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CORTECO 21653131 Crankshaft Pulley
101.83 EUR
inc. VAT 21%
In stock 1
Delivery: 1 day (28.10.2026)
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Compatible with: BMW 3 (E46), BMW 3 Touring (E46), BMW 5 (E39) +1 Show more info →
- Number of grooves
- 8
- Additional article/Additional info 2
- disconnected · with assembly instructions
- Parameters
- 5PK+5PK
- Outer diameter [mm]
- 155
This CORTECO crankshaft pulley, part number 21653131, is designed for reliable engine performance. It plays a crucial role in synchronizing the engine's rotating parts.
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Description
The CORTECO 21653131 crankshaft pulley is a key component in your vehicle's engine system. It is directly attached to the crankshaft and rotates with it, driving essential accessories such as the alternator, power steering pump, and air conditioning compressor via the serpentine belt. Engineered for durability and precise operation, this pulley ensures the smooth functioning of the engine by maintaining the correct timing for the crankshaft's rotation. Its robust construction helps withstand the demanding conditions within the engine bay, contributing to the longevity of the engine and its associated components. Proper functioning of the crankshaft pulley is vital for overall engine health. A worn or damaged pulley can lead to belt slippage, accessory malfunction, and potentially severe engine damage. This CORTECO part offers a dependable solution for replacement or maintenance needs.
- Part Number: 21653131
- Brand: CORTECO
- Component: Crankshaft Pulley
- Ensures proper accessory drive function
- Contributes to engine timing synchronization
- Designed for durability and reliable performance
- Direct replacement for the original part
Specification
- Number of grooves
- 8
- Additional article/Additional info 2
- disconnected
- Additional article/Additional info 2
- with assembly instructions
- Parameters
- 5PK+5PK
- Outer diameter [mm]
- 155
- Mass [kg]
- 3:1
Compatibility 1 brands · 4 models
BMW4 models
- 3 (E46) 320 d (100kW/136PS) · 318 d (85kW/116PS)
- 3 Touring (E46) 320 d (100kW/136PS) · 318 d (85kW/115PS)
- 5 (E39) 520 d (100kW/136PS)
- 5 Touring (E39) 520 d (100kW/136PS)
OE numbers 1
BMW
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