Rocker Lockers Single Rocker Locking Kit - 1986-2006 Harley Sportster
About Rocker Lockers
Rocker Lockers parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every Rocker Lockers item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.
The Rocker Lockers single rocker locking kit is engineered to address top-end ticking on 1986-2006 Sportster engines. This noise often arises from rocker arm shaft movement. The kit includes four precision-tapered brass bushings that lock the rocker arm shafts in place, effectively silencing the unwanted sound.
Why riders pick this
- Eliminates 1986-2006 Sportster top-end ticking
- Secures rocker arm shafts
- Four brass precision tapered bushings
- Complete hardware and instructions included
If your 1986-2006 Sportster is developing that familiar top-end ticking, it's likely due to play in the rocker arm shafts. This Rocker Lockers kit provides a direct solution by stabilizing these shafts, preventing them from contacting the mounting plate bolts. The result is a noticeably quieter engine, allowing you to appreciate the true sound of your V-twin without distraction.
Quiet Your Evo Sportster Top End
- Four brass precision tapered bushings per kit
- Locks rocker arm shafts to prevent movement
- Eliminates ticking caused by shaft contact
- Includes all necessary mounting hardware
Restore Engine Harmony
This kit is specifically designed for 1986-2006 Harley-Davidson Sportster models, offering a reliable way to improve engine acoustics. With comprehensive step-by-step installation instructions and all hardware included, this upgrade is accessible for most home mechanics. Enjoy a smoother, quieter ride and bring back the factory-fresh sound to your Sportster engine.
Specifications
- Brand: Rocker Lockers
- Manufacturer Part #: DK-RL-SPT-8606
- Length: 4 in
- Width: 6.5 in
- Height: 0.5 in
- Weight: 0.16 lbs
Common questions
What causes the top-end ticking noise this kit fixes?
The ticking in 1986-2006 Sportster engines is often caused by slight movement or play in the rocker arm shafts, leading them to contact the mounting plate bolts. Rocker Lockers prevent this movement.
Is this kit compatible with newer Sportster models?
No, this specific Rocker Lockers kit is tailored for 1986-2006 Harley-Davidson Sportster engines. Different kits are available for 2007-2020 Sportster models and other Harley engine platforms.
Are the bushings a permanent modification to the engine?
Yes, the precision tapered brass bushings are designed to be pressed onto the rocker arm shafts, creating a permanent and secure fit that eliminates shaft movement and the associated ticking noise.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Rocker Lockers |
| TYPE | Engine |
| SKU | 880-3008 |
| WEIGHT | 0.16 lb |
