YM172164-72370 YM17216472370 Boom Cylinder Oil Seal Kits For PC40FR-1 PC40FR-2 Komatsu Inner Parts

YM172164-72370 YM17216472370 Boom Cylinder Oil Seal Kits Fits For PC40FR-1 PC40FR-2 Komatsu Inner Parts

Seal ClassifiC.A.Tion:

(1) According to whether the seal is in contact with its relative moving parts, it can be divided into contact seal and non-contact seal; according to the seal and contact position, it can be divided into circumferential seal and end face seal. End face seal is also called mechanical seal. The centrifugal seal and spiral seal in the dynamic seal are sealed by powering the medium when the machine is running, so they are sometimes called dynamic seals.

(2) Static seal: There are three main C.A.Tegories: gasket seal, sealant seal and direct contact seal. According to the working pressure, static sealing can be divided into medium and low pressure static sealing and high pressure static sealing. Medium and low pressure static seals usually use softer and wider gasket seals, while high-pressure static seals use harder metal gaskets with a narrow contact width.

(3) Dynamic seal: It can be divided into two basic types: rotary seal and reciproC.A.Ting seal.

Related Parts:

Pos.	Part No	Parts name	Qty
1	YM172164-72021	CYLINDER ASSEMBLY,BOOM	1
2	YM172164-72031	• TUBE,BOOM	1
3	YM172146-72310	•• BUSHING	1
4	YM933126-44500	•• SEAL,DUST	2
5	YM172164-72200	• ROD,BOOM	1
6	YM172146-72310	•• BUSHING	1
7	YM933126-44500	•• SEAL,DUST	2
8	YM172312-72200	• HEAD	1
9	YM172151-72540	•• BUSHING,ROD	1
11	YM172164-72370	• CYLINDER KIT,BOOM	1
12	YM172164-72380	•• SEAL SET,HEAD	1
19	YM933111-26700	•• RING,SPRING	1
20	YM172151-72870	•• WASHER	1
21	YM22252-000701	•• CLIP	1
22	YM172164-72390	•• SEAL SET,PISTON	1
26	YM172130-72800	• RING,CUSHION	1
27	YM172312-72220	• PISTON	1
28	YM172312-72141	• SPACER	1
29	YM172151-72270	• U-NUT	1
30	YM172312-72100	• PLUNGER,CUSHION	1
31	YM24761-020000	• FITTING,GREASE	2
32	YM17216572351K	COVER,(GREEN)	1
33	YM172162-61770	GUIDE,SLIDE	2
34	YM933147-03400	WASHER	1
35	YM933168-14170	SPRING	2
36	YM22217-100000	WASHER	1
37	YM26116-100162	BOLT	1

Noted:

1. Due to the variety and quantity of mechanical parts industry, the price of each of our products can not be shown very accurately. If you are interested in our products, please leave a message to us or contact us on WeChat and WhatsApp, we will give you a quotation in the first time.

2. Each product has the corresponding size and the relative model should be, so please contact us before placing orders to determine the price, quantity and style of the relevant products.All products will undergo strict inspection before shipment to ensure that the products delivered to your hands are qualified products.

Product Show:

Komatsu Boom Cylinder Oil Seal Kits

YM17216472370 Boom Cylinder Oil Seal Kits

PC40FR-2 KOMATSU Seal Kit

YM172164-72370 YM17216472370 Boom Cylinder Oil Seal Kits For PC40FR-1 PC40FR-2 Komatsu Inner Parts Images