336-7342 KIT-SEAL-H.C is a Caterpillar hydraulic cylinder seal kit designed for CAT 793B, 793C, and 793D off-highway trucks. It provides all essential sealing components required for hydraulic cylinder resealing, helping prevent leakage and maintain reliable hydraulic performance. Manufactured with durable sealing materials, this kit is designed for heavy-duty mining environments where pressure resistance, wear protection, and long service life are essential.
| Item | Specification |
|---|---|
| Product Name | KIT-SEAL-H.C / Hydraulic Cylinder Seal Kit |
| Part Number | 336-7342 |
| Brand | Caterpillar (CAT) |
| Machine Model | CAT 793B / 793C / 793D Off-Highway Trucks |
| Weight | 6 kg |
| Material | High-quality rubber, polyurethane, PTFE and sealing materials, designed for hydraulic pressure resistance, wear resistance, and long service life. |
| Condition | Brand New – Genuine |
| Warranty | 6 Months |
| Packaging | Standard Export Carton |
| Availability | Generally in stock |
| Origin | China |
The 336-7342 Hydraulic Cylinder Seal Kit is an ideal maintenance solution for restoring hydraulic cylinder efficiency and maintaining Caterpillar truck productivity.
The 336-7342 KIT-SEAL-H.C is compatible with:
Caterpillar lists this hydraulic cylinder seal kit for 793-series truck applications. Always confirm compatibility according to machine serial number (PIN) and cylinder group information before ordering.
The 336-7342 Hydraulic Cylinder Seal Kit is suitable for heavy equipment operating in demanding environments, including:
This seal kit is commonly used for hydraulic cylinder maintenance on large mining trucks where reliable sealing performance is required under high pressure, heavy loads, vibration, and continuous operation.
YLCM specializes in supplying construction and mining machinery spare parts to customers worldwide.
We provide:
YLCM PARTS supplies Caterpillar, Komatsu, Hitachi, and other major equipment brand parts, including:
Our professional team provides:
Every 336-7342 KIT-SEAL-H.C is professionally packed to ensure safe international transportation.
Packaging options include:
Proper packaging helps protect sealing components from contamination, moisture, and damage during transportation.
YLCM provides flexible international logistics solutions according to customer requirements.
Available shipping methods:
The most suitable transportation method will be selected according to destination, order quantity, and delivery requirements.
Looking for the 336-7342 KIT-SEAL-H.C for CAT 793D/793B/793C?
Contact YLCM today to receive:
Provide your machine model, serial number, and required quantity, and our team will help verify the correct Caterpillar hydraulic seal kit for your equipment.
Q1: What is the function of 336-7342 KIT-SEAL-H.C?
A: The 336-7342 is a hydraulic cylinder seal kit used to reseal hydraulic cylinders and restore sealing performance.
Q2: Which CAT machines use 336-7342?
A: It is used for CAT 793B, 793C, 793D, and related 793-series off-highway trucks.
Q3: What components are included in the 336-7342 seal kit?
A: The kit includes hydraulic cylinder sealing components such as O-rings, wear rings, backup rings, lip seals, and related sealing elements.
Q4: What material is the seal kit made from?
A: The kit uses durable sealing materials such as rubber, polyurethane, and PTFE designed for hydraulic applications.
Q5: When should a hydraulic cylinder seal kit be replaced?
A: Replacement is recommended when hydraulic cylinders show oil leakage, reduced performance, pressure loss, or seal wear.
Q6: How can I confirm if this seal kit fits my machine?
A: Provide your machine serial number (PIN), cylinder group information, or original part number, and our technical team will verify compatibility.
Q7: What warranty does YLCM provide?
A: This product comes with a standard 6-month warranty against manufacturing defects.
Q8: Can YLCM supply other CAT hydraulic seal kits?
A: Yes. YLCM supplies hydraulic cylinder seal kits, O-rings, hydraulic components, and repair parts for Caterpillar mining equipment.
