Dayco 95258 Engine Timing Belt - Camshaft

Dayco 95258 Timing Belt for Ford and Mercury

The Dayco 95258 timing belt is an engine timing belt built for precise camshaft synchronization in select Ford and Mercury applications. It uses a round tooth profile, hi-temp construction, and highly saturated acrylonitrile material to support stable operation in demanding engine environments.

Compatible with 1995-1997 Ford Contour, camshaft timing belt applications and 1995-1997 Mercury Mystique, camshaft timing belt applications, this belt is a direct-fit service part for the listed vehicles. The Dayco Timing Belt line focuses on accurate tooth engagement and consistent belt geometry for engine valve train service.

Key Features

• Brand: Dayco
• Part number: 95258
• Engine timing belt for valve train service
• Highly saturated acrylonitrile material
• Hi-temp construction for elevated underhood conditions
• Black belt with round tooth profile
• 131 teeth with 9.525 mm (.375 in.) tooth pitch
• 25 mm (0.99 in.) top width
• Effective length: 1248 mm (49.14 in.)
• No timing marks

Detailed Description

Dayco 95258 is an engine timing belt engineered for camshaft drive applications where accurate tooth engagement and consistent belt tracking matter. Its round tooth profile, 131-tooth layout, and 9.525 mm tooth pitch support proper synchronization in the timing system, while the hi-temp construction and highly saturated acrylonitrile material are selected for durability in heat-exposed engine compartments. This part cross-references Gates T258 for the same application.

Use this belt when servicing timing components on 1995-1997 Ford Contour and 1995-1997 Mercury Mystique models that call for this exact timing belt specification. The Dayco 95258 is also referenced by multiple aftermarket and OE-style part numbers, including ACDelco TB258 and Ford F5RZ-6268-A.

Common Uses

• Replacing a worn or stretched timing belt
• Restoring camshaft timing accuracy
• Addressing belt noise from aging timing components
• Correcting timing-related drivability concerns after service intervals
• Supporting maintenance on Ford Contour and Mercury Mystique timing systems

Installation Notes and Tips

Verify engine code, belt length, tooth count, and tooth pitch before installation. Inspect related timing components such as tensioners, idlers, and seals during service, and confirm alignment marks on the engine since this belt does not include timing marks. Proper tensioning and indexing are important for reliable operation after installation.

Quality Assurance

Dayco timing belts are built for engine timing service with application-specific dimensions and materials that match the listed fitment. Confirm the part number 95258 against the vehicle’s timing belt specification before installation.