Case Construction OEM Part No. LE00999

O-Ring

Case Construction

$26.85 Available
22 verified fitments
Select your machine to check fit
Not sure it’s the right part? Talk to a parts specialist (740) 432-6303Mon–Fri 7:30 AM–5 PM EST
Ships nationwideUPS, USPS & freight
30-day returnsNew, unused parts
OEM guaranteedDirect from manufacturer
Machine Model Years / S/N
Excavator CX490D LC
Excavator CX365E SR LC
Excavator CX350D LC
Excavator CX350C
Excavator CX350D LC LR
Excavator CX490D RTC
Excavator CX300D LC
Excavator CX500D LC
Excavator CX300C
Excavator CX470B

OEM O-Ring #LE00999 - OEM Seal and Gasket Replacement for Case Construction Equipment When worn OEM parts create oil leaks, seepage, contamination entry, and worn sealing lips, this replacement component is used in repair work focused on oil leaks, dust intrusion, and failed sealing surfaces. Used in repair departments handling OEM seal replacement, gasket repair, leak service, and heavy equipment sealing maintenance requirements.

More Details

Part Number: LE00999

Application: Seal or gasket replacement used to repair fluid leaks, worn sealing surfaces, contamination entry, and failed OEM sealing points.

Key Features:

  • Designed to replace sealing components affected by wear, leakage, or compression set
  • Supports repair of oil seepage, fluid loss, and dirt intrusion issues
  • OEM-style fit for efficient installation during heavy equipment service

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
LE00999
Brand
Case Construction
Condition
OEM, new
Category
Case Construction
Weight
0.02 lb

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.

$26.85

This part appears in these diagrams

You may also like