Wire Harness
OEM Wire Harness Ext #21LH - OEM Replacement Cable for Case Construction Equipment Service This service replacement is meant to fix equipment issues driven by damaged cables, corroded terminals, and power-delivery issues and expressed as high resistance, corroded ends, broken leads, and no-power conditions. Well suited to OEM replacement cable, heavy equipment wiring repair, harness replacement, and Case electrical service maintenance and replacement workflows.
More Details
Part Number: 21LH
Application: Repair application: Replacement electrical part for restoring consistent power transfer, signal flow, and connection integrity during Case equipment repair.
Key Features:
- OEM replacement for frayed, broken, or heat-damaged cables and harnesses
- Helps restore dependable power transfer, signal continuity, and secure connections
- Direct-fit service part for electrical troubleshooting, repair, and replacement work
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
Replaces the following OEM and aftermarket part numbers. Click any reference to search for matching parts.
- Manufacturer part number
- 21LH-30121
- Internal SKU
- IC:21LH-30121
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.13 lb
Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.
30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.