Spec SR20DET Stage 4 Clutch Kit
Spec SR20DET Stage 4 Clutch Kit
Description
Spec SR20DET Stage 4 Clutch Kit
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 12:36:15
Features
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Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Spec, Spec Clutch |
| StreetFX SKU | specSN334 |
| SFX Item ID | 4503784 |
| Accounting SKU | spec-SN334 |
| Manufacturer SKU | SN334 |
| Manufacturer UPC | N/A |
| Alternative References | SXC-SN334 |
Clutch Kit, Stage 4, Carbon Composite, 6-Paddle/Unsprung Hub, for Nissan, S13, S15, Kit
SPEC Stage 4 clutch kits are solid hub versions of their Stage 3 clutches. Each hub is solid with eight rivets and the assembly is heat-treated for strength and durability. They are available in a 3, 4, and 6-puck configurations. Use a 3-puck for the lightest option or a 6-puck for the smoothest engagement. The 4-puck kit is a good compromise for both. Street-drivable in 6-puck configuration, but not street friendly due to the rigid hub.
Additional features of SPEC Stage 4 clutch kits:
• High-clamp pressure plate
• Carbon-graphite friction material
• High-torque solid hub and disc assembly
• Bearing and tool kit included
• Great for road racing, rally, drag racing, drifting, and pulling
| Product Attributes | |
|---|---|
| Brand | SPEC Clutch |
| Manufacturer's Part Number | SN334 |
| Part Type | Clutch Kits |
| Product Line | SPEC Stage 4 Clutch Kits |
| UPC | 841802131925 |
| Clutch Usage | Performance |
| Clutch Disc Quantity | 1 |
| Flywheel Included | No |
| Input Spline Quantity | 24 |
| Input Shaft Diameter | 1.000 in. |
| Disc Diameter (in.) | 9.875 in. |
| Disc Diameter (mm) | 251mm |
| Disc Material | Carbon composite |
| Disc Style | 6-paddle |
| Hub Style | Solid |
| Pressure Plate Style | Diaphragm |
| Throwout Bearing Included | Yes |
| Alignment Tool Included | Yes |
| Pilot Bushing Included | Yes |
| Counterweight Assist | No |
| Mounting Hardware Included | No |
| Quantity | Sold as a kit. |
Compatibility
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