# Advanced Clutch Technology JP4-HDSS ACT Heavy-Duty Clutch Kits | Summit Racing

**Manufacturer:** Advanced Clutch Technology  
**MPN:** `JP4-HDSS`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Advanced Clutch Technology |
| Manufacturer name | Advanced Clutch Technology |
| Manufacturer | Advanced Clutch Technology |
| DimensionUnit | mm |
| Extra Product Name | Advanced Clutch Technology JP4-HDSS ACT Heavy-Duty Clutch Kits \| Summit Racing |
| UPC | 842385024796 |
| diameter | 279.0 |
| length | 279.0 |
| length_Attrib | Disc Diameter (mm) |
| moq | 1 |
| MPN | JP4-HDSS |
| multiple | 1 |
| qtyInStock | -2 |
| qtySource | FieldMap |
| SKU | ACL-JP4-HDSS |
| tierMinQty1 | 1 |
| tierPrice1 | 465.9900 |
| width | 279.0 |
| width_Attrib | Disc Diameter (mm) |
| Brand | Advanced Clutch Technology |
| Manufacturer's Part Number | JP4-HDSS |
| Part Type | Clutch Kits |
| Product Line | ACT Heavy-Duty Clutch Kits |
| Summit Racing Part Number | ACL-JP4-HDSS |
| Clutch Usage | Performance |
| Clutch Disc Quantity | 1 |
| Flywheel Included | No |
| Input Spline Quantity | 10 |
| Input Shaft Diameter | 1.125 in. |
| Disc Diameter (in ) | 11.000 in. |
| Disc Diameter (mm) | 279mm |
| Disc Material | Organic |
| Disc Style | Full face |
| Hub Style | Sprung |
| Pressure Plate Style | Diaphragm |
| Throwout Bearing Included | Yes |
| Throwout Bearing Style | Standard |
| Alignment Tool Included | Yes |
| Pilot Bushing Included | Yes |
| Pilot Bushing Material | Steel roller bearing |
| Counterweight Assist | No |
| Mounting Hardware Included | No |
| Quantity | Sold as a kit. |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Summit Racing | ACL-JP4-HDSS | 465.99 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/161000000/161492000/part_--JP4HDSS---AdvancedClutchTechnology--ed834dce5a.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp