The Multiquip 6210111321 is a genuine OEM Exhaust Valve Seat SA6D140E-2 designed for equipment powered by the SA6D140E-2 engine. Sourced directly from Multiquip, this part meets the exact specifications required for proper exhaust valve sealing in SA6D140E-2 engine applications. As a genuine OEM component, it delivers the precise fit and material integrity that the SA6D140E-2 engine demands for consistent, long-term operation. DHS Equipment stocks the 6210111321 to help you get your machine back in service without compromise.
Key Features
- Genuine OEM Seating Material — Manufactured to the exact hardness and metallurgical spec required for exhaust-side thermal cycling in the SA6D140E-2 engine, where heat and pressure demands are highest.
- Direct Drop-In Installation — Matches the original seat dimensions and press-fit tolerances of the SA6D140E-2 cylinder head, allowing installation without machining adjustments beyond standard valve seat replacement procedure.
- SA6D140E-2 Engine Fitment — Confirmed fitment for SA6D140E-2 engine-equipped Multiquip machinery; always cross-reference part number 6210111321 against your engine serial plate before ordering.
- Exhaust Sealing Integrity — A correctly seated exhaust valve maintains combustion chamber compression and prevents hot exhaust gases from bypassing the valve face, preserving power output and fuel efficiency.
- Engine Longevity Protection — A worn or damaged exhaust valve seat accelerates valve face recession, leads to compression loss, and can cause misfires or overheating; replacing with the correct OEM seat stops this progression.
An exhaust valve seat is a hardened ring pressed into the cylinder head that provides the sealing surface against which the exhaust valve closes after each combustion cycle. It must withstand extreme heat and repeated impact while maintaining a gas-tight seal to preserve compression and direct exhaust gases cleanly out of the cylinder. When a valve seat wears, cracks, or recedes, compression drops, engine performance deteriorates, and internal damage to the valve and head can follow if left unaddressed.
For fitment questions or help confirming compatibility for your specific machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 6210111321 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Exhaust Valve Seat SA6D140E-2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| SA6D140E-2 | SA6D140E-2 |
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.
