Professional Parts Sweden 21436258 Engine Timing Belt Roller

Engine Timing Belt Roller for Volvo 850 and 960

Professional Parts Sweden 21436258 is an engine timing belt roller built for specific Volvo applications. It features a 47 mm outer diameter, 36.5 mm height, and 27 mm width, with holder included as part of the assembly. This timing belt roller is used in the valve train system to maintain proper belt routing and tension control on compatible Volvo 850 and Volvo 960 engines.

Key Features

• Engine timing belt roller for valve train service
• 47 mm outer diameter for the specified application
• 36.5 mm height and 27 mm width
• Supplied with holder
• Professional Parts Sweden part number 21436258
• Cross-references Dorman - HELP 56514 for the same application

Detailed Description

Professional Parts Sweden 21436258 is a timing belt roller designed for engine timing service on Volvo 850 and Volvo 960 models listed below. It is a direct-fit style component for the timing belt path, helping maintain correct belt tracking in the engine’s valve train system. The listed dimensions and holder design support accurate replacement selection when servicing the timing drive on 1992-1997 Volvo applications. This part number 21436258 is also referenced by several aftermarket numbers used in the same application.

Compatible With 1993-1997 Volvo 850, to Engine # 131154. Compatible With 1992-1993 Volvo 960, idler. These fitments make the part relevant for Volvo 850 timing belt roller replacement and Volvo 960 idler service where the original configuration matches the listed engine notes.

What It Helps Address

• Timing belt routing issues caused by a worn roller
• Noise from a rough or failing idler bearing
• Uneven belt tracking in the timing drive
• Service replacement for a damaged timing belt roller assembly
• Fitment-specific repair on Volvo 850 and Volvo 960 engines

Installation Notes and Tips

Verify engine number and application notes before installation, especially on Volvo 850 models listed to Engine # 131154. Inspect the timing belt, tensioner, and adjacent rollers during service, and replace any worn components at the same time to maintain proper timing system operation. Confirm that the holder style matches the original part before assembly.

Quality Assurance

Professional Parts Sweden supplies application-specific replacement components for European vehicle service. This timing belt roller is built to match the listed dimensions and fitment requirements for the specified Volvo applications.