# NA-10090-4R

**Manufacturer:** Namura  
**MPN:** `NA-10090-4R`

The Namura NA-10090-4R is a piston ring designed specifically for use with Namura pistons only. Manufactured by Namura, this product meets the specifications required for optimal performance in these applications.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Namura |
| Manufacturer name | Namura |
| Manufacturer | Namura, Namura Technologies |
| moq | 1 |
| MPN | NA-10090-4R |
| multiple | 1 |
| qtyInStock | 5/6/2019 |
| SKU | NTI-NA-10090-4R |
| tierMinQty1 | 1 |
| tierPrice1 | 10.99 |
| ASIN | B008Y2DGSE |
| AdultProduct | False |
| Amount | 19.50 |
| Asin | B008Y2DGSE, B00A3HQ6F8 |
| Autographed | False |
| Batteries_required | False |
| Binding | Automotive |
| Brand | Namura, Namura Technologies |
| Bullet_point | Each ring set is for one piston, Manufactured by Namura |
| Certification_status | Compliant |
| ClassificationId | 15725641, 404730011 |
| Compliance_type | on_product_combined_cancer_reproductive |
| Currency | USD |
| CurrencyCode | USD |
| Department | mens |
| DisplayName | Piston Rings, Pistons & Pins |
| Exterior_finish | Painted |
| Fit_type | Universal Fit |
| Height | 0.3, 1000, 2, 2.0, 200, 375, 500, 56, 75, 960 |
| Identifier | 0758891102388, 758891102388 |
| IdentifierType | EAN, UPC |
| Included_components | Pistons & Pins |
| Is_assembly_required | False |
| Is_expiration_dated_product | False |
| ItemClassification | BASE_PRODUCT |
| ItemName | NAMURA OEM STYLE RING SET 1.00MM NA-10090-4R, PISTON RINGS FOR NAMURA PISTONS ONLY |
| Item_name | NAMURA OEM STYLE RING SET 1.00MM NA-10090-4R, PISTON RINGS FOR NAMURA PISTONS ONLY |
| Item_package_quantity | 1 |
| Item_package_weight | 0.05, 2.0 |
| Item_type_keyword | automotive-engine-kit-pistons, powersports-engine-rings |
| Item_type_name | Pistons & Pins |
| Item_weight | 0.05 |
| Keyword | NA-10090 |
| Label | Namura |
| Legal_compliance_certifications | CARB Compliance Certificate |
| Length | 2, 2.0, 2.9, 3, 3.0, 3.1 |
| Link | https://m.media-amazon.com/images/I/11oiOGI6zDL._SL75_.jpg, https://m.media-amazon.com/images/I/11oiOGI6zDL.jpg, https://m.media-amazon.com/images/I/319C3WuTeOL._SL75_.jpg, https://m.media-amazon.com/ |
| List_price | 16.95, 19.5 |
| Marking_type | epa_establishment_number, epa_registration_number |
| Memorabilia | False |
| Model | NA-10090-4R |
| ModelNumber | NA-10090-4R |
| Model_name | Namura NA-10090-4R, Piston Ring Set - 47.97mm |
| Model_number | NA-10090-4R |
| Mpns | NA-10090-4R |
| NumberOfItems | 1 |
| Number_of_boxes | 1 |
| Number_of_items | 1 |
| PackageQuantity | 1 |
| Package_level | unit |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Summit Racing | NTI-NA-10090-4R | 10.99 | 1 | None | 1 |
| 21motorsports.com | NA-10090-4R |  |  | None | 1 |
| allterraindepot.com | 186-10904R | 16.95 | 1 | None | 1 |
| socalpowersports.com | NA-10090-4R | 11.21 | 1 | None | 1 |
| vividracing.com | 153730780 |  |  | None | 1 |
| motomentum.com | NA-10090-4R | 13.77 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/40000000/40129000/part_--NA100904R---Namura--f5b59f104a.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp