Ensure exceptionally neat note stacking and smooth escrow collection sequences with this premium Hitachi WRB-S.ROLR1 Assembly (Part Number: 4P007457B). Specifically engineered for Hitachi HCM 3842 cash recycling modules, this specialized stacker paddle wheel utilizes high-resilience flexible blades to control, slow down, and drop high-speed incoming banknotes into uniform stacks without damage.
Key Features
- OEM Compliant Footprint: Molded strictly to the 4P007457B mechanical tolerances for immediate drop-in replacement on the main rotating shaft.
- Highly Elastic Flap Compound: Outfitted with premium flexible brown polymer strips that maintain crisp elastic rebound and resist fatigue deformation over millions of rotational cycles.
- Reinforced Locking Core Hub: Features a rigid, wear-resistant molded inner core coupled with heavy-duty metal anchoring brackets to hold the blades tightly under high angular velocity.
- Prevent Bill Misalignment Jams: Replacing smooth, cracked, or missing flap rollers resolves common sorting faults where folded or skewed bills trigger sensor timeouts inside the safe box.
- Optimized Retail Uptime: Restores factory-standard neat nesting performance for continuous high-capacity cash deposits and multi-denomination storage transfers.
| Feature |
Value |
| Brand |
Hitachi |
| Used in |
Hitachi ATM Machine |
| Product Name |
Hitachi HCM 3842 WRB-S.ROLR1 ASSY Stacker Flap Wheel |
| PN |
4P007457B |
| Warranty |
90 Days |
| Payment |
T/T, Western Union, L/C |
| Shipment |
DHL, Fedex, EMS, TNT And So On |
| Delivery Time |
3-15 Days |



Company introduction
Wincor,Diebole,NCR,NMD,Hyusong,OKI Hyosung,GRG Supplier
- Thousands kind of brand spare parts stock,ready to ship.
- Free drawing,Free samples,Free opening model.
- Urgent orders min 3 days.
- Online video inspection and delivery.
- After-sales worry-free provide spars compensation and defective products in proportion
- Efficiency,Costing,7S Production

Our advantage
1. Good quality
2. Competitive price.
3. Prompt delivery
4. Accept small order.
5. Condition:new and original
Our service
1. Supply thousands of kinds of products including brands like NCR, Diebold, Wincor, Hitachi ect.
2. New, original,refurbished and used ATM equipment parts.
3. Professional and quick online technical support and solutions
4. After-sale service is reliable.
5. Prompt and on-time delivery.
Packaging and Shipping
1.Packing: With standard packing or according to customer's request.
2. Shipping:
| DHL |
3-8 days to arrive |
| TNT |
3-6 days to arrive |
| Fedex |
3-6 days to arrive |
| EMS |
7-15 days to arrive |
| UPS |
3-6 days to arrive |
| Others |
By sea or air |


FAQ
Q1. What’s the condition of your product?
A: Generally we can provide 4 conditions: new original, new generic,original used and original refurbished.
Q2. Does your product have a warranty?
A: Yes. Every product have a warranty, normally it is 3 months.
Q3. What’s the lead time of your product?
A: Normally it is 2-7 days after payment. The lead time is related to the quantity you ordered.
Q4. Do you have your own factory?
A: Yes. We have our factory, located in Shenzhen. We do the refurbishment by ourselves and We can build the molds and fixtures.