The Multiquip 03195800 Bearing Big End E780 is a genuine OEM component designed for E780 series equipment. Sourced directly from Multiquip, this bearing meets the original engineering specifications for the E780 and delivers the precision tolerancing required at the connecting rod's big end. Keeping this critical rotating component in spec is essential to maintaining smooth, reliable engine operation across demanding jobsite cycles.
Key Features
- OEM-Grade Bearing Tolerances — Manufactured to the exact clearance and surface-finish specifications required at the big end, ensuring correct oil film formation and load distribution under operating conditions.
- Direct Drop-In Replacement — Engineered to the same dimensions as the original, so the bearing seats correctly in the connecting rod without reworking or re-sizing the journal.
- Confirmed E780 Fitment — Verified for use with Multiquip E780 series equipment; always cross-reference part number 03195800 against your machine's parts manual before installation.
- Protects Crankshaft and Rod Integrity — A correctly fitted big-end bearing maintains proper crank-to-rod clearance, preventing metal-to-metal contact that leads to scoring, journal damage, or catastrophic engine failure.
- Extended Service Life Under Load — Built to withstand the continuous high-load, high-cycle demands typical of compaction equipment engines, holding dimensional stability longer than off-spec alternatives.
The big-end bearing sits at the interface between the connecting rod and the crankshaft journal, allowing the rod to rotate smoothly around the crank as the piston moves through each stroke. It carries the full combustion and inertia loads generated during engine operation, relying on a thin pressurized oil film to prevent metal contact. When this bearing wears, clearances open up, oil pressure drops, and the resulting knock can quickly escalate into crankshaft or connecting rod damage — making timely replacement with a correctly specified part essential to keeping the engine in service.
Part Details
| Part Number | 03195800 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bearing Big End E780 |
Compatibility & Fitment
| Name | Model |
|---|---|
| E780 | E780 |
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.
