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INA V-Ribbed Belt Tensioner Pulley 531 0966 10
10.60 EUR
inc. VAT 21%
In stock 1
Delivery: 1 day (28.10.2026)
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Compatible with: AUDI A4 B9 (8W2, 8WC), AUDI A4 B9 Avant (8W5, 8WD), AUDI A5 (F53, F5P) +13 Show more info →
- Diameter [mm]
- +100
- Width [mm]
- 18"
- Substance of Very High Concern
- Does not contain SVHC substances!
This INA V-Ribbed Belt Tensioner Pulley is designed to maintain optimal tension on your vehicle's V-ribbed belt system. It ensures proper functioning of accessories driven by the belt.
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Description
The INA V-Ribbed Belt Tensioner Pulley (part code 531 0966 10) plays a crucial role in the serpentine belt system of your vehicle. It is engineered to provide consistent and reliable tension, which is essential for the efficient operation of components like the alternator, power steering pump, and air conditioning compressor. Proper tension is vital to prevent belt slippage, which can lead to reduced performance of these accessories or even complete system failure. This tensioner pulley is built with quality materials to withstand the demanding conditions of the engine bay, including heat and constant movement. By ensuring the V-ribbed belt remains taut, this INA tensioner pulley contributes to the overall longevity of the belt and the smooth operation of your vehicle's auxiliary systems. Regular inspection and replacement of worn tensioner pulleys are recommended for preventative maintenance.
- Maintains optimal tension on the V-ribbed belt.
- Ensures proper functioning of belt-driven accessories.
- Contributes to belt longevity and prevents slippage.
- Designed for durability in engine bay conditions.
- Part number: 531 0966 10.
- Brand: INA.
Specification
- Diameter [mm]
- +100
- Width [mm]
- 18"
- Substance of Very High Concern
- Does not contain SVHC substances!
Compatibility 3 brands · 16 models
AUDI13 models
- A4 B9 (8W2, 8WC) S4 TFSi quattro (260kW/354PS)
- A4 B9 Avant (8W5, 8WD) S4 quattro (260kW/354PS)
- A5 (F53, F5P) S5 quattro (260kW/354PS)
- A5 Sportback (F5A, F5F) S5 quattro (260kW/354PS)
- A5 Kabriolets (F57, F5E) S5 quattro (260kW/354PS)
- Q5 (FYB, FYG) SQ5 TFSI quattro (260kW/354PS)
- A8 D5 (4N2, 4N8, 4NC, 4NL) 55 TFSI Mild Hybrid quattro (250kW/340PS) · 50 TFSI Mild Hybrid quattro (4N8) (210kW/286PS)
- A7 Sportback (4KA) 55 TFSI Mild Hybrid quattro (250kW/340PS)
- Q8 (4MN, 4MT) 55 TFSI Mild Hybrid quattro (250kW/340PS) · RS Mild Hybrid quattro (441kW/600PS)
- A6 C8 (4A2) 55 TFSi Mild Hybrid quattro (250kW/340PS)
- A6 C8 Avant (4A5) 55 TFSI Mild Hybrid quattro (250kW/340PS)
- Q7 (4MB, 4MG, 4MQ) 55 TFSI Mild Hybrid quattro (250kW/340PS)
- A6 Allroad C8 (4AH) 55 TFSI Mild Hybrid quattro (250kW/340PS)
PORSCHE2 models
- CAYENNE (9YA) 3.0 AWD (9YAAA1) (250kW/340PS)
- CAYENNE Coupe (9YB) 3.0 AWD (9YBAA1) (250kW/340PS)
VW1 models
- TOUAREG (CR7, RC8) 3.0 TSI 4motion (250kW/340PS)
OE numbers 20
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