CT-2478998 318C/320C/320C FM/320C L/321C Seal Kit 85x 120 mm Hydraulic Seal Kit
Seal Kit equivalent to CATERPILLAR® Part Number 2478998
New OEM Aftermarket Seal Kit (Not branded CATERPILLAR ®, direct replacement). This seal kit is a high quality, direct replacement to original parts, at a fraction of the cost.
Description of CATERPILLAR® replacement Seal Kit 2478998
Used in the following applications:
EXCAVATORS, 318C L, BOOM, CYL #: 1948416,
EXCAVATORS, 318C LN, BOOM, CYL #: 1948416,
EXCAVATORS, 320C, BOOM, CYL #: 2043614,
EXCAVATORS, 320C L, BOOM, CYL #: 2043614,
EXCAVATORS, 320C LU, BOOM, CYL #: 2043614,
EXCAVATORS, 320C U, BOOM, CYL #: 2043614,
EXCAVATORS, 321C LCR, BOOM, CYL #: 2449116,
*All manufacturer’s names, part numbers, and descriptions are used for reference purposes only. We do not imply that any part shown is the product of these manufacturers. We also do not imply that the list price shown is exactly that of the manufacturer.
Hight Quality Seals
Replacement OEM Seals
Factory Direct Sales
Hydraulic Cylinder Seal Kit Components
|Rod Seals||NOK/SKF/H605||Urethane (TPU)||Ivory/Blue/Gray|
|Buffer Seals||JSPSEAL||Urethane+PA or PTFE Bronze+NBR||Ivory/Purple|
|Wipers||JSPSEAL||Urethane+Metal or NBR+Metal||Ivory/Black|
|Piston Seals||JSPSEAL||PTFE Bronze+NBR+PA OR Nylon+NBR||Brown/Green/Gold|
|Wear Rings||JSPSEAL||Phenolic Resion Cotton Fabric or PTFE Bronze||Brown/Blue/Yellow|
|Backup Rings||JSPSEAL||PA or PTFE or PTFE Bronze||Black/White/Brown|
|O-Rings||JSPSEAL||NBR (Hardness 90 Shore A)||Black|
Why choose JSPSEAL seal kit
1.Experience. We have been selling in the aftermarket for nearly 20 years, we know more about what kind of seal kits the machine needs under bad work conditions.
2.The accuracy of the dimensions.The same part number as the OEM, easy to query and purchase.
3.Price. We can beat all OEM parts in value, while as stated above the qulity of the parts will remain the same.
4.Lead Times. JSPSEAL products have been exported for more than 10 years, and our extensive export experience can help you solve various transportation problems. We can ensure fast and efficient lead times across all JSPSEAL Parts.
How to find seal kit part number ?
To find the exact part for your machine, the best way to do it is to fin out the part number you need, and then search it in our search bar on our homepage, www.jspseal.com . This will show you the right part for what you need, and you can order quickly without fuss.
However, if you can't find the part you need please contact us and we will source it for you.
What are JSPSEAL Hydraulic Seal made from?
Hydraulic seals can be made from a variety of materials such as polyurethane, rubber or PTFE ect. The type of material is determined by the specific operating conditions or limits due to seal type, pressure, fluid chemical compatibility, speed, surface roguhness, Radial load, Hydraulic shock, or temperature.
|NBR||-45°C to +140°C||Mineral oil baed, hydraulic fluids,biological degradable oils water||0.5||25|
|FKM||-20°C to +200°C||Mineral oil baed||0.5||25|
|PU||-30°C to +100°C||Mineral oil baed, hydraulic fluids||0.8||35|
|TPE||-40°C to +110°C||Mineral oil baed||0.8|
|POM||-45°C to +120°C||Mineral oil baed||0.8|
|PA||-45°C to +120°C||Mineral oil baed||1.0|
|PTFE||-55°C to +200°C||Mineral oil baed,biological degradable oils water||15||40|
|PHENOLIC RESIN COTTON FABRIC||-50°C to +120°C||Mineral oil baed,biological degradable oils water||1.0|
JSPSEAL aims at win-win situation with China customer. We’re able to improve customer competitiveness with our product and service.
Why Choose JSPSEAL Seal part?
We have been selling in the aftermarket for nearly 20 years, we know more about what kind of seal the machine needs under bad work conditions. And precision molds ensure product size. Original imported raw materials ensure the mechanical properties of the products.
JSPSEAL products have been exported for more than 10 years, and our extensive export experience can help you solve various transportation problems.we can ensure fast and efficient lead times across all JSPSEAL Parts.