1980 Suzuki GS750L Muffler Hanger Bracket Bolts: A Comprehensive Guide
Finding the right replacement bolts for your 1980 Suzuki GS750L's muffler hanger bracket can be surprisingly tricky. This guide will delve into the specifics, helping you identify the correct hardware and ensuring a smooth repair. We'll address common questions and provide helpful tips for a successful restoration or repair.
What size bolts are used for the 1980 Suzuki GS750L muffler hanger bracket?
This is the most common question. Unfortunately, there isn't a single definitive answer without consulting your owner's manual or a Suzuki parts fiche. The bolt size depends on the specific design of your muffler hanger bracket. Some variations exist between models and even within the same year. However, you can expect the bolts to be relatively standard metric sizes, likely between 6mm and 8mm in diameter, with lengths varying depending on the bracket's thickness and design. The best approach is to:
- Remove a bolt: If you still have one of the original bolts in place, take it to a local hardware store or motorcycle parts supplier. They can help you identify the exact size and match it.
- Consult a parts fiche: Suzuki parts fiches (online diagrams of motorcycle parts) list the correct parts for your specific model and year. Searching online for "1980 Suzuki GS750L parts fiche" should yield several resources. These fiches will usually give you the part number and specifications for the muffler hanger bracket bolts.
- Check your owner's manual: Your owner's manual might contain a section on maintenance or specifications that lists bolt sizes.
What type of bolts should I use for the muffler hanger bracket?
While the exact size is crucial, the type of bolt is also important. You'll want to use bolts that are strong enough to withstand the vibrations and stresses of the motorcycle's exhaust system. Consider the following:
- High-tensile strength bolts: These are designed to resist stress and are ideal for this application. Look for bolts with a higher tensile strength rating than standard bolts.
- Grade 8 or equivalent: This designation indicates a high-tensile strength bolt suitable for demanding applications.
- Stainless steel bolts: These offer excellent corrosion resistance, crucial for a part exposed to the elements. However, stainless steel can be more difficult to work with.
- Appropriate thread pitch: Ensure the thread pitch (threads per inch or millimeter) matches the original bolts. An incorrect pitch can lead to stripped threads.
Where can I find replacement bolts for my 1980 Suzuki GS750L muffler hanger bracket?
Replacement bolts can be sourced from various places:
- Local motorcycle parts suppliers: Your local motorcycle shop is a great place to start. They often stock common parts or can order them for you.
- Online retailers: Many online retailers specialize in motorcycle parts, offering a vast selection of bolts and fasteners.
- Hardware stores: If you've successfully identified the exact size and type of bolt, your local hardware store can likely provide them.
What if the threads on my muffler hanger bracket are stripped?
Stripped threads are a common problem. If this occurs, you have a few options:
- Use a helicoil or timesert: These are threaded inserts that repair damaged threads.
- Replace the bracket: If the threads are severely damaged, it might be easier and more reliable to replace the entire muffler hanger bracket.
- Use a slightly larger bolt and tap the threads: This should be done with extreme caution and only as a last resort, as it can weaken the bracket further.
By carefully considering these points and taking the time to identify the correct bolts, you can ensure a safe and reliable repair for your 1980 Suzuki GS750L's exhaust system. Remember, safety should always be your top priority when working on your motorcycle. If you're unsure about any part of the repair, seek assistance from a qualified motorcycle mechanic.
