Flange Nut & Adapter Set — Overrunning Clutch Adapter for 200A / 400A Generators
$165.00
Flange Nut & Adapter Set — Overrunning Clutch Adapter for 200A / 400A Generators | 4140 Chrome‑Moly, Gold Zinc Chromate — OEM Plus
High‑strength replacement adapter and flange nut for mounting the overrunning clutch pulley on 200 amp / 400 amp generators. Machined from 4140 chrome‑moly steel and gold zinc chromate plated for superior durability and corrosion resistance. Direct-fit OEM plus quality.
Key features
- Complete set: adapter + flange nut — everything needed to mount overrunning clutch pulley.
- Direct fit for 200A / 400A generator overrunning clutch assemblies.
- Premium material: precision machined from 4140 chrome‑moly steel for exceptional strength and wear resistance.
- Protective finish: gold zinc chromate plating for corrosion protection and long service life.
- OEM Plus quality: higher spec than original equipment for improved reliability.
- Cross references: 12469495 / 01-490-7461 (ADAPTER, OVER‑RUNNING CLUTCH — 200/210 AMP), 12469496 / 21-921-5930 (NUT, OVER‑RUNNING CLUTCH [196901 AND ABOVE]).
Easy install: manufactured to OEM dimensions for straightforward replacement.
Upgrade your generator’s overrunning clutch mounting with this flange nut and adapter set engineered for reliability and longevity. The adapter and nut are precision machined from 4140 chrome‑moly steel, a high‑strength alloy that resists deformation and fatigue under heavy loads. Each component receives a gold zinc chromate finish to guard against corrosion and maintain appearance and performance in harsh environments.
Designed as an OEM Plus replacement, this set exceeds original equipment tolerances and provides a robust, direct-fit solution for 200 amp and 400 amp generator overrunning clutch pulleys. Use the included cross‑reference numbers to confirm fitment: 12469495 / 01-490-7461 (adapter) and 12469496 / 21-921-5930 (nut). Manufactured to OEM dimensions for simple installation — no modifications required.
Ideal for serious DIYers and humvee mechanics, who need a durable, long‑lasting replacement part. Keep your generator running smoothly with stronger materials and superior corrosion protection.
What’s included
1x Overrunning clutch adapter (12469495 / 01-490-7461)
1x Flange nut, overrunning clutch (12469496 / 21-921-5930)
