OS Giken Nissan 240SX S13/S14 KA24DE (MT Only) Super Lock LSD OS Giken OSGNS046-HA
OS Giken Nissan 240SX S13/S14 KA24DE (MT Only) Super Lock LSD OS Giken OSGNS046-HA
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OS Giken Nissan 240SX S13/S14 KA24DE (MT Only) Super Lock LSD

OS Giken
OSGNS046-HA
Differentials
4 Units In Stock - Ships Next Business Day
$ 1,450.00
$ 1,450.00

SKU: NS046-HA

OS Giken Nissan 240SX S13/S14 KA24DE (MT Only) Super Lock LSD

The OS Giken Super Lock LSD is a clutch-type limited slip differential designed for Nissan 240SX models with KA24DE engines and manual transmissions. It replaces the stock open differential in S13 (1991-1994) and S14 (1995-1998) chassis providing instant power transfer to both rear wheels. This setup improves acceleration out of corners reduces one-wheel spin and enhances overall handling on street track or drift applications.

Key Features

  • 1.5-Way Clutch Design: Full lockup during acceleration with controlled slip on deceleration for predictable handling and stability under braking.
  • HA Torque Setting: High initial torque (approx 60Nm) ensures immediate response and consistent performance under load.
  • Forged One-Piece Steel Case: Built to handle 500+ HP with superior strength and resistance to shock loads from hard launches.
  • 8 Clutch Plates (4+4): High-capacity friction discs deliver smooth progressive lock without chatter.
  • Direct R200 Fitment: Bolt-in replacement for stock 27-spline open differentials no carrier modifications needed.

Product Notes

  • Manual transmission only direct fit for KA24DE R200 open diffs.
  • Requires 75W-90 GL-5 LSD-specific gear oil change every 10k miles.
  • Product weight 23 lbs shipping box 14 x 14 x 12 inches.

Installation Notes

  • Professional installation recommended.
  • Disassemble stock differential to swap side gears and preload shims.
  • Compatible with stock axles and 27-spline side gears torque to spec.

This Part Fits

Year Make Model Submodel
1991-1993 Nissan 240SX Base
1995-1998 Nissan 240SX Base
1991-1992 Nissan 240SX LE
1997-1998 Nissan 240SX LE
1991-1998 Nissan 240SX SE

Why Choose OS Giken?

  • Trusted by professional drifters and racers worldwide for reliability in competition.
  • Made in Japan with premium materials for long-lasting durability.
  • Precision-machined components ensure exact fit and zero compromises in performance.

Frequently Asked Questions

  • Q: Will this fit automatic transmission 240SX models?
    A: No this LSD is designed exclusively for manual transmission KA24DE R200 differentials.
  • Q: What materials are used in construction?
    A: Forged 4340 steel case with proprietary high-friction clutch plates and chromoly internals for maximum strength.
  • Q: What is the warranty and maintenance?
    A: 1-year manufacturer warranty requires LSD gear oil and inspection every 10k miles or after track days.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure OS Giken double-box 14 x 14 x 12 inches
  • Weight: 23 lbs

Request For Information

Have questions about OS Giken Nissan 240SX S13/S14 KA24DE (MT Only) Super Lock LSD? Fill out the form below and we'll get back to you by the next business day.
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