The Husqvarna 525571301 Cylinder is a genuine OEM component designed for the DXR140 and DXR145 demolition robots. As a direct Husqvarna OEM part, it is manufactured to the exact tolerances and material specifications of the original, ensuring a true drop-in fit within the engine assembly. This cylinder is the correct replacement for operators restoring full engine compression and mechanical integrity to their DXR140 or DXR145 machine. DHS Equipment supplies this part to help keep your equipment running at full capability on the demolition site.
Key Features
- OEM Bore and Wall Integrity — Manufactured to Husqvarna's exact cylinder bore dimensions and material grade, maintaining proper compression sealing and heat dissipation critical for demolition robot performance.
- Direct Engine Assembly Fit — Engineered to align precisely with the piston, rings, and crankcase on the DXR140 and DXR145, allowing straightforward reinstallation without modification.
- Confirmed DXR Demolition Robot Fitment — Verified for the DXR140 and DXR145 demolition robots; cross-reference 525571301 against your parts diagram to confirm fitment for your specific unit.
- Restored Engine Compression — A worn or damaged cylinder causes loss of compression, hard starting, and reduced power output. This replacement restores full engine output and operational reliability for heavy demolition work.
- Genuine Husqvarna Part — Supplied directly as an OEM component, meaning every dimension, port placement, and surface finish matches the original specification — no guesswork on compatibility.
The cylinder is the core structural component of the engine's combustion chamber, housing the piston as it travels through its compression and power strokes. It works in direct contact with the piston rings to maintain the tight seal necessary for consistent compression and efficient fuel combustion. When a cylinder becomes worn, scored, or cracked, compression drops significantly — leading to hard starts, loss of power, and ultimately engine failure — making timely replacement essential to keeping a demolition robot operational.
Part Details
| Part Number | 525571301 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Cylinder |
Compatibility & Fitment
| Name | Model |
|---|---|
| Demolition Equipment | DXR140 |
| Demolition Equipment | DXR145 |
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.
