The German-manufactured Porsche Seal 99911321840 is a high-quality aftermarket component built for demanding wheel bearing applications. Designed to precise standards, this seal fits designated rear inner positions on select Porsche 911 (1976–1977 Turbo Carrera and 1986–1989 Turbo, Carrera, and Speedster) and Porsche 930 (1978–1979 Turbo) models, as specified. Optimized for wheel bearing protection (58 X 81.2 X 5 mm), this seal helps preserve system integrity and performance. Reference manufacturer part number 99911321840 for accurate vehicle compatibility.
Specifications
Product Type
Aftermarket
OE Part Number
999 113 218 40 / 99911321840
OEM
No
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