Porsche Wiseco RCS41350 4.135 in Piston Ring Compressor for use with 104-105/109 104-105/109 901-116-014-55 Porsche Rubber o-ring for 911

Porsche Rubber o-ring for 911 (1970-1983) models

Porsche Manual Antenna for 911/S (1965-1983)

Standard (86

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Carrera GTS

Porsche Wiseco RCS41350 4.135 in Piston Ring Compressor for use with 104-105/109 104-105/109 901-116-014-55 Porsche Rubber o-ring for 911Porsche Wiseco RCS tapered piston ring compressor sleeves are available for many piston sizes ranging from 65. 5 to 105. 1 mm. Prevent damaging modern thin piston rings that can occur when using traditional band clamp style split ring compressors. This handy engine assembly tool can be used with any piston from any manufacturer to easily compress the piston rings smoothly and evenly, providing a smooth radius and taper that greatly reduces the