, ensuring the pin engages and releases at the correct tolerances within the engine.
- Drop-In Fitment — Installs directly into the decompressor mechanism without machining or adaptation, aligning with the existing pin bore and retaining hardware.
- Broad Equipment Compatibility — Fits SP2 flat saw series, CS8 and CC8 Stow pavement saw series, SGW-250SS welders, and GA-9.7 portable generator models.
- Engine Starting Performance — A correctly sized decompressor pin allows the engine to start smoothly by releasing cylinder compression at the appropriate moment; a worn or undersized pin causes hard starting or failure to start.
- Safety-Relevant Fit — Proper decompressor function reduces the kickback force during pull-start operation, protecting operators from recoil injury on high-compression engines.
The decompressor pin is a small but critical component in the engine's compression release system. During startup, the decompressor briefly opens the exhaust valve to bleed off cylinder pressure, making the engine significantly easier to pull-start. When this pin wears down, becomes deformed, or goes missing, the compression release no longer activates correctly — the engine becomes extremely difficult to crank and places heavy strain on the recoil starter and the operator. Replacing a worn pin with the correct OEM-spec 14577ZJ1801 restores effortless starting and protects the surrounding decompressor mechanism from further wear.
Part Details
| Part Number | 14577ZJ1801 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pin B Decompressor (7.95) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Portable Generators | GA-9.7 |
| Welders | SGW-250SS |
| Stow Pavement Saws | CC8CE13H20 |
| Stow Pavement Saws | CS8CE13H20 |
| Stow Pavement Saws | CS813H20 |
| Flat Saws | SP2S20H20A |
| Flat Saws | SP2CE13H20 |
| Flat Saws | SP2SCE20H20 |
| Flat Saws | SP2 |
| Flat Saws | SP2S13H20 |
| Flat Saws | SP2S20H20 |
| Flat Saws | N35244 |
| Stow Pavement Saws | CUTTER3 |
| Stow Pavement Saws | CS8CE20H20 |
| Stow Pavement Saws | CC813H20 |
| Stow Pavement Saws | CS820H20 |
| Flat Saws | SP213H20A |
| Flat Saws | SP2SCE13H20 |
| Flat Saws | SP213H20 |
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.
