# ACT Sport/Race Rigid 4 Pad Clutch Kit Honda Civic 89-91 | HW4-SPR4

**Manufacturer:** ACT  
**MPN:** `HW4-SPR4`

The ACT HW4-SPR4 is a sport pressure plate paired with a 4-pad clutch disc. It provides a stock to low pedal feel with aggressive engagement and moderate gear rattle. The exclusive diaphragm design achieves longer clutch life and features premium ceramic friction materials for low wear rates and high heat tolerance. This product is recommended for race use only and is dynamically computer balanced for smooth operation at high RPM.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | ACT |
| Manufacturer name | ACT |
| Manufacturer | ACT |
| Extra Product Name | ACT Sport/Race Rigid 4 Pad Clutch Kit Honda Civic 89-91 \| HW4-SPR4 |
| moq | 1 |
| MPN | HW4-SPR4 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 153081301 |
| tierMinQty1 | 1 |
| tierPrice1 | 346.00 |
| ASIN | B0058IETRO |
| AdultProduct | False |
| Amount | 404.83 |
| Asin | B0058IETRO |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Binding | Automotive |
| Brand | ACT |
| Bullet_point | A stock to low pedal feel; aggressive engagement with stock to low to moderate gear rattle, All ACT pressure plates are dynamically computer balanced for smooth operation at high RPM, Longer clutch li |
| ClassificationId | 15724081 |
| Compliance_type | on_product_cancer, on_product_combined_cancer_reproductive, passenger_or_off_road_vehicle |
| Contains_liquid_contents | False |
| Cpsia_cautionary_statement | no_warning_applicable |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Complete Clutch Sets |
| Exterior_finish | Painted |
| Fit_type | Vehicle Specific |
| Height | 0, 0.0, 375, 5, 5.0, 56 |
| Identifier | 00842385010829, 0842385010829, 842385010829 |
| IdentifierType | EAN, GTIN, UPC |
| Included_components | Clutch Kits - Single |
| Is_assembly_required | False |
| Is_expiration_dated_product | False |
| ItemClassification | BASE_PRODUCT |
| ItemName | ACT HW4-SPR4 Sport Pressure Plate with Race Rigid 4-Pad Clutch Disc |
| Item_name | ACT HW4-SPR4 Sport Pressure Plate with Race Rigid 4-Pad Clutch Disc |
| Item_package_quantity | 1 |
| Item_package_weight | 13.2 |
| Item_type_keyword | automotive-clutch-pressure-plates-and-disc-sets |
| Item_type_name | Clutch Kits - Single |
| Item_weight | 0.0 |
| Keyword | HW4-SPR4 |
| Label | ACT |
| Length | 0, 0.0, 14, 14.0 |
| Link | https://m.media-amazon.com/images/I/51ER+yobSVL._SL75_.jpg, https://m.media-amazon.com/images/I/51ER+yobSVL.jpg |
| List_price | 404.83 |
| ManufacturerPartsWarrantyDescription | Parts |
| Memorabilia | False |
| Model | HW4-SPR4 |
| ModelNumber | HW4-SPR4 |
| Model_name | HW4-SPR4 |
| Model_number | HW4-SPR4 |
| Mpns | HW4-SPR4 |
| NumberOfItems | 1 |
| Number_of_boxes | 1 |
| Number_of_items | 1 |
| PackageQuantity | 1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| vividracing.com | 153081301 | 346.0 | 1 | None | 1 |
| goturbo.net | ACTHW4-SPR4 | 374.0 | 1 | None | 1 |
| rcagarage.com | 1-212-HW4-SPR4 | 346.0 | 1 | None | 1 |
| lmperformance.com | 00888950 | 359.8 | 1 | None | 1 |
| automotivestuff.com | ACT-HW4-SPR4 | 346.0 | 1 | None | 1 |
| kseriesparts.com | ACT-HW4-SPR4 | 348.66 | 1 | 1 | 1 |
| throtl.com | HW4-SPR4 | 470.0 | 1 | None | 1 |
| rvautoparts.com | HW4-SPR4 | 346.53 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/54000000/54245000/part_--HW4SPR4---ACT--ea45792c29.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp