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Home > Products >
Hydraulic Cylinder Seal Kit
>
CA1373661 137-3661 1373661 Cylinder Seal Kit for C.A.T 320B 320BL Excavator
All Category

Hydraulic Oil Seals

Hydraulic Piston Seals

Hydraulic Rod Seals

Piston Seals And Piston Rod Seals

Rod Buffer Seals

Hydraulic Wiper Seals

Wear Ring Seals

Rotary Shaft Seals

Floating Seals

Hydraulic Seal Ring

Hydraulic Related Seals

Hydraulic Cylinder Seal Kit

V.O.L.V.O Seal Kit

KOMATSU Seal Kit

HITACHI Seal Kit

C.A.T Seal Kit

HYUNDAI Seal Kit

DOOSAN Seal Kit

KOBELCO Seal Kit

SUMITOMO seal kit

KATO Seal Kit

JCB Seal Kit

CASE Seal Kit

JOHN DEERE Seal Kit

LIEBHERR Seal Kit

SANY Seal Kit

SHANTUI Seal Kit

XCMG Seal Kit

LIUGONG Seal Kit

YANMAR Seal Kit

SUNWARD Seal Kit

Hydraulic Breaker Seal Kit

Center Joint Seal Kit

Track Adjuster Seal Kit

Control Valve Seal Kit

Hydraulic Pump Seal Kit

Gear Pump Seal Kit

Pilot Valve Seal Kit

Swing Motor Seal Kit

Travel Motor Seal Kit

Transmission Seal Kit

O Ring Kit Box

Gasket Seals

OEM Seal

Main Valve Seal Kit
Contact Us
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CA1373661 137-3661 1373661 Cylinder Seal Kit for C.A.T 320B 320BL Excavator
  • name
  • name
  • name

CA1373661 137-3661 1373661 Cylinder Seal Kit for C.A.T 320B 320BL Excavator

Brand Name: SUNCAR
Model Number: 137-3661 C.A.T 320B 320BL
MOQ: Trial order acceptable
Price: Negotiation
Packaging Details: PP bag inside, carton box outside
Payment Terms: T/T,Western Union,Paypal
Detail Information
Product Description
Detail Information
Place of Origin:
China(Mainland)
Certification:
ISO9001
Product Name:
Cylinder Seal Kit
Part Number:
137-3661
Model Number:
C.A.T 320B 320BL
Material:
PTU + HRU
Size:
Standard Size
Feature:
Oil & High Pressure & High Temperature Resistant
Application:
Excavators
Category:
Seal Kits, Seal
OEM And ODM:
Welcome
Warranty:
Unavailable
Supply Ability:
1200 set per week
Highlight:

C.A.T 320B cylinder seal kit

,

1373661 excavator seal kit

,

320BL hydraulic cylinder seal kit

Product Description
Cylinder Seal Kit 137-3661 for C.A.T 320B & 320BL Excavators

The 137-3661 Cylinder Seal Kit is a complete hydraulic cylinder sealing solution engineered for C.A.T 320B and 320BL excavators. Manufactured from PTU and HRU materials, this kit delivers reliable performance under oil exposure, high pressure, and high temperature operating conditions — ideal for construction works, machinery repair shops, and equipment maintenance programs.

Product Specifications
Product NameCylinder Seal Kit
Model NumberC.A.T 320B / 320BL
Part Number137-3661
MaterialPTU + HRU
Place of OriginChina (Mainland)
Brand NameSUNCAR
PackingPP bag inside, carton box outside
Shipping ModeBy air, by sea, by express (FedEx, UPS, DHL, TNT, etc.)
Payment TermsWestern Union, L/C, T/T, , D/A, D/P
SizeStandard size
Applicable IndustriesConstruction works, machinery repair shops, retail, other
CertificationISO9001
Condition100% new
CategorySeal kits, seal
WarrantyUnavailable
OEM and ODMWelcome
FeatureOil resistant, high pressure resistant, high temperature resistant
Preservation NoticeStore closed, dry, and away from direct sunlight
ApplicationExcavators
Classification and Function of Hydraulic Cylinder Seal Kits

Hydraulic cylinder seal kits seal the gap between different parts of the hydraulic cylinder, preventing fluid leakage and maintaining system pressure. Within the system, there are two main types of hydraulic seals:

Dynamic Seals

Dynamic seals are designed to seal parts in relative motion. They perform reliably under high pressure and are suitable for reciprocating motion between the cylinder head and the connecting rod.

Static Seals

Static seals are used on parts that are not in relative motion. Their placement varies according to the construction and design of the hydraulic cylinder. The connection rod and piston are the primary areas where these seals are applied.

Our Services
  • A professional team providing dedicated, professional service for every customer.
  • New, OEM, and good-quality China-made parts available.
  • Responsive service, fast replies, and competitive pricing with better quality.
  • Short delivery times to keep your equipment running.
  • Best after-sales support with 24-hour online service.
  • Safe packing to protect goods — PP bag inside, carton box outside.
Company Culture
  • Company spirit: integrity, efficiency, innovation, and transcendence.
  • Company mission: focus on quality and pursue excellence.
  • Company vision: serve the world with quality and innovation.
  • Talent concept: make the best of people.
  • Service philosophy: demand-oriented, customer focus.

The company is committed to the pursuit of innovation, integrity, and win-win cooperation as its core development concept.

Tags: 

Bucket Cylinder Sealing Kit  

250-2487 Repair Kit  

C.A.T Seal Kit

Good price online

Products Details

Home > Products >
Hydraulic Cylinder Seal Kit
>
CA1373661 137-3661 1373661 Cylinder Seal Kit for C.A.T 320B 320BL Excavator
All Category

Hydraulic Oil Seals

Hydraulic Piston Seals

Hydraulic Rod Seals

Piston Seals And Piston Rod Seals

Rod Buffer Seals

Hydraulic Wiper Seals

Wear Ring Seals

Rotary Shaft Seals

Floating Seals

Hydraulic Seal Ring

Hydraulic Related Seals

Hydraulic Cylinder Seal Kit

V.O.L.V.O Seal Kit

KOMATSU Seal Kit

HITACHI Seal Kit

C.A.T Seal Kit

HYUNDAI Seal Kit

DOOSAN Seal Kit

KOBELCO Seal Kit

SUMITOMO seal kit

KATO Seal Kit

JCB Seal Kit

CASE Seal Kit

JOHN DEERE Seal Kit

LIEBHERR Seal Kit

SANY Seal Kit

LIUGONG Seal Kit

Hydraulic Breaker Seal Kit

Center Joint Seal Kit

Track Adjuster Seal Kit

Control Valve Seal Kit

Hydraulic Pump Seal Kit

Gear Pump Seal Kit

Pilot Valve Seal Kit

Swing Motor Seal Kit

Travel Motor Seal Kit

Transmission Seal Kit

O Ring Kit Box

Gasket Seals

OEM Seal

Main Valve Seal Kit
CA1373661 137-3661 1373661 Cylinder Seal Kit for C.A.T 320B 320BL Excavator
  • name
  • name
  • name

CA1373661 137-3661 1373661 Cylinder Seal Kit for C.A.T 320B 320BL Excavator

Brand Name: SUNCAR
Model Number: 137-3661 C.A.T 320B 320BL
MOQ: Trial order acceptable
Price: Negotiation
Packaging Details: PP bag inside, carton box outside
Payment Terms: T/T,Western Union,Paypal
Detail Information
Product Description
Detail Information
Place of Origin:
China(Mainland)
Brand Name:
SUNCAR
Certification:
ISO9001
Model Number:
137-3661 C.A.T 320B 320BL
Product Name:
Cylinder Seal Kit
Part Number:
137-3661
Model Number:
C.A.T 320B 320BL
Material:
PTU + HRU
Size:
Standard Size
Feature:
Oil & High Pressure & High Temperature Resistant
Application:
Excavators
Category:
Seal Kits, Seal
OEM And ODM:
Welcome
Warranty:
Unavailable
Minimum Order Quantity:
Trial order acceptable
Price:
Negotiation
Packaging Details:
PP bag inside, carton box outside
Delivery Time:
3-5 days after payment received(public holiday excluded)
Payment Terms:
T/T,Western Union,Paypal
Supply Ability:
1200 set per week
Highlight:

C.A.T 320B cylinder seal kit

,

1373661 excavator seal kit

,

320BL hydraulic cylinder seal kit

Product Description
Cylinder Seal Kit 137-3661 for C.A.T 320B & 320BL Excavators

The 137-3661 Cylinder Seal Kit is a complete hydraulic cylinder sealing solution engineered for C.A.T 320B and 320BL excavators. Manufactured from PTU and HRU materials, this kit delivers reliable performance under oil exposure, high pressure, and high temperature operating conditions — ideal for construction works, machinery repair shops, and equipment maintenance programs.

Product Specifications
Product NameCylinder Seal Kit
Model NumberC.A.T 320B / 320BL
Part Number137-3661
MaterialPTU + HRU
Place of OriginChina (Mainland)
Brand NameSUNCAR
PackingPP bag inside, carton box outside
Shipping ModeBy air, by sea, by express (FedEx, UPS, DHL, TNT, etc.)
Payment TermsWestern Union, L/C, T/T, , D/A, D/P
SizeStandard size
Applicable IndustriesConstruction works, machinery repair shops, retail, other
CertificationISO9001
Condition100% new
CategorySeal kits, seal
WarrantyUnavailable
OEM and ODMWelcome
FeatureOil resistant, high pressure resistant, high temperature resistant
Preservation NoticeStore closed, dry, and away from direct sunlight
ApplicationExcavators
Classification and Function of Hydraulic Cylinder Seal Kits

Hydraulic cylinder seal kits seal the gap between different parts of the hydraulic cylinder, preventing fluid leakage and maintaining system pressure. Within the system, there are two main types of hydraulic seals:

Dynamic Seals

Dynamic seals are designed to seal parts in relative motion. They perform reliably under high pressure and are suitable for reciprocating motion between the cylinder head and the connecting rod.

Static Seals

Static seals are used on parts that are not in relative motion. Their placement varies according to the construction and design of the hydraulic cylinder. The connection rod and piston are the primary areas where these seals are applied.

Our Services
  • A professional team providing dedicated, professional service for every customer.
  • New, OEM, and good-quality China-made parts available.
  • Responsive service, fast replies, and competitive pricing with better quality.
  • Short delivery times to keep your equipment running.
  • Best after-sales support with 24-hour online service.
  • Safe packing to protect goods — PP bag inside, carton box outside.
Company Culture
  • Company spirit: integrity, efficiency, innovation, and transcendence.
  • Company mission: focus on quality and pursue excellence.
  • Company vision: serve the world with quality and innovation.
  • Talent concept: make the best of people.
  • Service philosophy: demand-oriented, customer focus.

The company is committed to the pursuit of innovation, integrity, and win-win cooperation as its core development concept.

Tags: 

Bucket Cylinder Sealing Kit

250-2487 Repair Kit

C.A.T Seal Kit

86-14749308310
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Room 101, 1st Floor, Building 3, Tianji International Plaza, Zhucun, Zhuji Sub‑district, Tianhe District, Guangzhou, China

Tel

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86-14749308310
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