EMPI 98-0488-B Engine Rebuild Kit

EMPI JP Group Engine Rebuild Kit for Volkswagen Beetle

Restore a 1971-1979 Volkswagen Beetle engine with the EMPI JP Group Engine Rebuild Kit, part number 98-0488-B. This out-of-frame engine rebuild kit is built around a 94 mm cylinder bore and includes the major internal components needed for a complete rebuild on the bench.

EMPI’s JP Group line focuses on application-specific Volkswagen service parts, and this kit follows that approach with matched components for a 4-cylinder air-cooled engine rebuild. It is a practical choice for a Volkswagen Beetle engine rebuild kit search when you need the core rotating and valvetrain parts in one package.

Key Features

• Part number 98-0488-B
• Out-of-frame engine rebuild kit for bench rebuilds
• 94 mm cylinder bore diameter
• Includes piston rings, camshaft, camshaft bearings, rod bearings, and rear main seal
• Includes exhaust manifold gaskets
• 4-cylinder configuration
• Aluminum block and aluminum piston construction
• Flat-top pistons
• Intake valve diameter: 35.5 mm
• Exhaust valve diameter: 32 mm

Detailed Description

This EMPI engine rebuild kit is configured for 1971-1979 Volkswagen Beetle applications and is intended for an out-of-frame rebuild. The kit centers on a 94 mm bore setup and includes key internal service parts such as piston rings, camshaft, camshaft bearings, rod bearings, rear main seal, and exhaust manifold gaskets. The aluminum pistons use a flat-head design, and the kit is specified for a 4-cylinder engine layout.

For buyers searching for a Volkswagen Beetle engine rebuild kit, 98-0488-B provides a straightforward parts package for rebuilding the engine assembly with matched service components. The JP Group product line is associated with Volkswagen-focused replacement parts, making this kit a relevant option for air-cooled Beetle engine service work.

What This Kit Helps Address

• Excessive oil consumption from worn rings or cylinder wear
• Low compression caused by tired piston, ring, or valve-related components
• Engine noise linked to worn rod bearings or camshaft bearings
• Oil leakage at the rear main seal
• Exhaust sealing issues at the manifold gasket area

Installation Notes and Tips

• Fits 1971-1979 Volkswagen Beetle, N/A.
• Aluminum cases must use a steel hub pulley or an aluminum bolt-in sand seal pulley kit.
• Confirm bore size, valve dimensions, and case compatibility before assembly.
• Out-of-frame installation means the engine should be removed for rebuild and inspection.
• Follow factory service procedures for measurement, clearances, and final assembly.

Quality Assurance

EMPI and the JP Group line are established names in Volkswagen service parts, and this kit is built to support a complete engine rebuild using application-specific components. Part number 98-0488-B is listed for 1971-1979 Volkswagen Beetle fitment and should be matched to the engine case and machining requirements before assembly.