The Wacker Neuson Piston Ring is a genuine OEM Piston Ring designed for the BTS 1140 L3 series power cutters. As a factory-sourced component, it meets the same exacting standards as the original part installed at the time of manufacture, giving you confidence that fit and function will be correct from the moment it goes in. This ring is confirmed compatible with both the BTS 1140 L3 Saw and the Power Cutter BTS 1140 L3 configurations. Keep part number on hand for scheduled maintenance or unplanned repairs to get your cutter back to full cutting capacity fast.
Key Features
- OEM Dimensional Accuracy — Manufactured to the exact bore diameter and ring gap tolerances specified for the BTS 1140 L3 engine, ensuring correct compression seal from day one.
- Drop-In Cylinder Fit — Engineered to seat directly into the original cylinder bore without resizing or modification, streamlining the rebuild process.
- BTS 1140 L3 Series Compatibility — Verified fitment for the BTS 1140 L3 Saw and Power Cutter BTS 1140 L3, covering the primary production variants of this model line.
- Sustained Compression Output — A properly seated piston ring maintains the cylinder pressure needed for consistent engine power; a worn ring causes hard starting, loss of cutting force, and excessive fuel consumption.
- Fuel System Integrity — A correctly functioning piston ring prevents combustion gases from entering the crankcase, protecting the fuel and oil system components from contamination and premature wear.
The piston ring forms a dynamic seal between the piston and the cylinder wall, containing the combustion gases to generate the downward force that drives the engine. It also plays a key role in controlling oil distribution across the cylinder bore, preventing excessive oil consumption while keeping friction low. When a piston ring wears, cracks, or loses tension, compression drops, the engine becomes difficult to start, power output falls off noticeably, and unburned fuel can foul the exhaust and spark plug — making timely replacement essential to keeping the cutter performing at full capacity.
Part Details
| Part Number | 5000213141 |
|---|---|
| Old Part Number | 0213141 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BTS 1140L3 SAW | BTS 1140 L3 | 5000610063, 5000610078 |
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.
