

⚙️ Keep your engine running smooth — tension perfected, performance guaranteed!
The Herth+Buss Jakoparts J1145074 Belt Tensioner is a precision-engineered, compact, and durable component designed to maintain optimal tension on v-ribbed belts. Weighing 1.11 kg and measuring 25.23 x 13.64 x 7.05 cm, it fits multiple OEM part numbers, ensuring seamless compatibility and reliable performance backed by Herth+Buss’s high-quality manufacturing standards.
| Manufacturer | Herth+Buss |
| Brand | Magneti Marelli |
| Model | J1145074 |
| Product Dimensions | 25.23 x 13.64 x 7.05 cm; 1.11 kg |
| Item model number | J1145074 |
| Manufacturer part number | J1145074 |
| OEM Part Number | 1345A009, 1345A062, MD327653 |
| Item Weight | 1.11 kg |