Replacement Hydraulic Boom Swing Cylinder for Bobcat (PN: 7162721) Excavator Models 329, 331, 334, 335, 430

$1,200.00

Need help with your cylinder part number? Call us at (888) 771-1894 with your machine's serial number, and we'll ensure you get the perfect replacement!

Specifications for 2078363792

Categories Excavator, Mini Excavator, Replacement Welded Rod Hydraulic Cylinders
Fits Manufacturer Bobcat Hydraulic Cylinders
Models Bobcat 329, Bobcat 331, Bobcat 334, Bobcat 335, Bobcat 430
Function Boom Swing
Type Excavator
Features Double-Acting Rod Hydraulic Cylinder (DAR)
SKU 2078363792
Weight 60.0 lbs

Bore

3.00″

Rod

1.50″

Stroke

20.125″

Closed

31.125″

Open Extended Length

51.25″

Operating Pressure (PSI)

3000

Base End Mount Type

Drilled Thru Base

Base Pin Size

1.50″

Base Mount Width

3.50″

Rod End Mount Type

Cross-Tube

Rod Pin Size

1.50″

Rod Mount Width

2.25″

Extend Port/Plunger

-6 JIC 90D

Retract Port/Plunger

-6 JIC 90D

Old OEM PNs

6814862, 6816319

Description

This high-strength steel replacement swing cylinder fits Bobcat 329, 331, 334, 335, and 430 compact excavators, offering a direct fit for OEM Part Number 7162721. Manufactured to meet or exceed OEM standards, it ensures reliable operation and long service life. Proudly made in the USA, this cylinder guarantees superior craftsmanship for smooth and efficient performance.

Bore:

3.00″

Rod:

1.50″

Stroke:

20.125″

Closed:

31.125″

Open Extended Length:

51.25″

Operating Pressure (PSI):

3000

Base End Mount Type:

Drilled Thru Base

Base Pin Size:

1.50″

Base Mount Width:

3.50″

Rod End Mount Type:

Cross-Tube

Rod Pin Size:

1.50″

Rod Mount Width:

2.25″

Extend Port/Plunger:

-6 JIC 90D

Retract Port/Plunger:

-6 JIC 90D

Old OEM PNs:

6814862, 6816319

Returning Merchandise

New and un-used stock items maybe returned for refund within 30 days of purchase. No returns are accepted without prior authorization, call 888-771-1894 or email sales@hydrauliccylindersinc.com to receive a return authorization number. Make sure to properly package your item to avoid damage in transit. Hydraulic Cylinders Inc. is not responsible for any shipping charges or damages for the return of product to Hydraulic Cylinders Inc. It is the responsibility of the sender to provide for all shipping, handling, and insurance charges.

Limited Warranty

Many products available through Hydraulic Cylinders Inc. are warranted by their individual manufacturers.

  • Disassembling parts voids warranties.
  • Returns found to be due to misuse or misapplication are not covered.

Hydraulic Cylinders Inc. does not warrant or provide engineering advice as to the fitness and purpose of any product for any customer’s application of use. Hydraulic Cylinders Inc. is not responsible for determining the applicability of any product for use, including any product purchased from Hydraulic Cylinders Inc. under all circumstances and regardless of any presale statements made by customers as to the anticipated use of any product. It is the customer’s responsibility to rely solely on its own engineers or retained consultants in regards to whether any product purchased from Hydraulic Cylinders Inc. meets any and all federal, state, or local rule, regulation, standard, or need, use and applicability.