OEM Back-Up Ring · Case Construction
S99877$6.05
In stock
Case Construction
OEM
Part No. 154759A1
O-Ring
10 verified fitments
Select your machine to check fit
Ships nationwideUPS, USPS & freight
30-day returnsNew, unused parts
OEM guaranteedDirect from manufacturer
| Machine | Model | Years / S/N |
|---|---|---|
| Excavator | CX145D SR LC W/BLADE | — |
| Excavator | CX750D RTC | — |
| Excavator | CX145D SR | — |
| Excavator | CX145C SR | — |
| Excavator | CX750D RTC ME | — |
| Excavator | CX135SR | — |
| Excavator | CX800B | — |
| Excavator | CX800 | — |
| Excavator | E805 | — |
| Excavator | 9010 | — |
OEM O-Ring Part Of Seal Kit P/N 158800A1 Sn Break Between O-Ring And Tube #154759A1 - OEM Fluid Line Service Part for Case Construction Equipment As a direct OEM service replacement, this part is intended to fix equipment affected by burst hose risk, worn outer cover, pressure drop, and oil leakage and related damaged hoses, seepage, and hose failure in hydraulic service work. Commonly sourced for OEM hydraulic hose replacement, hydraulic leak repair, fluid line service, and pressure-loss maintenance needs on heavy equipment.
More Details
Part Number: 154759A1
Application: Typical repair use: OEM hydraulic service part for restoring dependable fluid flow after hose wear, seepage, or line damage on Case equipment.
Key Features:
- Designed to replace worn hydraulic hoses, tubes, or fluid-transfer lines
- Supports repair of seepage, pressure drop, and line-failure service issues
- OEM-style fit for efficient replacement during heavy equipment maintenance
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
- 154759A1
- 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.
You may also like
OEM Air Cylinder · Etnyre
6601768$78.84
In stock
OEM Check Valve · Bomag
05556045$17.70
In stock
OEM Bellows · Bomag
54210251$263.20
In stock