TENSIONER TIMING BELT FOR MITSUBISHI 4G13 1.3L 4G15 1.5L 4cyl COLT III ASHIKA 45-05-511

The timing belt tensioner is a load-bearing pulley located on an adjustable axle. Its main function is belt tension; additional functions are to damp drive vibrations and increase the angle of the camshaft pulley wrap.

1. COLT III (C5_A)
2. COLT III (C5_A, RD, RE)
3. COLT Mk III (C5_A)
4. LANCER IV (C6_A, C7_A)
5. LANCER IV (C6_A, C7_A, CA, CB)
6. LANCER Mk IV (C6_A, C7_A)
7. LANCER IV Hatchback (C6_A, C7_A)
8. LANCER IV Hatchback (C6_A, C7_A, CA, CB)
9. LANCER Mk IV Hatchback (C6_A, C7_A)
10. COLT IV (CA_A)
11. COLT Mk IV (CA_A)
12. LANCER V (CB_A, CD_A, CE_A)
13. LANCER V Saloon (CB_A, CC, CD_A, CE_A)
14. LANCER Mk V (CB_A, CD_A, CE_A)
15. LIBERO V (CB_A, CD_A, CE_A)
16. PERSONA 400 Hatchback (C9_C, C9_S)
17. WIRA Hatchback (C9_C, C9_S)
18. PERSONA 400 (C9_S)
19. PERSONA Saloon (C9_S)
20. WIRA (C9_S)
21. See more in applications

The operation of the timing belt tensioner

The ASHIKA brand Tensioner, timing belt is a bearing with a pulley on the outer cage. Depending on the design, the tensioning mechanism can be made in the form of an eccentric pressed into the inner bearing race, or placed on a separate bracket. The bearing cage is packed with grease and covered with a lip. You can order an automatic tensioner, it is a little more complicated, but the roller itself has no fundamental differences.

Timing belt tension is designed for a specific force and must be consistent. Selecting a timing belt tensioner pulley that is too loose can cause the belt to slip through the timing belt teeth. This is unacceptable, since it will lead to a shift in the phases of the valve operation relative to the movement of the pistons.