317-825-5800
Serpentine Belt K Profile 1275 mm EPDM Polyester - 5100503
Part#: AAA301100503
Features and Benefits
- Serpentine belt type for multi-accessory drive applications on commercial engines
- EPDM belt material with polyester cord for superior heat resistance and tensile strength
- SAE J1459 compliant with 40-degree rib angle and cross section K for verified performance
- Ten-rib configuration delivering efficient power transfer across multiple driven accessories
- Effective length of 1275 mm ensures precise fitment and correct belt tension at installation
- OE performance grade with 50.70 in. outside circumference for direct original-equipment fitment
Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Belt Material | EPDM |
|---|---|
| Color | Black |
| Cord Material | Polyester |
| Cross Section Designation | K |
| Effective Length | 1275 mm |
| Grade Type | OE Performance |
| Outside Circumference | 50.70 in. |
| Rib Angle | 40 |
| Rib Quantity | 10 |
| SAE Standard | J1459 |
| Thickness | 0.17 in. |
| Top Cogged | No |
| Top Width | 35.10 in. |
| Belt Type | Serpentine Belt |
| Interchange |
|---|
| 10K502 |
| 10K503 |
| 10PK1270 |
| 10PK1275 |
| 10PK1277 |
| 10PK1280 |
| 25100502 |
| 3520501C1 |
| 4100503 |
| 4100503X |
| 503K10MK |
| 5100503 |
| K100502 |
| K100502HD |
| OTR10K502 |
| PP10K502 |
The Belt serpentine design features 10-rib EPDM construction with a polyester cord, engineered to OE performance standards for reliable power transmission on commercial vehicles. Meeting SAE J1459 specifications, the unit delivers consistent drive output and dependable operation across a wide range of engine configurations.
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