Sold out
Click to zoom in
Align the clutch discs precisely during transmission installation with a forged tool matched to the required input-shaft interface. Match OS Giken part NS201-FB6 by complete vehicle application and every transmission, differential, release, spline, plate, fluid, and companion-part requirement before ordering.
Key Features
- Forged billet construction for durability across repeated clutch jobs.
- Center the disc using the tool and install the pressure plate, torquing bolts in a crisscross pattern to factory specification.
- Chemically heat treated finish resists wear in shop use.
- Centers the clutch disc on the pilot bearing during installation.
- Eliminates guesswork and reduces install time compared to improvised tools.
- Reusable tool for shops servicing multiple RB26 equipped vehicles.
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 1989-2002 | Nissan | Skyline GT-R | Confirm chassis, engine, transmission, differential housing, axle or spline, final drive, release system, and every OS Giken application note |
Searchable fitment is limited to year, make, and model. Chassis, engine, transmission, differential, spline, trim, and release-system requirements remain application notes.
Specifications
| Brand | OS Giken |
|---|---|
| Manufacturer Part Number | NS201-FB6 |
| Product Type | Clutch Alignment Tools |
| Fitment Type | Vehicle Specific |
| Spline or Tooth Count | 26-Spline |
| Condition | New |
What's Included
One new OS Giken product in the exact configuration and package quantity identified by part NS201-FB6. Bearings, seals, fluids, flywheel, clutch, release components, alteration kits, tools, fasteners, and other companion parts are included only when expressly stated.
About OS Giken
OS Giken designs and manufactures performance clutches, limited-slip differentials, drivetrain components, gear oil, and precision service tools in Japan. Exact transmission, differential, spline, and release-system matching is essential.
Related OS Giken Products
- Shop all OS Giken products
- OS Giken Nissan 24-Tooth Clutch Alignment Tool - NS201-EB
- OS Giken Mitsubishi Lancer EVO 10 4B11T Clutch Alignment Tool
- OS Giken Nissan Skyline GT-R R34 26 Spline (R3C) R Triple Plate Clutch
Frequently Asked Questions
Will OS Giken NS201-FB6 fit my vehicle?
Match the year, make, and model in the Fitment table, then confirm chassis, engine, transmission, differential housing, axle or spline, final drive, release system, and every OS Giken application note.
Why use the exact OS Giken NS201-FB6 alignment tool?
Its pilot, spline, and tooth-count geometry imitates the specified transmission input shaft and reduces disc sag that can prevent transmission installation or damage clutch plates.
Can OS Giken NS201-FB6 be forced through misaligned clutch discs?
No. Correct the pilot and disc alignment before moving the transmission into place. Never use bellhousing bolts to pull a transmission through a misaligned clutch.
Installation Instructions
Follow the current OS Giken instructions for part NS201-FB6 and the vehicle service manual. Support the vehicle safely, verify every mating interface before assembly, use new seals and specified hardware where required, apply the correct lubricant and torque values, measure all required clearances and adjustments, then complete the prescribed break-in and post-installation inspection.
OS Giken
Shop OS Giken clutch and differential components at Black Ops Auto Works. Compare single-, twin- and triple-plate clutch references with Super Lock LSD applications, then review the release hardware, service parts and installation tools needed for the complete driveline project.Clutch Families and Release ComponentsSTR, TS, TR, HTR and other listed clutch references cover distinct engine and transmission applications. Titles distinguish plate configurations and sometimes name required release components or a flywheel. Compare the complete supplied assembly, spline specification, release arrangement and companion hardware with the installer before selection.Super Lock LSD ApplicationsReview Super Lock listings by exact chassis, transmission and differential specifications. Some titles state manual-transmission-only coverage, axle location or separate Supra differential sizes. A shared model name does not establish the same carrier application; identify the installed differential and ...
View OS Giken Products