Model: NOV 109528-4 Disc Brake Caliper Hydraulic Piston Assembly
Structure: High strength machined steel piston
Working medium: Anti-wear mineral hydraulic oil
Operating temperature: -40℃ ~ +95℃
Feature: Anti-corrosion, wear resistant, suitable for continuous vibration environment
Installation: Install inside 109528 disc brake caliper
Working principle: Hydraulic drive to push brake pad for spindle braking
Application: NOV Varco TDS-9SA / TDS-11SA drilling top drive spindle brake
109528-4 Specifications
| Model | NOV 109528-4 Disc Brake Caliper Hydraulic Piston Assembly |
|---|---|
| Structure | High strength machined steel piston |
| Working medium | Anti-wear mineral hydraulic oil |
| Operating temperature | -40℃ ~ +95℃ |
| Feature | Anti-corrosion, wear resistant, suitable for continuous vibration environment |
| Installation | Install inside 109528 disc brake caliper |
| Working principle | Hydraulic drive to push brake pad for spindle braking |
| Application | NOV Varco TDS-9SA / TDS-11SA drilling top drive spindle brake |
About the 109528-4
The 109528-4 is a hydraulic & pneumatic products used in industrial automation, control and power systems. It is rated at Model NOV 109528-4 Disc Brake Caliper Hydraulic Piston Assembly, Structure High strength machined steel piston, Working medium Anti-wear mineral hydraulic oil. This hydraulic & pneumatic products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number 109528-4 for accurate procurement and cross-referencing.
Why source the 109528-4 from HDE123
- Verified part number: every 109528-4 is checked against its manufacturer specification before shipment.
- 8 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the 109528-4
To order the 109528-4, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.