The A & I PRODUCTS K-POLY V-BELT is designed for superior performance in various applications. Constructed from high-quality materials, this belt provides excellent durability and resistance to wear. Its unique design allows for smooth operation and optimal power transfer, making it ideal for agricultural and industrial equipment. With precise dimensions, this belt ensures compatibility with specific models, enhancing overall efficiency and longevity.A & I PRODUCTS K-Poly V-belt model 390K4 is a ribbed belt designed for power transmission in agricultural and industrial machinery. The belt length is 39.0 inches with four ribs in the K-profile configuration. Made from durable synthetic rubber with embedded tension cords, it provides resistance to wear and elongation. Compatible with K-section pulleys, it supports efficient torque transfer and reduced slippage. The 390K4 belt conforms to industry standards for poly V-belts, offering consistent drive performance and longevity.
| pitch length | 39" | | outside length | 39.75" | | Metric Code | 4PK0990 | | # of Ribs | 4 |
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Keywords: A&I Products, AG equipment, Pix, Belt, Belts, Pumps, Parts
| Industrial Belts > K-Poly Belt |
| (Miscellaneous) : SEVERAL |
| Replaces: | 87802911 | FORD |
| Crossed From: | GATK040390 | A & I MEGA-CROSS |
| K040390 | GATES |
| 25040390 | NAPA |
| 4PK0988 | A & I METRIC BELTS |
| 4PK0989 | A & I METRIC BELTS |
| 4PK0990 | A & I METRIC BELTS |
| 4PK0991 | A & I METRIC BELTS |
| 4PK0992 | A & I METRIC BELTS |
| 4PK995 | BANDO |
| 4040390 | GOODYEAR |
| 5040390 | DAYCO |
