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Product Details
| Part Number: | SO-S40 |
| Brand: | Synchrotech |
The Synchrotech SO-S40 sleeve set is a premium replacement slider sleeve package designed for Honda S40 manual transmissions. Engineered to restore smooth gear engagement and improve overall transmission reliability, this set is ideal for transmission rebuilds, worn synchro repairs, and performance street applications.
Manufactured from high-strength hardened steel and precision-machined for exact fitment, the SO-S40 sleeve set helps reduce grinding, improve shift feel, and ensure dependable performance under aggressive driving conditions.
Key Features
- Direct Replacement Sleeve Set – Designed for compatible Honda S40 manual transmissions
- Hardened Steel Construction – Improved durability and resistance to wear
- Restores Smooth Gear Engagement – Helps eliminate worn slider and shifting issues
- Ideal for Transmission Rebuilds – Recommended during synchro and gear servicing
- Precision Machined – Ensures accurate fitment and reliable operation
- Improved Shift Quality – Supports crisp, consistent gear changes under load
- OEM-Style Fitment – Direct installation into compatible transmission assemblies
- Built for Street & Performance Use – Handles aggressive driving and repeated shifting demands
Vehicle Fitment
- Compatible with Honda S40 manual transmission applications
- Commonly used in select Honda Civic D-series transmission rebuilds
WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.
Vehicle Fitment
| Year | Make | Model | Trim |
|---|---|---|---|
| 1996 | Honda | Civic del Sol | S |
| 1996 | Honda | Civic del Sol | Si |
| 1996 | Honda | Civic | DX |
| 1996 | Honda | Civic | EX |
| 1996 | Honda | Civic | HX |
| 1996 | Honda | Civic | LX |
| 1997 | Honda | Civic del Sol | S |
| 1997 | Honda | Civic del Sol | Si |
| 1997 | Honda | Civic | CX |
| 1997 | Honda | Civic | DX |
| 1997 | Honda | Civic | EX |
| 1997 | Honda | Civic | HX |
| 1997 | Honda | Civic | LX |
| 1998 | Honda | Civic | CX |
| 1998 | Honda | Civic | DX |
| 1998 | Honda | Civic | EX |
| 1998 | Honda | Civic | GX |
| 1998 | Honda | Civic | HX |
| 1998 | Honda | Civic | LX |
| 1999 | Honda | Civic | CX |
| 1999 | Honda | Civic | DX |
| 1999 | Honda | Civic | EX |
| 1999 | Honda | Civic | GX |
| 1999 | Honda | Civic | HX |
| 1999 | Honda | Civic | LX |
| 1999 | Honda | Civic | Value Package |
| 2000 | Honda | Civic | CX |
| 2000 | Honda | Civic | DX |
| 2000 | Honda | Civic | EX |
| 2000 | Honda | Civic | GX |
| 2000 | Honda | Civic | HX |
| 2000 | Honda | Civic | LX |
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