OE Quality
60-Day Returns

FTE 3106521 Clutch Slave Cylinder
Reliable Clutch Slave Cylinder for Chevrolet and GMC Vehicles
The FTE Slave Cylinder 3106521 is designed specifically for manual transmission systems in Chevrolet S10, S10 Blazer, and GMC S15 models. This clutch slave cylinder features a female connector type, ensuring proper hydraulic connection within your vehicle's clutch system.
- Connector Type: Female for secure hydraulic fitting
- Not pre-filled with fluid, allowing for custom bleeding
- No disconnect tool required for removal or installation
- Installation instructions not included
- Orings and pins are not included with this part
About the FTE Slave Cylinder Product Line
The FTE Slave Cylinder line focuses on delivering reliable manual transmission components engineered to meet OEM specifications. This product line emphasizes durability and precise fitment, making it suitable for vehicles like the Chevrolet S10 and GMC S15 that require dependable clutch operation. The 3106521 part number is part of this line, designed to maintain consistent hydraulic pressure for smooth clutch engagement.
Detailed Product Description
The FTE Slave Cylinder 3106521 is a clutch slave cylinder compatible with Chevrolet S10, S10 Blazer, and GMC S15 models. Featuring a female connector type, this component integrates seamlessly with the existing hydraulic clutch system. It is not pre-filled, which means the hydraulic system will need to be bled after installation to ensure proper function. This part does not include orings, pins, or a disconnect tool, so these should be sourced separately if needed. The absence of installation instructions suggests that professional installation or reference to a service manual is recommended.
Common Applications and Issues Addressed
- Restores clutch hydraulic pressure for smooth gear shifting
- Replaces leaking or damaged clutch slave cylinders
- Eliminates clutch pedal sponginess or failure to disengage
- Prevents clutch drag and transmission wear
- Addresses hydraulic system leaks in Chevrolet S10 and GMC S15 models
Installation Notes and Tips
When installing the FTE Slave Cylinder 3106521, ensure the hydraulic system is properly bled to remove air pockets, as the part is not pre-filled. Since installation instructions are not included, consult the vehicle’s service manual or a professional technician for guidance. Verify the female connector type matches your vehicle’s hydraulic line to avoid compatibility issues. Additional components such as orings or pins may be required and should be prepared in advance.
Quality Assurance and Warranty
FTE manufactures the Slave Cylinder 3106521 to meet industry standards for manual transmission components. While specific warranty details are not provided, FTE parts typically adhere to OEM quality requirements, ensuring reliable performance in Chevrolet S10, S10 Blazer, and GMC S15 vehicles. For warranty information, refer to the original product packaging or contact the manufacturer directly.
| Brand | FTE |
| Part Number | 3106521 |
| Position | Slave Cylinder |
| Connector Type | Female |
| Disconnect Tool | N |
| Install Instr. Incl | N |
| Orings Pins Included | N |
| Pre Filled | N |
This part fits 45 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1991 | Chevrolet | S10 | 2.5L | L4 | N/A | Slave Cylinder |
| 1991 | Chevrolet | S10 | 4.3L | V6 | N/A | Slave Cylinder |
| 1991 | Chevrolet | S10 | 2.8L | V6 | N/A | Slave Cylinder |
| 1990 | Chevrolet | S10 | 4.3L | V6 | N/A | Slave Cylinder |
| 1990 | Chevrolet | S10 | 2.8L | V6 | N/A | Slave Cylinder |
| 1990 | Chevrolet | S10 | 2.5L | L4 | N/A | Slave Cylinder |
| 1990 | GMC | S15 | 2.5L | L4 | N/A | Slave Cylinder |
| 1990 | GMC | S15 | 2.8L | V6 | N/A | Slave Cylinder |
| 1990 | GMC | S15 | 4.3L | V6 | N/A | Slave Cylinder |
| 1989 | Chevrolet | S10 | 2.8L | V6 | N/A | Slave Cylinder |
| 1989 | Chevrolet | S10 | 2.5L | L4 | N/A | Slave Cylinder |
| 1989 | Chevrolet | S10 Blazer | 2.8L | V6 | N/A | Slave Cylinder |
| 1989 | GMC | S15 | 2.5L | L4 | N/A | Slave Cylinder |
| 1989 | GMC | S15 | 2.8L | V6 | N/A | Slave Cylinder |
| 1988 | Chevrolet | S10 | 2.5L | L4 | N/A | Slave Cylinder |
| 1988 | Chevrolet | S10 | 2.8L | V6 | N/A | Slave Cylinder |
| 1988 | Chevrolet | S10 Blazer | 2.5L | L4 | N/A | Slave Cylinder |
| 1988 | Chevrolet | S10 Blazer | 2.8L | V6 | N/A | Slave Cylinder |
| 1988 | GMC | S15 | 2.8L | V6 | N/A | Slave Cylinder |
| 1988 | GMC | S15 | 2.5L | L4 | N/A | Slave Cylinder |
| 1987 | Chevrolet | S10 | 2.8L | V6 | N/A | Slave Cylinder |
| 1987 | Chevrolet | S10 | 2.5L | L4 | N/A | Slave Cylinder |
| 1987 | Chevrolet | S10 Blazer | 2.8L | V6 | N/A | Slave Cylinder |
| 1987 | Chevrolet | S10 Blazer | 2.5L | L4 | N/A | Slave Cylinder |
| 1987 | GMC | S15 | 2.5L | L4 | N/A | Slave Cylinder |
| 1987 | GMC | S15 | 2.8L | V6 | N/A | Slave Cylinder |
| 1986 | Chevrolet | S10 | 2.8L | V6 | N/A | Slave Cylinder |
| 1986 | Chevrolet | S10 Blazer | 2.8L | V6 | N/A | Slave Cylinder |
| 1986 | GMC | S15 | 2.8L | V6 | N/A | Slave Cylinder |
| 1986 | GMC | S15 | 2.5L | L4 | N/A | Slave Cylinder |
| 1985 | Chevrolet | S10 | 2.8L | V6 | N/A | Slave Cylinder |
| 1985 | Chevrolet | S10 | 2.5L | L4 | N/A | Slave Cylinder |
| 1985 | Chevrolet | S10 Blazer | 2.8L | V6 | N/A | Slave Cylinder |
| 1985 | Chevrolet | S10 Blazer | 2.5L | L4 | N/A | Slave Cylinder |
| 1985 | GMC | S15 | 2.8L | V6 | N/A | Slave Cylinder |
| 1985 | GMC | S15 | 2.5L | L4 | N/A | Slave Cylinder |
| 1984 | Chevrolet | S10 | 2.0L | L4 | N/A | Slave Cylinder |
| 1984 | Chevrolet | S10 | 2.8L | V6 | N/A | Slave Cylinder |
| 1984 | Chevrolet | S10 Blazer | 2.8L | V6 | N/A | Slave Cylinder |
| 1984 | Chevrolet | S10 Blazer | 2.0L | L4 | N/A | Slave Cylinder |
| 1984 | GMC | S15 | 2.8L | V6 | N/A | Slave Cylinder |
| 1984 | GMC | S15 | 2.0L | L4 | N/A | Slave Cylinder |
| 1983 | Chevrolet | S10 | 2.8L | V6 | N/A | Slave Cylinder |
| 1983 | Chevrolet | S10 Blazer | 2.8L | V6 | N/A | Slave Cylinder |
| 1983 | GMC | S15 | 2.8L | V6 | N/A | Slave Cylinder |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.