OE part number 103878 is a V-ribbed belt tensioner pulley compatible with AUDI, CITROËN and other makes. Available from 2 brands, priced from £125.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
V-ribbed belt tensioner pulley OE 103878 prices range from £125.99 to £140.99, with 2 brands offering compatible parts.
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Technical Specifications
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Attribute
Value
Width 1 [mm]
25
Outer Diameter [mm]
73
Diameter [mm]
70
Adjustment
52
Belt Pulley Ø [mm]
74
Diameter 1 [mm]
70
Diameter [mm]
103
Diameter [mm]
20
Diameter [mm]
25,5
Diameter [mm]
54
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Related cross-references
Cross-reference numbers associated with 103878 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 103878 fits vehicles from AUDI, CITROËN, FORD and other compatible models listed below.
What part type is 103878?
OE 103878 is an original equipment reference for a V-ribbed belt tensioner pulley. It identifies the exact part specification used by the vehicle manufacturer.
How much does V-ribbed belt tensioner pulley 103878 cost?
Replacement parts for OE 103878 cost between £125.99 and £140.99, depending on brand and specification.
Which brands make V-ribbed belt tensioner pulley 103878?
GATES, DAYCO all offer compatible replacements for OE 103878.
Is 103878 original equipment or aftermarket?
OE 103878 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 103878?
OE (Original Equipment) number 103878 is a manufacturer's reference code for V-ribbed belt tensioner pulley used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 2 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 103878.
