OE part number 11720BC21B is a Ribbed V-belt compatible with ALPINA, BMW and other makes. Available from 8 brands, priced from £9.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Ribbed V-belt OE 11720BC21B prices range from £9.99 to £18.99, with 8 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 11720BC21B — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 11720BC21B fits vehicles from ALPINA, BMW, CHEVROLET and other compatible models listed below.
What part type is 11720BC21B?
OE 11720BC21B is an original equipment reference for a Ribbed V-belt. It identifies the exact part specification used by the vehicle manufacturer.
How much does Ribbed V-belt 11720BC21B cost?
Replacement parts for OE 11720BC21B cost between £9.99 and £18.99, depending on brand and specification.
Which brands make Ribbed V-belt 11720BC21B?
ASHIKA, BOSCH, GATES, CONTINENTAL CTAM, OPTIBELT all offer compatible replacements for OE 11720BC21B.
Is 11720BC21B original equipment or aftermarket?
OE 11720BC21B is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.
What is OE number 11720BC21B?
OE (Original Equipment) number 11720BC21B is a manufacturer's reference code for Ribbed V-belt used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 8 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 11720BC21B.
