Replacement Hydraulic Bucket Cylinder Kubota (PN: RD118-67802) Excavator Models KX121-3, KX121-3S, KX121-3ST

  • Replacement Hydraulic Bucket Cylinder Kubota (PN: RD118-67802) Excavator Models KX121-3, KX121-3S, KX121-3ST
  • Replacement Hydraulic Bucket Cylinder Kubota (PN: RD118-67802) Excavator Models KX121-3, KX121-3S, KX121-3ST
  • Replacement Hydraulic Bucket Cylinder Kubota (PN: RD118-67802) Excavator Models KX121-3, KX121-3S, KX121-3ST

$2,400.00

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 1020344901

CategoryReplacement Welded Rod Hydraulic Cylinders » Excavator » Compact Excavator
Fits Manufacturer Kubota Hydraulic Cylinders
Models Kubota KX121-3, Kubota KX121-3S, Kubota KX121-3ST
Function Bucket
Types Excavator, Mini Excavators
Features Double-Acting Rod Hydraulic Cylinder (DAR)
SKU 1020344901
Weight 65 lbs

Bore

70mm

Rod

40mm

Stroke

20.49″

Closed

32.17″

Open Extended Length

52.66″

Operating Pressure (PSI)

3000

Base End Mount Type

Drilled Thru Lug

Base Pin Size

1.58″

Base Mount Width

1.96″

Rod End Mount Type

Drilled Thru Lug

Rod Pin Size

1.587″

Rod Mount Width

1.95″

Extend Port/Plunger

1/2 BSPP

Retract Port/Plunger

1/2 BSPP

Old OEM PNs

RD118-67800

Description

This replacement bucket hydraulic cylinder (PN: RD-118-67802) is designed for Kubota KX121-3, KX121-3S, and KX121-3ST excavators. It replaces the original bucket cylinder and restores full digging and loading capability. Built to meet or exceed OEM standards, it delivers solid performance and long-term reliability in demanding job conditions.

Bore:

70mm

Rod:

40mm

Stroke:

20.49″

Closed:

32.17″

Open Extended Length:

52.66″

Operating Pressure (PSI):

3000

Base End Mount Type:

Drilled Thru Lug

Base Pin Size:

1.58″

Base Mount Width:

1.96″

Rod End Mount Type:

Drilled Thru Lug

Rod Pin Size:

1.587″

Rod Mount Width:

1.95″

Extend Port/Plunger:

1/2 BSPP

Retract Port/Plunger:

1/2 BSPP

Old OEM PNs:

RD118-67800

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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