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Hydraulic Cylinder Seal Kit

170-9937 143-8154 169-7837 Boom Arm Bucket Cylinder Seal Kit for C.A.T E312CL E314C E312C E311C

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Piston Seals And Piston Rod Seals

Main Valve Seal Kit

Miss. Alina

Alina@suncarseals.com

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170-9937 143-8154 169-7837 Boom Arm Bucket Cylinder Seal Kit for C.A.T E312CL E314C E312C E311C

Brand Name:	SUNCAR
Model Number:	170-9937
MOQ:	Acceptable trial order
Price:	Negotiation
Packaging Details:	PP bag inside, carton box outside
Payment Terms:	T/T, Western Union, Paypal, Transfer

Detail Information

Product Description

Detail Information

Place of Origin:

China(Mainland)

Certification:

ISO9001

Part Number:

CA1709937 170-9937 1709937 CA1438154 143-8154 1438154 CA1697837 169-7837 1697837

Model Number:

E312CL, E314C, E312C, E311C

Product Name:

Boom Arm Bucket Cylinder Seal Kit

Material:

PTU+HRU

Category Group:

Cylinder Seal Kit

Feature:

High Sealing Performance, Wear Resistance, Heat Resistance

Supply Ability:

5000 pcs per month

Highlight:

Boom Arm Cylinder Seal Kit

Bucket Cylinder Seal Kit E312CL

Hydraulic Cylinder Seal Kit E314C

Product Description

Boom Arm Bucket Cylinder Seal Kit — 170-9937, 143-8154, 169-7837 for C.A.T E312CL E314C E312C E311C

High-performance hydraulic cylinder seal kit engineered for C.A.T excavators. Combining PTU and HRU materials, this repair kit delivers reliable sealing performance, wear resistance, and heat resistance for boom, arm, and bucket cylinder applications in demanding construction environments.

Product Specifications

Product Name	Boom Arm Bucket Cylinder Seal Kit
Part Number	CA1709937 170-9937 1709937 CA1438154 143-8154 1438154 CA1697837 169-7837 1697837
Model Number	E312CL E314C E312C E311C
Material	PTU + HRU
Place of Origin	China (Mainland)
Brand Name	SUNCAR
Packing	PP bag inside, carton box outside
Shipping Mode	By air, by sea, by express (FedEx, UPS, DHL, TNT, etc.)
Payment Terms	Western Union, PayPal, T/T, Transfer
Certification	ISO9001
Warranty	Unavailable
Customized	OEM & ODM are welcomed
Category Group	Cylinder seal kit
Condition	New, genuine new
Sample	Available
Applicable Industries	Building material shops, machinery repair shops, retail, construction work

Key Features

High sealing performance for reliable hydraulic cylinder operation
Wear resistance for extended service life in tough conditions
Heat resistance to withstand demanding excavator workloads
Precision-fit design for C.A.T E312CL, E314C, E312C, and E311C models
OEM & ODM customization available to meet specific requirements

Other Products We Can Offer You

Oil Seal
O-Ring
Loader Seal Kit
Floating Seal
Hydraulic Breaker Seal Kit
Excavator Hydraulic Parts
Control Valve Seal Kit
Swing Motor Seal Kit
Crankshaft Rear Seal
Crankshaft Front Seal
Track Adjuster Seal Kit
Center Joint Seal Kit
(Main) Control Valve Seal Kit
Blade Lift / Tilt / Steering Cylinder Kit

Ordering Policies

Payment Policy

We accept PayPal, T/T, and Western Union.

Shipping Policy

Orders usually ship within 3 business days of receiving the order.

Refund Policy

We allow product replacement. Returned items must be in brand new, unused condition, including original parts and labels. Shipping and any other related charges are paid by the buyer. We do not accept returns if the item has been installed or damaged for any reason.

Responsibility

We are only responsible for the parts we sell. If there is any problem with the parts, we can accept returns, refunds, or replacements. Please understand that we do not compensate for labor, trailers, repairs, rental costs, or any other related costs.

With more than 10 years of experience in excavator parts, we offer a wide variety of excavator spare parts beyond the items listed on our website. If you have any questions or comments, feel free to contact us — we will get back to you within 24 hours. Thank you!

Please make sure you order the correct parts for your excavator. If you have any questions about the parts you ordered, provide us with the details so we can verify the parts and help avoid wrong orders and returns.

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Products Details

Home > Products >

Hydraulic Cylinder Seal Kit

170-9937 143-8154 169-7837 Boom Arm Bucket Cylinder Seal Kit for C.A.T E312CL E314C E312C E311C

All Category

170-9937 143-8154 169-7837 Boom Arm Bucket Cylinder Seal Kit for C.A.T E312CL E314C E312C E311C

Brand Name:	SUNCAR
Model Number:	170-9937
MOQ:	Acceptable trial order
Price:	Negotiation
Packaging Details:	PP bag inside, carton box outside
Payment Terms:	T/T, Western Union, Paypal, Transfer

Detail Information

Product Description

Detail Information

Place of Origin:

China(Mainland)

Brand Name:

SUNCAR

Certification:

ISO9001

Model Number:

170-9937

Part Number:

CA1709937 170-9937 1709937 CA1438154 143-8154 1438154 CA1697837 169-7837 1697837

Model Number:

E312CL, E314C, E312C, E311C

Product Name:

Boom Arm Bucket Cylinder Seal Kit

Material:

PTU+HRU

Category Group:

Cylinder Seal Kit

Feature:

High Sealing Performance, Wear Resistance, Heat Resistance

Minimum Order Quantity:

Acceptable trial order

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, Transfer

Supply Ability:

5000 pcs per month

Highlight:

Boom Arm Cylinder Seal Kit

Bucket Cylinder Seal Kit E312CL

Hydraulic Cylinder Seal Kit E314C

Product Description

Boom Arm Bucket Cylinder Seal Kit — 170-9937, 143-8154, 169-7837 for C.A.T E312CL E314C E312C E311C

Product Specifications

Product Name	Boom Arm Bucket Cylinder Seal Kit
Part Number	CA1709937 170-9937 1709937 CA1438154 143-8154 1438154 CA1697837 169-7837 1697837
Model Number	E312CL E314C E312C E311C
Material	PTU + HRU
Place of Origin	China (Mainland)
Brand Name	SUNCAR
Packing	PP bag inside, carton box outside
Shipping Mode	By air, by sea, by express (FedEx, UPS, DHL, TNT, etc.)
Payment Terms	Western Union, PayPal, T/T, Transfer
Certification	ISO9001
Warranty	Unavailable
Customized	OEM & ODM are welcomed
Category Group	Cylinder seal kit
Condition	New, genuine new
Sample	Available
Applicable Industries	Building material shops, machinery repair shops, retail, construction work

Key Features

High sealing performance for reliable hydraulic cylinder operation
Wear resistance for extended service life in tough conditions
Heat resistance to withstand demanding excavator workloads
Precision-fit design for C.A.T E312CL, E314C, E312C, and E311C models
OEM & ODM customization available to meet specific requirements

Other Products We Can Offer You

Oil Seal
O-Ring
Loader Seal Kit
Floating Seal
Hydraulic Breaker Seal Kit
Excavator Hydraulic Parts
Control Valve Seal Kit
Swing Motor Seal Kit
Crankshaft Rear Seal
Crankshaft Front Seal
Track Adjuster Seal Kit
Center Joint Seal Kit
(Main) Control Valve Seal Kit
Blade Lift / Tilt / Steering Cylinder Kit

Ordering Policies

Payment Policy

We accept PayPal, T/T, and Western Union.

Shipping Policy

Orders usually ship within 3 business days of receiving the order.

Refund Policy

Responsibility

Tags:

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

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