My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

FMF 040677 Factory 4.1 RCT Spiral Retaining Ring Kit

Manufacturer

Picture for manufacturer FMF

Part Number

040677
13 reviews
Sale Price

$15.65

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The FMF 040677 is a factory replacement spiral retaining ring designed for FMF Factory 4.1 muffler systems. This retaining ring is compatible with Factory 4.1, Factory 4.1 C, and Factory 4.1 RCT mufflers, making it a versatile replacement part for maintaining your exhaust system's performance.

Key Features:

  • Sold as a complete kit for convenient installation
  • Essential replacement part for securing muffler components
  • Designed specifically for FMF Factory 4.1 series exhaust systems
  • Precision-engineered to OEM specifications

This spiral retaining ring is a critical component that helps secure and maintain proper alignment of your Factory 4.1 muffler assembly. Whether you're performing routine maintenance or rebuilding your exhaust system, this genuine FMF replacement part ensures reliable performance for dirt bike and motocross applications.

Perfect!

excellent so far

Hopefully shipping is fast!!!!

great price on product and shipping and shipping was very fast

Although you don't offer free shipping to Alaska at least you will ship and not charge extortionate rates. I was astonished how quickly it arrived.

Website is pretty easy to use. Good product selection. By far the best price for a lot of items. My Bilstens were at least 10% cheaper at Autoplicity than any other websites (rockauto, amazon, partsgeek, 4wheel, etc, etc). Shipping is reasonable. Great experience.

easy quick

Great

Great buying experience

Good

great prices

I need this for tomorrow. Thanks!

I was genuinely impressed with their price for my item and truly happy with the speed of their shipping. I'll definately look forward to buying from Autoplicity in the future!

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy