Wire Harness
OEM Wire Harness Rh Side #21K5 - OEM Electrical Service Replacement for Heavy Equipment Repair This OEM component is used in field and shop repairs involving frayed wiring, broken conductors, and intermittent electrical connections, with failed wiring, poor current flow, and intermittent machine response serving as a common service trigger. Well suited to OEM replacement cable, heavy equipment wiring repair, harness replacement, and Case electrical service maintenance and replacement workflows.
More Details
Part Number: 21K5
Application: Common service application: Replacement electrical part for restoring consistent power transfer, signal flow, and connection integrity during Case equipment repair.
Key Features:
- Designed to replace worn wiring, damaged leads, and failed connection points
- Supports repair of intermittent power, voltage drop, and no-start electrical issues
- OEM-style fit for efficient installation during maintenance service
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
- 21K5-21303
- Internal SKU
- IC:21K5-21303
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 6.08 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.