Wire Harness
OEM Wire Harness Extension #21N8 - OEM Electrical Service Replacement for Heavy Equipment Repair Repair-oriented by design, this OEM component replaces damaged originals in jobs involving damaged cables, corroded terminals, and power-delivery issues and damaged connectors, voltage drop, and unreliable electrical continuity. Used in repair departments handling OEM replacement cable, heavy equipment wiring repair, harness replacement, and Case electrical service requirements.
More Details
Part Number: 21N8
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
- 21N8-40170
- Internal SKU
- IC:21N8-40170
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.15 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.