The Kudos Motorsports Timing Belt Bearing Fastener Kit for Nissan RB20/25/26 DOHC and RB26DETT engines is designed for enthusiasts who demand reliability and precision. This kit ensures secure fastening of your timing belt bearing, providing peace of mind for high-performance builds.

Available in two premium options:

• Genuine Nissan Kit: Perfect for those who won’t settle for anything less than authentic OEM quality. Includes all genuine Nissan components for factory-level fit and finish.
• HD Kit: Engineered for ultimate strength and durability. Features a 12.9 grade high-tensile bolt paired with an ARP 8740 chamfered washer, delivering superior clamping force and reliability under extreme conditions.

Why replace these fasteners during a major timing belt service?

Over time, factory bolts and washers can experience fatigue, corrosion, or loss of clamping force due to heat cycles and engine vibrations. Replacing them during a timing belt service is a smart preventative measure to ensure proper tension and alignment of the timing components, reducing the risk of catastrophic engine damage and saving you from costly repairs later.

Whether you’re restoring a classic RB engine or building a high-powered track car, our fastener kit offers the quality and performance you can trust.

Package Contents:

• 1 × Timing Belt Idler Pulley Bolt
• 1 × Timing Belt Idler Pulley Washer
• 1 × Timing Belt Tension Bearing Washer
• 1 × Timing Belt Tension Bearing Spring Stud
• 1 × Timing Belt Tension Bearing Nut
• 1 × Timing Belt Tension Bearing Lock Washer
• 1 × Timing Belt Tensioner Bearing Stud