Product Description
Accurate S-3908SS Anti-Reverse Bearing (10mm x 14mm x 12mm)
The Accurate S-3908SS Anti-Reverse Bearing is a high-performance, stainless steel needle roller bearing designed to provide instantaneous hook-setting power and eliminate "back-slap" in high-end saltwater reels. Engineered to withstand the extreme torque and corrosive environments typical of offshore fishing, this stainless steel clutch bearing ensures your reel’s handle stops dead the moment you stop winding.
As a critical component of the drive train, the S-3908SS is manufactured to precise tolerances, measuring 10mm (Inner Diameter) x 14mm (Outer Diameter) x 12mm (Width). Its stainless steel construction offers superior rust resistance compared to standard carbon steel bearings, making it an essential upgrade or replacement for anglers demanding reliability in the salt.
Product Specifications
-
Part Number: S-3908SS
-
Dimensions: 10mm x 14mm x 12mm
-
Material: High-Grade Stainless Steel
-
Type: One-Way Roller Bearing / Clutch Bearing
-
Function: Prevents reverse rotation of the drive shaft for solid hooksets.
Compatibility & Fitment
This part is specifically designed for Accurate reels but may cross-reference with other high-performance brands requiring these exact metric dimensions. It is commonly found in the following models:
-
Accurate Boss Valiant Series: (Various sizes including BV-300, BV-400, BV-500, BV-600)
-
Accurate Boss Fury Series: (FX-400, FX-500, FX-600)
-
Accurate Tern & Tern2 Star Drag Reels
-
Accurate Dauntless & Valiant 2-Speed Models
Pro Tip: For exact placement within your reel's internal assembly, visit www.reelschematic.com to download the official PDF schematics for your specific model. Always verify your part number against the schematic before installation.
Maintenance & Lubrication Recommendations
To ensure the longevity of your anti-reverse system and prevent "slipping" in cold or extremely wet conditions, proper lubrication is vital. We highly recommend Deuthlon products for these specialized bearings:
-
Deuthlon Reel Grease: Apply a light coat to the outer casing during installation to prevent seizing within the bridge or frame.
-
Deuthlon Reel Oil: Use a micro-drop on the internal needle rollers. Unlike standard thick greases that can cause a one-way bearing to fail (slip), Deuthlon’s high-performance oil maintains the "bite" of the rollers while providing elite corrosion protection.
Why Choose the S-3908SS?
Replacing a worn anti-reverse bearing is the most effective way to restore that "like new" feel to your Accurate reel. If you notice your handle has a slight backwards play or a "clicking" sound when under load, it is likely time to replace the clutch. The S-3908SS provides the strength needed to battle big-game species without the fear of mechanical failure.

