SKU: 220 540 A | UPC: 4996338220097
Cusco Strut Bar OS Front 1989-1998 Nissan 240SX S13 CA18DET
The Cusco Strut Bar OS Front (220 540 A) reinforces the front strut towers on Nissan 240SX S13 models with CA18DET engines and compatible variants including KA24DE. Designed for 1989-1998 240SX Base LE SE XE trims across S13 and S14 chassis. This bar connects the strut towers to limit flex delivering sharper steering response and firmer cornering control during aggressive drives.
Key Features
- Type OS Design: Four-point bracing spans strut towers with offset shape for clearance while maximizing front end stiffness under load
- High-Strength Steel Tubing: Lightweight yet rigid construction handles high cornering forces without deformation
- Electrophoretic Epoxy Coating: Black finish provides long-lasting rust resistance and durability in harsh conditions
- Direct Bolt-On Fit: Uses factory mounting points for simple installation without drilling or modifications
- Motorsport Proven: Tested in Japanese racing series to reduce chassis twist and improve overall vehicle balance
Product Notes
- Inspect strut towers for damage before installation
- Clean mounting surfaces for secure bolting
- Oversized item ships via ground freight
Installation Notes
- Professional installation recommended.
- Requires basic hand tools and 30-60 minutes time
- Compatible with OEM hardware no additional parts needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989-1990 | Nissan | 240SX | XE |
| 1989-1998 | Nissan | 240SX | SE |
| 1991-1992 | Nissan | 240SX | LE |
| 1991-1993 | Nissan | 240SX | Base |
| 1995-1998 | Nissan | 240SX | Base |
| 1997-1998 | Nissan | 240SX | LE |
Why Choose Cusco?
- Japanese brand founded in 1978 with motorsport heritage
- Engineered components used in D1GP and Super Taikyu racing
- Precision welded and tested for exact chassis fitment
Frequently Asked Questions
- Q: Does this strut bar fit 1989-1994 S13 240SX with CA18DET engine?
A: Yes it bolts directly to S13 strut towers on CA18DET KA24DE and compatible USDM models - Q: What material and finish does it have?
A: Mandrel-bent steel tubing with black electrophoretic coating for corrosion protection and clean appearance - Q: What is the warranty and install process?
A: Cusco offers 1-year warranty against defects bolt-on design takes 30-60 minutes with common tools
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure cardboard tube 48 x 8 x 6 inches
- Weight: 7 lbs





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