Case Construction OEM Part No. 153970A1

Ring Back-Up

Case Construction

$5.40 Available
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Machine Model Years / S/N
Excavator CX220D LC
Excavator CX210C
Excavator CX220C SERIE 2
Excavator CX210E LC
Excavator CX220E LC LR
Excavator CX220E LC
Excavator CX220C NLC
Excavator CX220C HEAVY DUTY LC
Excavator CX220E NLC
Excavator CX245D SR LC

OEM Ring Back-Up Ring - Backup Check Valve Part Of Seal Kit P/N 155989A1 #153970A1 - OEM Hydraulic Component Replacement for Case Construction Equipment For maintenance-driven replacement work, this component helps repair hydraulic service work tied to drift, reduced force, or unstable function and restore operation affected by cylinder leakage, valve sticking, and reduced hydraulic force. Relevant to maintenance teams managing OEM hydraulic valve replacement, pump repair, cylinder service, and pressure-control maintenance replacement needs.

More Details

Part Number: 153970A1

Application: Primary service use: OEM pump, valve, or cylinder service part for restoring hydraulic control and dependable machine movement during repair work.

Key Features:

  • OEM replacement for worn hydraulic components with leakage or pressure-control issues
  • Helps restore reliable actuation, hydraulic response, and oil-flow control
  • Direct-fit service part for heavy equipment repair and maintenance work

Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering

Replaces: Refer to manufacturer cross-reference if applicable

WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Manufacturer part number
153970A1
Brand
Case Construction
Condition
OEM, new
Category
Case Construction

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.

$5.40

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