The Multiquip 6162234251 is a genuine OEM Rear Seal SA6D170A designed for DCA600SPK ultra-silent diesel generator and SA6D170A engine applications. As a direct OEM component, this seal is manufactured to the exact material and dimensional specifications required for the SA6D170A engine, ensuring a correct, leak-free installation. DHS Equipment stocks this part to support generator operators and service technicians who need a dependable, like-for-like replacement. Verify your model code against DCA600SPK before ordering to confirm fitment.
Key Features
- OEM-Grade Seal Material — Manufactured to the precise compound and durometer spec required for the SA6D170A rear crankshaft application, maintaining proper compression and oil retention under operating heat and pressure.
- Direct-Fit Replacement — Engineered to seat correctly in the SA6D170A rear seal housing without reworking or re-machining the bore, streamlining the repair process.
- Confirmed Fitment — Compatible with the DCA600SPK ultra-silent diesel generator series powered by the SA6D170A engine.
- Prevents Oil Loss at the Crankshaft — A correctly functioning rear seal stops engine oil from escaping at the rear main journal; a worn or hardened seal leads to progressive oil leaks, contamination, and unplanned engine service.
- Fuel and Oil System Integrity — For generator sets in continuous or standby duty, maintaining a sound rear seal is critical to sustaining oil pressure and avoiding engine damage during extended run cycles.
The rear crankshaft seal sits at the back of the engine block where the crankshaft exits toward the flywheel, forming the primary barrier that keeps engine oil contained within the crankcase. It works under continuous rotational load, heat, and pressure cycling, making material quality and dimensional accuracy essential to its service life. When this seal degrades — through heat hardening, cracking, or wear — oil migrates past the crankshaft journal, resulting in visible leaks, reduced oil levels, and the risk of accelerated internal engine wear if left unaddressed.
Part Details
| Part Number | 6162234251 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Seal SA6D170A |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA600SPK | DCA600SPK |
| SA6D170A | SA6D170A |
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.
