Certains anciens modèles d'attelage seront retirés des rayons dans le futur et nous avons préparé des pièces de remplacement. Vous les trouverez dans le tableau ci-dessous.
| NO | Old Model | Outer Diameter | Inner Diameter | New Model |
| 1 | ST-JC01 | Φ20*30 | 5mm-5mm | MH2025-5-5 |
| 2 | ST-JC02 | Φ20*30 | 5mm-6mm | MH2025-5-6 |
| 3 | ST-JC03 | Φ20*30 | 5mm-6.36mm | MH2025-5-6.35 |
| 4 | ST-JC04 | Φ20*30 | 5mm-8mm | MH2025-5-8 |
| 5 | ST-JC08 | Φ20*30 | 6mm-10mm | MH2025-6-10 |
| 6 | ST-JC09 | Φ20*30 | 6.35mm-6.35mm | MH2025-6.35-6.35 |
| 7 | ST-JC10 | Φ20*30 | 6.35mm-8mm | MH2025-6.35-8 MH2530-6.35-8 |
| 8 | ST-JC11 | Φ20*30 | 6.35mm-10mm | MH2025-6.35-10 MH2530-6.35-10 |
| 9 | ST-JC12 | Φ20*30 | 8mm-8mm | MH2025-8-8 MH2530-8-8 |
| 10 | ST-JC15 | Φ30*40 | 8mm-10mm | MH2025-8-10 MH2530-8-10 |
| 11 | ST-JC16 | Φ30*40 | 8mm-12mm | MH2530-8-12 |
| 12 | ST-JC18 | Φ30*40 | 8mm-14mm | MH3050-8-14 |
| 13 | ST-JC22 | Φ30*40 | 10mm-12mm | MH2530-10-12 |
| 14 | ST-FC01 | Φ18*25 | 5mm-5mm | MP1926-5-5 MP2635-5-5 MP1919-5-5 MP2626-5-5 |
| 15 | ST-FC02 | Φ18*25 | 5mm-6mm | MP2635-5-6 MP2626-5-6 |
| 16 | ST-FC03 | Φ18*25 | 5mm-6.35mm | MP2635-5-6.35 MP2626-5-6.35 |
| 17 | ST-FC04 | Φ18*25 | 5mm-8mm | MP2635-5-8 MP2626-5-8 |
| 18 | ST-FC05 | Φ18*25 | 6.35mm-6.35mm | MP2626-6.35-6.35 |
| 19 | ST-FC06 | Φ18*25 | 6.35mm-8mm | MP2626-6.35-8 |
| 20 | ST-FC07 | Φ18*25 | 6.35mm-10mm | MP2626-6.35-10 MP2635-6.35-10 |
| 21 | ST-FC08 | Φ18*25 | 8mm-8mm | MP1926-8-8 MP2635-8-8 MP1919-8-8 MP2626-8-8 |
| 22 | ST-FC09 | Φ18*25 | 8mm-10mm | MP2635-8-10 MP2626-8-10 |
| 23 | ST-RC01 | Φ25*30 | 5mm-5mm | GX2025-5-5 |
| 24 | ST-RC02 | Φ25*30 | 5mm-6.35mm | GX2025-5-6.35 |
| 25 | ST-RC03 | Φ25*30 | 5mm-8mm | GX2025-5-8 |
| 26 | ST-RC06 | Φ25*30 | 6.35mm-8mm | GX2025-6.35-8 |
| 27 | ST-RC07 | Φ25*30 | 8mm-8mm | GX2025-8-8 |
| 28 | ST-RC08 | Φ25*30 | 8mm-10mm | GX2025-8-10 |