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Home > Products > Gasket Kit > 195-78-41320 1957841320 Excavator Spare Parts High Quality Relief Valve D375A-3A D355A-3

195-78-41320 1957841320 Excavator Spare Parts High Quality Relief Valve D375A-3A D355A-3

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: D375A-5

Payment & Shipping Terms

Minimum Order Quantity: 10

Price: Negotiable

Packaging Details: PP Bag Inside.outer is carton with film wrapped.

Delivery Time: Within 5-15 days after getting your desposit

Payment Terms: L/C,D/A,D/P,T/T,Western Union

Supply Ability: 1000Pcs

Get Best Price
Product Details
Highlight:

Excavator relief valve D375A-3A

,

D355A-3 excavator spare parts

,

Gasket kit with relief valve

Part No.::
195-78-41320
Part Name::
SERVICE KIT
Model:
D375A-5
Machine:
Loaders
Material:
SILICONE
Color:
RED, BLACK,WHITE
Part No.::
195-78-41320
Part Name::
SERVICE KIT
Model:
D375A-5
Machine:
Loaders
Material:
SILICONE
Color:
RED, BLACK,WHITE
Product Description

1. Quick Details of  seal 195-78-41320:

Part NO. 195-78-41320
Machine D455A-1
Size OEM
Material Fiberglass,NBR,SILICON,
Oil seal type SERVICE KIT,TORQUE CONVERTER

 

2.  195-78-41320 parts on group :

195-78-41320 1957841320 Excavator Spare Parts High Quality Relief Valve D375A-3A D355A-3 0

 

 

NO. PART NO. PART NAME QTY
1 195-79-51131 BEAM 1
2 195-78-71220 BUSHING 2
3 195-78-21171 PLATE 2
4 01010-62040 BOLT 8
5 01643-32060 WASHER 8
6 195-78-41320 SEAL 4
7 195-78-71180 PIN 4
8 195-79-52140 PIN 1
9 175-79-61160 PLATE 2
10 01010-81030 BOLT 4
11 01643-51032 WASHER 4
12 195-79-52110 COLLAR 2
13 195-79-52130 PIN 1
14 04050-16040 PIN 1
15 195-78-71161 ARM 1
16 195-78-71220 BUSHING 2
17 195-78-71210 PIN 2
18 07020-00000 FITTING,GREASE 2
19 195-78-21171 PLATE 2
20 01010-62040 BOLT 4
21 01643-32060 WASHER 4
22 195-78-41320 SEAL 4
23 195-79-51160 SHANK 1
24 195-78-71360 PIN 1
25 195-78-72410 PROTECTOR 1
26 195-78-71360 PIN 2
27 195-78-71320 POINT 1
28 195-78-71380 SHANK 1

 

3.  195-78-41320 picture:

195-78-41320 1957841320 Excavator Spare Parts High Quality Relief Valve D375A-3A D355A-3 1
4. Service part number :

PART NO. PART NO. Part NO.
707-99-75600 707-35-52660 56B-50-34650
707-99-44340 707-99-59740 707-35-52690
707-99-44380 707-99-59680 707-99-75600
707-99-44340 707-99-59690 707-99-76030
707-99-44380 707-99-59740 707-99-76260
707-99-45040 707-99-62010 707-99-76300
707-99-45220 707-99-62020 707-99-77050
707-99-45230 707-99-62120 707-99-77090
707-99-45250 707-99-64010 707-99-77120
707-99-45310 707-99-64010 707-99-77130
707-99-45230 707-99-77220 707-99-77140
707-99-46200 707-99-64130 707-99-77160
707-99-64080 707-99-64150 707-99-77190
707-99-64120 707-99-46030 707-99-77220
707-99-64130 707-99-46120 707-99-45310

 
5. FAQ

Q: What is this O-ring seal and what does it do?

A: This is a rubber O-ring seal, a simple, round static or dynamic sealing element used to prevent leaks of hydraulic fluid, oil, or gas between mating parts in a wide range of equipment, including excavators and hydraulic systems.

 

Q: What materials is this O-ring typically made of?

A: This orange-colored O-ring is most commonly made of silicone or FKM (Viton), though NBR (nitrile rubber) is also widely used; silicone is known for its heat resistance, while FKM offers excellent chemical and high-temperature stability.

 

Q: How do these materials perform in different conditions?

A: Silicone O-rings can handle temperatures from -60°C to +200°C and are flexible in extreme cold, while FKM (Viton) O-rings resist high temperatures up to +250°C and aggressive fluids like synthetic hydraulic oils, making them ideal for heavy-duty applications.

 

Q: How do I install an O-ring seal correctly?

A: Clean the groove and mating surfaces thoroughly, lubricate the O-ring with a compatible fluid to prevent pinching or tearing, install it without twisting, and ensure it sits fully in the groove before assembling the parts.
6. Exhibition and Wearhous

195-78-41320 1957841320 Excavator Spare Parts High Quality Relief Valve D375A-3A D355A-3 2

195-78-41320 1957841320 Excavator Spare Parts High Quality Relief Valve D375A-3A D355A-3 3

 

195-78-41320 1957841320 Excavator Spare Parts High Quality Relief Valve D375A-3A D355A-3 4

 

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