HBY Buffer Seal 707-51-40630 707-51-40650 for Hydraulic Cylinder

Hydraulic Rod Buffer Seal Ring HBY is used together with rod seal.In this way it can improve seal durability because after

absorbing shock and wave in high load capacity it can be isolated from high temperature fluid.

HBY Buffer Seals are used as buffer rings along with secondary U-Cup type seals. The anti-extrusion ring protects the rod sealing

area from pressure spikes and the notched lip allows a pumping-back action suppressing any pressure-trap effect.

Compatible Models:

Bulldozers D31PX D37EX D37PX D39EX D39PX

Graders GD825A

Wheel Loaders WA270 WA320 KOMATSU

Hydraulic rod buffer seal ring HBY is used together with rod seal.In this way it can improve seal durability because

after absorbing shock and wave in high load capacity it can be isolated from high temperature fluid.

Customize Services:

1. Customized design: If your qty up to MOQ,we can customize for any size or material,packaging you need.If you have any requirement ,pls contact us,we will try our best to demand your requirement.

2. High quality: Products are enjoying great reputation for its diversifiC-A-Tion,Innovation,and superior quality.

3. The most favorable price: We are manufacturer that can give you the most reasonable price.

4. Material safety: It is very safe for appliC-A-Tion and can be used with confidence in expected appliC-A-Tions.

5. More than 10 years experiend in construction machinery seal and seal kit line,so we can provide you professional service.

6. Large stock,welcome to place order.

7. Good timeliness , we have been delivering on time within the specified time.

8. Releasing new items periodically and customizing products to OEM quality.

9. Excellent services and durable uses of products.

10. Strict quality control.

11. Fast delivery.