Article number: S531 0123 20 FOCUSON ENGINE's product is cross-referenced with this one.
The belt tensioner pulley helps maintain proper tension in the engine's belts, ensuring they operate smoothly and effectively, reducing wear and improving performance.
Tailored for wholesale and OEM needs, our 531 0123 20 support OE number cross-reference. Please consult our sales team for MOQ and procurement details.
Details
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Width [mm] 19,5 |
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Height [mm] 22,5 |
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Outer diameter [mm] 60 |
OEM Numbers
Vehicle Fitment
| Make | Model | Type | Engine Code | Capacity | Fuel Type | Year | Power |
|---|
| MITSUBISHI | COLT II (C1_A) | 1.8 GL Diesel (C14A) | 4D65 | 1795 CCM / 1.8 L | Diesel | 1984-02-01 1986-09-01 |
43 KW / 58 PS |
| MITSUBISHI | COLT II (C1_A) | 1.8 GL Diesel (C14A) | 4D65 | 1795 CCM / 1.8 L | Diesel | 1986-09-01 1988-04-01 |
44 KW / 60 PS |
| MITSUBISHI | COLT III (C5_A) | 1.8 Diesel GLX (C54A) | 4D65 | 1795 CCM / 1.8 L | Diesel | 1988-04-01 1992-05-01 |
44 KW / 60 PS |
| MITSUBISHI | LANCER II (A17_) | 2.0 Turbo ECi (A176) | 4G63-T (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1981-03-01 1983-02-01 |
125 KW / 170 PS |
| MITSUBISHI | LANCER III (C1_A, C6_A) | 1.8 Diesel (C14AS) | 4D65 | 1795 CCM / 1.8 L | Diesel | 1984-01-01 1986-09-01 |
43 KW / 58 PS |
| MITSUBISHI | LANCER III (C1_A, C6_A) | 1.8 Diesel (C14AS) | 4D65 | 1795 CCM / 1.8 L | Diesel | 1986-09-01 1988-04-01 |
44 KW / 60 PS |
| MITSUBISHI | LANCER III Station Wagon (C1_V, C3_V) | 1.8 D (C14V) | 4D65 | 1795 CCM / 1.8 L | Diesel | 1985-09-01 1986-09-01 |
43 KW / 58 PS |
| MITSUBISHI | LANCER III Station Wagon (C1_V, C3_V) | 1.8 D (C14V) | 4D65 | 1795 CCM / 1.8 L | Diesel | 1986-08-01 1992-06-01 |
44 KW / 60 PS |
| MITSUBISHI | LANCER IV (C6_A, C7_A) | 1.8 GLX Diesel (C64A) | 4D65 | 1795 CCM / 1.8 L | Diesel | 1988-04-01 1992-05-01 |
44 KW / 60 PS |
| MITSUBISHI | LANCER IV Hatchback (C6_A, C7_A) | 1.8 D (C64A) | 4D65 | 1795 CCM / 1.8 L | Diesel | 1988-04-01 1992-05-01 |
44 KW / 60 PS |
| MITSUBISHI | LANCER CELESTE Coupe (A7_) | 1.6 ST (A73A) | 4G32 | 1597 CCM / 1.6 L | Petrol | 1977-01-01 1981-06-01 |
54 KW / 73 PS |
| MITSUBISHI | GALANT IV (A16_) | 2.0 GLS (A163) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1980-09-01 1984-05-01 |
75 KW / 102 PS |
| MITSUBISHI | GALANT IV (A16_) | 2.0 Turbo ECi (A164) | 4G63-T (ECI) | 1997 CCM / 2.0 L | Petrol | 1982-05-01 1984-05-01 |
125 KW / 170 PS |
| MITSUBISHI | GALANT IV Station Wagon (A16_V) | 2.0 GLX (A163V) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1980-09-01 1983-06-01 |
75 KW / 102 PS |
| MITSUBISHI | GALANT V (E1_A) | 2.0 GLS (E15A) | G63B | 1997 CCM / 2.0 L | Petrol | 1986-06-01 1990-04-01 |
66 KW / 90 PS |
| MITSUBISHI | GALANT V (E1_A) | 2.0 GLS (E15A) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1984-06-01 1990-04-01 |
75 KW / 102 PS |
| MITSUBISHI | GALANT V (E1_A) | 2.0 Turbo ECi (E15A) | 4G63-T (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1984-06-01 1990-04-01 |
110 KW / 150 PS |
| MITSUBISHI | GALANT V (E1_A) | 2.4 GLS (E16A) | G64B | 2351 CCM / 2.4 L | Petrol | 1985-07-01 1990-04-01 |
82 KW / 112 PS |
| MITSUBISHI | GALANT V (E1_A) | 1.8 Turbo-D (E14A) | 4D65 T | 1795 CCM / 1.8 L | Diesel | 1984-06-01 1990-04-01 |
60 KW / 82 PS |
| MITSUBISHI | GALANT VI Saloon (E3_A) | 1.8 Turbo-D (E34A) | 4D65 T | 1795 CCM / 1.8 L | Diesel | 1987-12-01 1992-10-01 |
55 KW / 75 PS |
| MITSUBISHI | GALANT VI (E3_A) | 1.8 Turbo-D (E34A) | 4D65 T | 1795 CCM / 1.8 L | Diesel | 1988-11-01 1992-10-01 |
55 KW / 75 PS |
| MITSUBISHI | GALANT VI Saloon (E3_A) | 2.0 4WD (E39A, E38A, E33A) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1988-12-01 1992-10-01 |
80 KW / 109 PS |
| MITSUBISHI | GALANT VI (E3_A) | 2.0 4WD (E33A, E38A, E39A) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1989-04-01 1992-10-01 |
80 KW / 109 PS |
| MITSUBISHI | GALANT VI Saloon (E3_A) | 2.0 (E39A, E38A, E33A) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1987-11-01 1992-10-01 |
80 KW / 109 PS |
| MITSUBISHI | GALANT VI (E3_A) | 2.0 (E39A, E38A, E33A) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1989-04-01 1992-10-01 |
80 KW / 109 PS |
| MITSUBISHI | SAPPORO II (A16_A) | 2.0 GSL (A164A) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1980-08-01 1983-08-01 |
75 KW / 102 PS |
| MITSUBISHI | SAPPORO II (A16_A) | 2.0 GSR (A164A) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1980-08-01 1984-09-01 |
82 KW / 112 PS |
| MITSUBISHI | SAPPORO II (A16_A) | 2.0 Turbo ECi (A164) | 4G63-T (ECI) | 1997 CCM / 2.0 L | Petrol | 1982-08-01 1983-08-01 |
125 KW / 170 PS |
| MITSUBISHI | CORDIA (A21_A, AB, AC) | 1.8 Turbo ECi (A213A) | 4G62 T | 1795 CCM / 1.8 L | Petrol | 1984-10-01 1989-07-01 |
100 KW / 136 PS |
| MITSUBISHI | STARION (A18_A) | 2.0 Turbo ECi (A183A) | 4G63-T (ECI) | 1997 CCM / 2.0 L | Petrol | 1982-06-01 1985-12-01 |
125 KW / 170 PS |
| MITSUBISHI | STARION (A18_A) | 2.0 Turbo ECi (A183A) | 4G63-T/C | 1997 CCM / 2.0 L | Petrol | 1985-05-01 1987-08-01 |
132 KW / 180 PS |
| MITSUBISHI | SPACE WAGON (D0_V/W) | 2.0 GLX (D04W) | G63B | 1997 CCM / 2.0 L | Petrol | 1986-06-01 1988-05-01 |
62 KW / 84 PS |
| MITSUBISHI | SPACE WAGON (D0_V/W) | 2.0 GLX 4WD (D08W) | G63B | 1997 CCM / 2.0 L | Petrol | 1986-06-01 1988-05-01 |
62 KW / 84 PS |
| MITSUBISHI | SPACE WAGON (D0_V/W) | 2.0 4WD (D08W) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1985-03-01 1991-04-01 |
75 KW / 102 PS |
| MITSUBISHI | SPACE WAGON (D0_V/W) | 1.8 TD (D09V, D09W) | 4D65 T | 1795 CCM / 1.8 L | Diesel | 1986-06-01 1991-04-01 |
55 KW / 75 PS |
| MITSUBISHI | L 300 / DELICA II Bus (LO3_P/G, L0_2P) | 1.8 4WD (L035G) | 4G62 | 1795 CCM / 1.8 L | Petrol | 1984-08-01 1987-02-01 |
60 KW / 82 PS |
| MITSUBISHI | L 300 / DELICA II Bus (LO3_P/G, L0_2P) | 2.0 4WD (L037G) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1986-11-01 1987-02-01 |
65 KW / 88 PS |
| MITSUBISHI | L 300 III Van (P0_V, P1_V, P2_V) | 2.0 (P03V, P13V) | G63B | 1997 CCM / 2.0 L | Petrol | 1986-11-01 1996-05-01 |
64 KW / 87 PS |
| MITSUBISHI | L 300 III Bus (P0_W, P1_W, P2_W, P3_W) | 2.0 4WD (P23W, P03W, P13W) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1986-12-01 2004-05-01 |
65 KW / 88 PS |
| MITSUBISHI | L 300 III Bus (P0_W, P1_W, P2_W, P3_W) | 2.0 (P03W, P13W) | G63B | 1997 CCM / 2.0 L | Petrol | 1986-11-01 2004-05-01 |
64 KW / 87 PS |
| MITSUBISHI | L 300 III Bus (P0_W, P1_W, P2_W, P3_W) | 2.0 4WD (P23W, P03W, P13W) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1986-11-01 2004-05-01 |
66 KW / 90 PS |
| MITSUBISHI | L 300 III Bus (P0_W, P1_W, P2_W, P3_W) | 2.4 4WD (P24W) | G64B | 2351 CCM / 2.4 L | Petrol | 1986-11-01 1990-12-01 |
80 KW / 109 PS |
| MITSUBISHI | L 300 III Bus (P0_W, P1_W, P2_W, P3_W) | 2.0 (P03W, P13W) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1986-11-01 2004-05-01 |
66 KW / 90 PS |
| MITSUBISHI | SPACE WAGON (N3_W, N4_W) | 1.8 TD (N35W) | 4D65 T | 1795 CCM / 1.8 L | Diesel | 1991-10-01 1998-10-01 |
55 KW / 75 PS |
| HYUNDAI | SONATA II (Y-2) | 2.0 i | G4CP | 1997 CCM / 2.0 L | Petrol | 1991-01-01 1993-10-01 |
80 KW / 109 PS |
| HYUNDAI | SONATA II (Y-2) | 2.0 i 16V | G4CP-D | 1997 CCM / 2.0 L | Petrol | 1991-01-01 1993-10-01 |
96 KW / 130 PS |
| HYUNDAI | SONATA III (Y-3) | 2.0 i | G4CP | 1997 CCM / 2.0 L | Petrol | 1994-06-01 1996-08-01 |
77 KW / 105 PS |
| HYUNDAI | SONATA III (Y-3) | 2.0 i 16V | G4CP-D | 1997 CCM / 2.0 L | Petrol | 1993-05-01 1998-06-01 |
102 KW / 139 PS |
| HYUNDAI | SONATA III (Y-3) | 2.0 i 16V | G4CP-DM | 1997 CCM / 2.0 L | Petrol | 1996-06-01 1998-06-01 |
92 KW / 125 PS |
| HYUNDAI | SONATA III (Y-3) | 1.8 i | G4CM | 1796 CCM / 1.8 L | Petrol | 1993-05-01 1998-06-01 |
72 KW / 98 PS |
| HYUNDAI | SONATA II (Y-2) | 1.8 i | G4CM | 1796 CCM / 1.8 L | Petrol | 1988-09-01 1993-10-01 |
70 KW / 95 PS |
| HYUNDAI | SONATA II (Y-2) | 2.4 i | G4CS | 2351 CCM / 2.4 L | Petrol | 1988-09-01 1991-08-01 |
83 KW / 113 PS |
| HYUNDAI | SONATA II (Y-2) | 2.0 i | G4CP | 1997 CCM / 2.0 L | Petrol | 1988-09-01 1991-08-01 |
74 KW / 101 PS |
| HYUNDAI | H100 Bus (P) | 2.4 | G4CS | 2351 CCM / 2.4 L | Petrol | 1993-07-01 2000-03-01 |
90 KW / 122 PS |
| MITSUBISHI | L 300 / DELICA II Bus (LO3_P/G, L0_2P) | 2.0 DL | 4G63 (SOHC 8V),G63B | 1997 CCM / 2.0 L | Petrol | 1982-06-01 1985-08-01 |
66 KW / 90 PS |
| MITSUBISHI | GALANT V (E1_A) | 2.4 GLS (E16A) | 4G64 (8V) | 2351 CCM / 2.4 L | Petrol | 1985-06-01 1990-04-01 |
92 KW / 125 PS |
| HYUNDAI | SONATA III (Y-3) | 1.8 GLS | 1795 CCM / 1.8 L | Petrol | 1996-07-01 1998-05-01 |
63 KW / 86 PS | |
| MITSUBISHI | L 300 / DELICA II Van (L03_P) | 2.0 DL (L037P) | 4G63 (SOHC 8V),G63B | 1997 CCM / 2.0 L | Petrol | 1982-06-01 1985-08-01 |
66 KW / 90 PS |
| HYUNDAI | STELLAR (F31_, SF2_) | 2.0 GSL | 4G63 | 1997 CCM / 2.0 L | Petrol | 1986-09-01 1989-12-01 |
61 KW / 83 PS |
| HYUNDAI | STELLAR (F31_, SF2_) | 2.0 GSL | 4G63 | 1997 CCM / 2.0 L | Petrol | 1984-05-01 1986-08-01 |
66 KW / 90 PS |
| HYUNDAI | STELLAR (F31_, SF2_) | 2.0 GSL | 4G63 | 1997 CCM / 2.0 L | Petrol | 1986-09-01 1989-12-01 |
74 KW / 101 PS |
| MITSUBISHI | LANCER III Station Wagon (C1_V, C3_V) | 1.8 D 4WD (C34W) | 4D65 | 1795 CCM / 1.8 L | Diesel | 1986-10-01 1988-10-01 |
44 KW / 60 PS |
| MITSUBISHI | L 300 III Van (P0_V, P1_V, P2_V) | 2.0 (P23W, P23V) | G63B | 1997 CCM / 2.0 L | Petrol | 1986-11-01 1988-07-01 |
65 KW / 88 PS |
| MITSUBISHI | L 300 III Van (P0_V, P1_V, P2_V) | 2.4 (P24V, P24W) | 4G64 (8V) | 2351 CCM / 2.4 L | Petrol | 1986-11-01 1997-08-01 |
82 KW / 112 PS |
| MITSUBISHI | L 300 III Van (P0_V, P1_V, P2_V) | 2.4 4WD (P24V, P24W) | 4G64 (8V) | 2351 CCM / 2.4 L | Petrol | 1986-11-01 1997-08-01 |
82 KW / 112 PS |
| MITSUBISHI | L 300 III Bus (P0_W, P1_W, P2_W, P3_W) | 2.0 (P03W, P13W) | G63B | 1997 CCM / 2.0 L | Petrol | 1986-11-01 1988-07-01 |
65 KW / 88 PS |
| MITSUBISHI | L 300 / DELICA II Bus (LO3_P/G, L0_2P) | 1.8 | 4G62 | 1795 CCM / 1.8 L | Petrol | 1983-03-01 1986-10-01 |
60 KW / 82 PS |
| MITSUBISHI | L 300 / DELICA II Van (L03_P) | 1.8 (L035P) | 4G62 | 1795 CCM / 1.8 L | Petrol | 1983-03-01 1986-10-01 |
60 KW / 82 PS |
| MITSUBISHI | L 300 / DELICA II Platform/Chassis (L03_P) | 2.0 | G63B | 1997 CCM / 2.0 L | Petrol | 1982-06-01 1985-08-01 |
66 KW / 90 PS |
| MITSUBISHI | MIRAGE IV Saloon | 1.8 TD (CB7A) | 4D65 T | 1795 CCM / 1.8 L | Diesel | 1991-12-01 1995-08-01 |
56 KW / 76 PS |
| MITSUBISHI | MIRAGE IV Saloon | 1.8 TD 4WD (CD7A) | 4D65 T | 1795 CCM / 1.8 L | Diesel | 1991-12-01 1995-08-01 |
56 KW / 76 PS |
| MITSUBISHI | GALANT VI Saloon (E3_A) | 2.0 (E39A, E38A, E33A) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1989-05-01 1992-12-01 |
77 KW / 105 PS |
| MITSUBISHI | GALANT VI (E3_A) | 2.0 (E39A, E38A, E33A) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1989-05-01 1992-12-01 |
77 KW / 105 PS |
| MITSUBISHI | SPACE WAGON (D0_V/W) | 2.0 (D04W) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1987-09-01 1992-01-01 |
70 KW / 95 PS |
| HYUNDAI | SONATA III (Y-3) | 2.0 | G4CP | 1997 CCM / 2.0 L | Petrol | 1993-05-01 1994-10-01 |
96 KW / 131 PS |
| MITSUBISHI | CORDIA (A21_A, AB, AC) | 1.8 Turbo ECi (A213A) | 4G62 T | 1795 CCM / 1.8 L | Petrol | 1984-11-01 1989-07-01 |
90 KW / 122 PS |
| MITSUBISHI | CORDIA (A21_A, AB, AC) | 1.8 Turbo ECi (A213A) | 4G62 T | 1795 CCM / 1.8 L | Petrol | 1983-04-01 1984-10-01 |
110 KW / 150 PS |
| MITSUBISHI | L 300 / DELICA II Van (L03_P) | 1.8 4WD (L035P) | 4G62 | 1795 CCM / 1.8 L | Petrol | 1983-05-01 1984-07-01 |
60 KW / 82 PS |
| MITSUBISHI | L 300 / DELICA II Bus (LO3_P/G, L0_2P) | 2.0 4WD | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1982-06-01 1986-10-01 |
74 KW / 101 PS |
| MITSUBISHI | L 300 / DELICA II Van (L03_P) | 2.0 DL 4WD (L037P) | 4G63 (SOHC 8V) | 1997 CCM / 2.0 L | Petrol | 1984-08-01 1991-10-01 |
74 KW / 101 PS |
| HYUNDAI | MARCIA | 2.0 | G4CP | 1997 CCM / 2.0 L | Petrol | 1993-05-01 1998-05-01 |
77 KW / 105 PS |
| HYUNDAI | MARCIA | 2.0 | G4CP-D,G4JP | 1997 CCM / 2.0 L | Petrol | 1996-07-01 1998-05-01 |
102 KW / 139 PS |
| HYUNDAI | H100 Van | 2.4 TD | G4CS | 2351 CCM / 2.4 L | Petrol | 1993-07-01 1997-07-01 |
90 KW / 122 PS |
| HYUNDAI | SONATA II (Y-2) | 1.8 | G4CM | 1796 CCM / 1.8 L | Petrol | 1989-06-01 1991-03-01 |
73 KW / 99 PS |
Overview
| Car models | MITSUBISHI COLT II (C1_A); MITSUBISHI COLT III (C5_A); MITSUBISHI LANCER II (A17_); MITSUBISHI LANCER III (C1_A, C6_A); MITSUBISHI LANCER III Station Wagon (C1_V, C3_V); MITSUBISHI LANCER IV (C6_A, C7_A); MITSUBISHI LANCER IV Hatchback (C6_A, C7_A); MITSUBISHI LANCER CELESTE Coupe (A7_); MITSUBISHI GALANT IV (A16_); MITSUBISHI GALANT IV Station Wagon (A16_V); MITSUBISHI GALANT V (E1_A); MITSUBISHI GALANT VI Saloon (E3_A); MITSUBISHI GALANT VI (E3_A); MITSUBISHI SAPPORO II (A16_A); MITSUBISHI CORDIA (A21_A, AB, AC); MITSUBISHI STARION (A18_A); MITSUBISHI SPACE WAGON (D0_V/W); MITSUBISHI L 300 / DELICA II Bus (LO3_P/G, L0_2P); MITSUBISHI L 300 III Van (P0_V, P1_V, P2_V); MITSUBISHI L 300 III Bus (P0_W, P1_W, P2_W, P3_W); MITSUBISHI SPACE WAGON (N3_W, N4_W); HYUNDAI SONATA II (Y-2); HYUNDAI SONATA III (Y-3); HYUNDAI H100 Bus (P); MITSUBISHI L 300 / DELICA II Van (L03_P); HYUNDAI STELLAR (F31_, SF2_); MITSUBISHI L 300 / DELICA II Platform/Chassis (L03_P); MITSUBISHI MIRAGE IV Saloon; HYUNDAI MARCIA; HYUNDAI H100 Van |
| Engines | 4D65; 4G63-T (SOHC 8V); 4G32; 4G63 (SOHC 8V); 4G63-T (ECI); G63B; G64B; 4D65 T; 4G62 T; 4G63-T/C; 4G62; G4CP; G4CP-D; G4CP-DM; G4CM; G4CS; 4G63 (SOHC 8V),G63B; 4G64 (8V); ; 4G63; G4CP-D,G4JP |
| Engine power (horsepower) | 58-180 HP |
| Power (kilowatts) | 43-132 KW |
| Year of manufacture | 1977-2004 |
FAQs
It maintains the correct tension on the serpentine belt, ensuring proper alignment and preventing belt slippage.
Symptoms include belt chirping noises, misalignment issues, and excessive wear on the belt.
It can lead to reduced engine efficiency, overheating, and potential failure of driven components.