Accessory Drive Belt Guide for the 1960-1961 Studebaker 6E5 Truck
Keep your classic Studebaker truck's engine charging and cool by choosing the right modern accessory drive belt.
- The accessory drive belt is a critical V-belt that powers the generator and water pump; a failure will cause overheating and a dead battery.
- Modern aftermarket belts from brands like Gates and Continental are superior in quality and durability to any original or New Old Stock (NOS) parts.
- Squealing noises and visible cracks are direct signs that the belt needs immediate replacement.
- Replacing the belt is a simple, low-cost DIY job that requires only basic hand tools and about 30 minutes of time.
Signs of a Failing Accessory Drive Belt
A worn V-belt on your Studebaker truck will give you clear warning signs. Because this belt runs critical components, ignoring these symptoms can leave you stranded with an overheated engine or a dead battery. Be alert for the following issues:
- Squealing Noises: A loud, high-pitched squeal when you start the engine or accelerate is the most common symptom. This noise means the belt is slipping on the pulleys because it's loose or the surface is old and hardened.
- Visible Damage: Look at the belt. If you see cracks, frayed edges, or chunks of rubber missing, it's time for a replacement. A shiny or "glazed" surface also indicates the belt is old and can't grip the pulleys properly.
- System Failures: If your battery isn't charging (shown by dimming headlights or a reading on the ammeter) or the engine temperature gauge starts to climb, the belt may have broken or is slipping badly.
Choosing the Right Aftermarket Belt
Original Studebaker belts from the 1960s are no longer made. Even if you find a "New Old Stock" (NOS) part, the 60-year-old rubber will be brittle and unreliable. Modern aftermarket belts are made with superior materials that resist heat, oil, and cracking far better than the originals. For your Studebaker 6E5, you can confidently choose a new aftermarket V-belt.
Pro Tip: Check Your Engine & Options
The 1960-1961 Studebaker trucks came with different engines, including a 170 cubic inch inline-6 and V8 options. The correct belt length depends on your specific engine and accessories. Always confirm the required belt size for your truck before ordering.
Aftermarket Brand Quality
For a classic truck like the 6E5, reputable aftermarket brands offer excellent quality and durability. Both brands listed below are top-tier choices.
- Gates: A highly respected brand in the auto industry, known for making durable and reliable belts. Many mechanics and classic car owners trust Gates for V-belts and serpentine belts.
- Continental: Another top-tier manufacturer that is often an original equipment supplier for many car brands. Continental belts are known for their quality and longevity.
You cannot go wrong with either Gates or Continental. Both produce high-quality belts that will meet or exceed the performance of the original part on your Studebaker.
Known Issues, Recalls, and Bulletins
There are no active recalls or technical service bulletins (TSBs) from the National Highway Traffic Safety Administration (NHTSA) for accessory drive belts on the 1960-1961 Studebaker 6E5 truck. Given the vehicle's age, any issues are related to normal wear and tear. Common problems like squealing or premature wear are almost always caused by incorrect belt tension, contamination from oil leaks, or worn pulleys.
Cost to Replace the Accessory Drive Belt
Replacing the V-belt on your Studebaker is an affordable and straightforward job. The part is inexpensive and labor is minimal.
| Part or Service | Estimated Cost |
|---|---|
| New Aftermarket Belt | $7 - $34 |
| Shop Labor | $50 - $100 |
Frequently Asked Questions (FAQ)
Can I replace the accessory belt myself?
Yes, this is a very DIY-friendly job on a classic Studebaker truck. It usually involves loosening the generator's mounting bolts, pivoting it to release tension, swapping the belt, and then using a lever to apply proper tension while tightening the bolts. Basic hand tools are all that's needed.
Why is my new belt squealing?
A new belt usually squeals because it's too loose. Re-check the tension. If the tension is correct, make sure the pulleys are clean and free of oil or grease. Worn or misaligned pulleys can also cause noise.
How do I know what size belt to buy?
The best way is to measure your old belt if you believe it was the correct size. If not, you can check part numbers from online catalogs or forums dedicated to Studebaker trucks. Be prepared with your truck's engine size (e.g., 170ci 6-cylinder) when searching.
Should I replace my belt even if it looks okay?
Yes, if you don't know how old it is. Rubber degrades with time, not just from use. For a classic vehicle that may not be driven daily, it's good practice to replace the belt every 3-5 years as a form of preventative maintenance.
Technical Specifications
V-Belt (not a serpentine belt). Belt length varies based on engine (6-cylinder or V8) and accessories. Common aftermarket brands are Gates and Continental.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.