# SPEC Clutch SZ145 SPEC Stage 5 Clutch Kits | Summit Racing

**Manufacturer:** SPEC Clutch  
**MPN:** `SZ145`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | SPEC Clutch |
| Manufacturer name | SPEC Clutch |
| Manufacturer | SPEC Clutch |
| DimensionUnit | mm |
| Extra Product Name | SPEC Clutch SZ145 SPEC Stage 5 Clutch Kits \| Summit Racing |
| UPC | 841802148961 |
| diameter | 191.0 |
| length | 191.0 |
| length_Attrib | Disc Diameter (mm) |
| moq | 1 |
| MPN | SZ145 |
| multiple | 1 |
| qtyInStock | Jun 28, 2023 |
| SKU | SXC-SZ145 |
| tierMinQty1 | 1 |
| tierPrice1 | 377.1000 |
| width | 191.0 |
| width_Attrib | Disc Diameter (mm) |
| Brand | SPEC Clutch |
| Manufacturer's Part Number | SZ145 |
| Part Type | Clutch Kits |
| Product Line | SPEC Stage 5 Clutch Kits |
| Summit Racing Part Number | SXC-SZ145 |
| Clutch Usage | Performance |
| Clutch Disc Quantity | 1 |
| Flywheel Included | No |
| Input Spline Quantity | 18 |
| Input Shaft Diameter | 0.750 in. |
| Disc Diameter (in ) | 7.500 in. |
| Disc Diameter (mm) | 191mm |
| Disc Material | Sintered iron |
| Disc Style | Full face |
| Hub Style | Unsprung |
| 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. |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Summit Racing | SXC-SZ145 | 377.1 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/40500000/40562000/part_--SZ145---SPECClutch--9e4edab140.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp