Eaton 3970480 Transmission Reverse Switch Assembly For Heavy Duty Trucks

eBay Title:

Eaton 3970480 Transmission Reverse Switch Assembly For Heavy Duty Trucks.

---

eBay Description (Part 1):

🔩 Interchange Part Numbers:
3970480, 4302748, FUL4302748, 900390

🚗 Transmission Reverse Switch Assembly Fits Heavy Duty Trucks
Ensure proper performance and fitment with this Transmission Reverse Switch Assembly, designed for heavy-duty trucks with Eaton/Fuller transmissions. Built to meet or exceed OEM specifications, this part provides reliable operation and long-lasting durability.

This switch activates reverse lights and related systems when the transmission is shifted into reverse, ensuring proper signaling and safe vehicle operation.

---

🚗 Vehicle Compatibility

Fits 

✔ Heavy Duty Trucks 

---

🔧 Key Features

✅ Direct Fit Replacement Matches factory specifications for easy installation
✅ Reliable Performance Ensures proper reverse light activation
✅ Durable Construction Built for heavy-duty transmission environments
✅ Easy Installation Threaded plug-in design with factory-style connector

---

🔄 Cross Reference Part Numbers (WITH BRAND NAMES):

✔ Eaton 3970480
✔ Fuller Transmissions 4302748
✔ Mack 25065761
✔ Mack 3088-4302748
✔ Mack 64MT429M
✔ PAI 900390
✔ World American 4302748

---

📅 Compatibility Check

Use the eBay compatibility table or the Select Vehicle option to verify fitment for your truck.

---

🚚 Fast Free Shipping | 1-Year Warranty | Hassle-Free Returns

📦 Order Now to restore proper functionality with this direct replacement Transmission Reverse Switch Assembly 🚗🔩