Replacement Hydraulic Boom Cylinder for Bobcat (PN: 7156133) Excavator Models 331, 334, 430

  • Replacement Hydraulic Boom Cylinder for Bobcat 430 Excavator
  • Replacement Hydraulic Boom Cylinder for Bobcat 430 Excavator
  • Replacement Hydraulic Boom Cylinder for Bobcat 430 Excavator

$1,515.00

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 1315231592

Categories Excavator, Replacement Welded Rod Hydraulic Cylinders
Fits Manufacturer Bobcat Hydraulic Cylinders
Models Bobcat 331, Bobcat 334, Bobcat 430
Function Boom Arm Lift
Types Excavator, Excavator - Compact, Mini Excavators
Features Double-Acting Rod Hydraulic Cylinder (DAR)
SKU 1315231592
Weight 75 lbs

Bore

3.00″

Rod

1.75″

Stroke

25.125″

Closed

36.25″

Open Extended Length

61.375″

Operating Pressure (PSI)

3000

Base End Mount Type

Drilled Thru Base

Base Pin Size

1.50″

Base Mount Width

3.75″

Rod End Mount Type

Cross-Tube

Rod Pin Size

1.375″

Rod Mount Width

2.25″

Extend Port/Plunger

-10 JIC 90D

Retract Port/Plunger

-10 JIC 90D

Old OEM PNs

7100732, 7148522

Description

For Bobcat excavators 331, 334, and 430, this hydraulic boom cylinder directly replaces OEM part number 7156133. Manufactured in the USA with heavy-duty all-steel construction, it guarantees reliable boom control, outstanding durability, and meets or surpasses OEM standards, ensuring optimal performance in rigorous excavation tasks.

Bore:

3.00″

Rod:

1.75″

Stroke:

25.125″

Closed:

36.25″

Open Extended Length:

61.375″

Operating Pressure (PSI):

3000

Base End Mount Type:

Drilled Thru Base

Base Pin Size:

1.50″

Base Mount Width:

3.75″

Rod End Mount Type:

Cross-Tube

Rod Pin Size:

1.375″

Rod Mount Width:

2.25″

Extend Port/Plunger:

-10 JIC 90D

Retract Port/Plunger:

-10 JIC 90D

Old OEM PNs:

7100732, 7148522

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.

Warranty Coverage:
Hydraulic Cylinders Inc. warrants its Replacement Welded Rod Cylinders against defects in materials and workmanship for 12 months from the date of purchase.

Exclusions & Conditions:

  • Disassembly voids warranty coverage.
  • Misuse, misapplication, or unauthorized modification is not covered.
  • HCI does not provide engineering guidance or warrant product fitness for any specific application.
  • It is the customer’s responsibility to ensure product suitability and compliance with all regulations and application requirements.

Claims Process:
Contact Hydraulic Cylinders, Inc. directly to initiate a warranty review. Claims require return and evaluation of the product.

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