Article number: S531 0711 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 0711 20 support OE number cross-reference. Please consult our sales team for MOQ and procurement details.
Details
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Width [mm] 29 |
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Outer diameter [mm] 56 |
OEM Numbers
Vehicle Fitment
| Make | Model | Type | Engine Code | Capacity | Fuel Type | Year | Power |
|---|
| FIAT | RITMO (138_) | 1.1 | 138 B.000,138 B1.000,138 C1.000 | 1116 CCM / 1.1 L | Petrol | 1982-10-01 1987-12-01 |
40 KW / 55 PS |
| FIAT | RITMO (138_) | 1.1 | 146 A4.048 | 1116 CCM / 1.1 L | Petrol | 1985-04-01 1987-12-01 |
43 KW / 58 PS |
| FIAT | RITMO (138_) | 1.3 | 149 A3.000,138 A1.000,149 A7.000 | 1301 CCM / 1.3 L | Petrol | 1978-01-01 1985-08-01 |
48 KW / 65 PS |
| FIAT | RITMO (138_) | 1.3 | 138 B2.000 | 1301 CCM / 1.3 L | Petrol | 1983-01-01 1985-04-01 |
50 KW / 68 PS |
| FIAT | RITMO (138_) | 1.5 | 138 B3.000 | 1498 CCM / 1.5 L | Petrol | 1983-01-01 1987-12-01 |
60 KW / 82 PS |
| FIAT | RITMO (138_) | 1.5 | 138 A4.000 | 1498 CCM / 1.5 L | Petrol | 1981-01-01 1987-05-01 |
63 KW / 85 PS |
| FIAT | REGATA (138_) | 70 1.3 | 149 A3.000,149 A7.000 | 1301 CCM / 1.3 L | Petrol | 1983-09-01 1989-07-01 |
48 KW / 65 PS |
| FIAT | REGATA (138_) | 85 1.5 | 149 A5.000 | 1498 CCM / 1.5 L | Petrol | 1985-05-01 1987-12-01 |
58 KW / 79 PS |
| FIAT | REGATA (138_) | 85 Super 1.5 | 138 B3.000 | 1498 CCM / 1.5 L | Petrol | 1983-09-01 1985-04-01 |
60 KW / 82 PS |
| FIAT | REGATA (138_) | 90 i.e. 1.6 | 149 C2.000 | 1595 CCM / 1.6 L | Petrol | 1987-01-01 1989-07-01 |
66 KW / 90 PS |
| FIAT | REGATA (138_) | 100 Super 1.6 | 149 A2.000,149 A4.000 | 1585 CCM / 1.6 L | Petrol | 1983-10-01 1990-12-01 |
74 KW / 101 PS |
| FIAT | REGATA Weekend (138_) | 75 1.5 | 138 C2.048,149 C1.000,138 B3.048,138 C3.048 | 1498 CCM / 1.5 L | Petrol | 1984-09-01 1989-07-01 |
55 KW / 75 PS |
| FIAT | REGATA Weekend (138_) | 90 i.e. 1.6 | 149 C2.000 | 1595 CCM / 1.6 L | Petrol | 1987-01-01 1989-07-01 |
66 KW / 90 PS |
| FIAT | 131 (131_) | 1.6 | 131 C2.000 | 1585 CCM / 1.6 L | Petrol | 1976-11-01 1984-12-01 |
63 KW / 85 PS |
| FIAT | 131 Familiare/Panorama (131_) | 1.6 | 131 C2.000 | 1585 CCM / 1.6 L | Petrol | 1980-11-01 1984-12-01 |
63 KW / 85 PS |
| FIAT | X 1/9 (128_) | 1.5 (128AS1_) | 138 A4.000,138 AS.000 | 1498 CCM / 1.5 L | Petrol | 1978-11-01 1989-12-01 |
63 KW / 85 PS |
| FIAT | UNO (146_) | 55 1.1 | 138 B.000 | 1116 CCM / 1.1 L | Petrol | 1983-01-01 1989-08-01 |
40 KW / 54 PS |
| FIAT | UNO (146_) | 60 1.1 (146A.EG) | 146 A4.048 | 1116 CCM / 1.1 L | Petrol | 1985-05-01 1989-08-01 |
43 KW / 58 PS |
| FIAT | UNO (146_) | 70 1.3 | 149 A7.000 | 1302 CCM / 1.3 L | Petrol | 1985-05-01 1989-08-01 |
48 KW / 65 PS |
| FIAT | UNO (146_) | 70 1.3 | 138 B2.000 | 1302 CCM / 1.3 L | Petrol | 1983-01-01 1985-04-01 |
50 KW / 68 PS |
| LANCIA | PRISMA (831_) | 1.5 (831AB) | 831 A1.000 | 1498 CCM / 1.5 L | Petrol | 1983-01-01 1986-04-01 |
63 KW / 86 PS |
| LANCIA | PRISMA (831_) | 1.6 (831AB) | 831 A4.000 | 1585 CCM / 1.6 L | Petrol | 1983-01-01 1986-04-01 |
77 KW / 105 PS |
| LANCIA | DELTA I (831_) | 1.5 (831AB.025) | 831 A1.000,831 B1.000 | 1498 CCM / 1.5 L | Petrol | 1979-09-01 1992-12-01 |
63 KW / 86 PS |
| FIAT | RITMO Convertible (138_) | 85 1.5 | 138 A4.000 | 1498 CCM / 1.5 L | Petrol | 1980-01-01 1989-07-01 |
63 KW / 86 PS |
| FIAT | RITMO Convertible (138_) | 85 1.5 | 138 B3.000 | 1498 CCM / 1.5 L | Petrol | 1983-03-01 1986-12-01 |
60 KW / 82 PS |
| FIAT | ARGENTA (132_) | 1600 | 132 D.000 | 1585 CCM / 1.6 L | Petrol | 1981-04-01 1985-12-01 |
72 KW / 98 PS |
| FIAT | REGATA (138_) | 75 1.5 | 138 C2.048,149 C1.000,138 B3.048,138 C3.048 | 1498 CCM / 1.5 L | Petrol | 1983-12-01 1989-07-01 |
55 KW / 75 PS |
| FIAT | REGATA Weekend (138_) | 100 1.6 (RF) | 149 A4.000,149 C3.000 | 1585 CCM / 1.6 L | Petrol | 1984-09-01 1990-12-01 |
74 KW / 101 PS |
| FIAT | REGATA (138_) | 85 1.6 | 149 A.000 | 1585 CCM / 1.6 L | Petrol | 1983-10-01 1990-06-01 |
60 KW / 82 PS |
| FIAT | RITMO (138_) | 1.5 | 149 A5.000 | 1498 CCM / 1.5 L | Petrol | 1985-08-01 1987-05-01 |
58 KW / 79 PS |
| FIAT | RITMO Convertible (138_) | 100 1.6 | 138 AR.048 | 1585 CCM / 1.6 L | Petrol | 1985-10-01 1987-12-01 |
74 KW / 100 PS |
| FIAT | RITMO (138_) | 1.5 | 138 A2.000,138 C2.048,149 C1.000,138 C3.048 | 1498 CCM / 1.5 L | Petrol | 1978-01-01 1988-12-01 |
55 KW / 75 PS |
| LANCIA | PRISMA (831_) | 1.5 (831AB) | 831 B1.048,138 C2.048 | 1498 CCM / 1.5 L | Petrol | 1985-09-01 1992-02-01 |
55 KW / 75 PS |
| LANCIA | PRISMA (831_) | 1.5 (831AB) | 831 B1.000 | 1498 CCM / 1.5 L | Petrol | 1986-05-01 1989-07-01 |
59 KW / 80 PS |
| FIAT | REGATA Weekend (138_) | 70 1.3 | 138 B2.000 | 1301 CCM / 1.3 L | Petrol | 1984-01-01 1989-07-01 |
50 KW / 68 PS |
| LANCIA | PRISMA (831_) | 1.3 (831AB) | 831 A2.000 | 1301 CCM / 1.3 L | Petrol | 1983-01-01 1989-12-01 |
58 KW / 79 PS |
| FIAT | ARGENTA (132_) | 1600 i.e | 132 D.000 | 1585 CCM / 1.6 L | Petrol | 1981-04-01 1985-12-01 |
66 KW / 90 PS |
| FIAT | REGATA (138_) | 70 1.3 | 138 B2.000 | 1301 CCM / 1.3 L | Petrol | 1983-09-01 1986-07-01 |
50 KW / 68 PS |
| FIAT | RITMO (138_) | 1.6 | 138 AR.000 | 1585 CCM / 1.6 L | Petrol | 1985-12-01 1987-12-01 |
66 KW / 90 PS |
| FIAT | RITMO Convertible (138_) | 50 1.3 | 138 B2.000 | 1302 CCM / 1.3 L | Petrol | 1985-10-01 1987-12-01 |
50 KW / 68 PS |
Overview
| Car models | FIAT RITMO (138_); FIAT REGATA (138_); FIAT REGATA Weekend (138_); FIAT 131 (131_); FIAT 131 Familiare/Panorama (131_); FIAT X 1/9 (128_); FIAT UNO (146_); LANCIA PRISMA (831_); LANCIA DELTA I (831_); FIAT RITMO Convertible (138_); FIAT ARGENTA (132_) |
| Engines | 138 B.000,138 B1.000,138 C1.000; 146 A4.048; 149 A3.000,138 A1.000,149 A7.000; 138 B2.000; 138 B3.000; 138 A4.000; 149 A3.000,149 A7.000; 149 A5.000; 149 C2.000; 149 A2.000,149 A4.000; 138 C2.048,149 C1.000,138 B3.048,138 C3.048; 131 C2.000; 138 A4.000,138 AS.000; 138 B.000; 149 A7.000; 831 A1.000; 831 A4.000; 831 A1.000,831 B1.000; 132 D.000; 149 A4.000,149 C3.000; 149 A.000; 138 AR.048; 138 A2.000,138 C2.048,149 C1.000,138 C3.048; 831 B1.048,138 C2.048; 831 B1.000; 831 A2.000; 138 AR.000 |
| Engine power (horsepower) | 54-105 HP |
| Power (kilowatts) | 40-77 KW |
| Year of manufacture | 1976-1992 |
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.