A10VSO28 Rotor Assembly – The Reliable Heart of Your Rexroth Pump

Genuine-Level Replacement Rotor for A10VSO28 Series 31 32 52 53 (R902..., R910...)

Dear Hydraulic Maintenance Technician,

When your A10VSO28 suddenly loses pressure, makes grinding noise, or shows metal particles in the filter, 9 times out of 10 the problem is inside the **rotor assembly**.  
Worn cylinder bores, cracked pistons, or damaged slipper pads will destroy the entire pump in days if not fixed immediately.

That’s why we keep the **A10VSO28 rotor set** (9-piston rotor + valve plate + piston/slipper kits) ready for same-day dispatch – built to original Rexroth tolerances but priced for real workshops.

**What you get in every kit**  
- Precision-ground 9-piston rotor (hardened steel, surface finish Ra ≤ 0.2 μm)  
- Matched piston & slipper sets 
- High-strength valve plate (copper or bimetal option for high-duty cycles)  
- All seals and retaining rings needed for drop-in installation  
- 100 % dynamically balanced and pressure-tested before packing  

**Direct benefits you feel on the bench**  
- Restore 98–100 % of original flow & pressure in under 2 hours  
- Eliminate metal contamination and prevent secondary bearing/port-plate damage  
- Slippers stay flat > 6000 hours even under 280 bar continuous duty  
- Perfect fit on all A10VSO28 DR/31R, DFR/31R, DRG/31R versions (28 cc/rev, 210–280 bar)  

**Real workshop feedback (2024–2025)**  
“Saved me from buying a new pump. Pressure came back to 275 bar instantly, no more leakage at the case drain.” – Eric, Mexico Heavy Machinery  
“Cheaper than Rexroth original but the surface finish is actually better. Been running 14 months on a 30-ton injection machine, zero issues.” – Tony, France Hydraulic Service  

**Limited-time workshop price**  
USD 245 / complete rotor kit 
6-month “no-leak” warranty – if it fails within 6 months under rated conditions, we replace it free.

**One-click reorder for common failures**  
- A10VSO28 rotor only → USD 245 
- Piston & slipper set (9 pcs) → USD 75  
- Valve plate (copper) → USD 35  

Need it tomorrow? 97 % of orders placed before 15:00 Beijing time ship the second day via DHL/FedEx/UPS.

Don’t let a $245 part kill a $2500 pump.  
Send your inquire now and get your A10VSO28 back to full performance before the next shift starts.

→ [Buy A10VSO28 Rotor Kit Now]  
→ [Live chat with hydraulic engineer – average reply 30 seconds]

We keep the parts you need, exactly when you need them – because we know downtime is measured in thousands of dollars per hour.

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