Buy OEM 1988 Porsche Part # 94810226100 (948-102-261-00). Tensioner. 2.0, 2.5 LITER, 2.5 liter. 2009-12. 3.0 LITER TURBO. 3.4, 3.8 LITER, W/GT3. 3.4, 3.8 LITER, W/O GT3. 3.8 LITER. 4.0 LITER. 4.8

Accessory Drive Belt Tensioner. Belt Tensioner Damper. Piston. Accessory Drive Belt. Adjuster. Belt Damper. Serpentine. Tension pulley. TensionING Element. Included with: Belt Tensioner.

Accessory Drive Belt TensionerBelt Tensioner Damper

Fits 718 Boxster, 718 Cayman, 911, Boxster, Cayenne, Cayman

2.0, 2.5 LITER, 2.5 liter. 2009-12. 3.0 LITER TURBO. 3.4, 3.8 LITER, W/GT3. 3.4, 3.8 LITER, W/O GT3. 3.8 LITER. 4.0 LITER. 4.8 LITER. 911. 911 Turbo. 911 Turbo; Hydraulic. 911; Hydraulic Tensioner. Boxster. Boxster; 2.5L. Cayenne; 4.8L. Cayman. Cayman, Cayman"S". Cayman; 2.5L. W/GT4.
Drive Belt Tensioner - Repair or Replace
A squeaking or squealing noise from your engine bay is usually due to a loose drive belt. Consider replacing the drive belt tensioner on your 1988 Porsche .