# R-139

**Manufacturer:** Keith Black/KB Pistons  
**MPN:** `R-139`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Keith Black/KB Pistons |
| Manufacturer name | Keith Black/KB Pistons |
| Manufacturer | Keith Black/KB Pistons |
| extendedQty | 0 |
| moq | 1 |
| MPN | R-139 |
| multiple | 1 |
| qtyInStock | 0 |
| qtySource | updateFromUrlEntry |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Summit Racing | UEM-R-139 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/214000000/214176500/part_--R139---KeithBlackKBPistons--d3d939f653.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp