Porsche 911 G Torsion bar / suspension bushings
911 (G-series) · 1974–1989 · Suspension · #10 most-needed for this chassis
OEM part number
91133300900 Torsion Bar Bushing Set (Polygraphite bushing material) · source: fcpeuro.comOE number as printed on the cited source. Numbers can vary by model year and market; confirm by VIN.
Why owners need it
Chassis-specific known weak point / high-demand repair item
Typical price seen: $40-$300 (USD, from research 2026-10-12; varies by brand and condition).
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Request a huntOther most-needed 911 G parts
Clutch kit (disc, pressure plate, release bearing)Clutch slave & master cylinderInner/outer tie rodsSway bar end links & bushingsChain tensioners (Carrera pressure-fed upgrade)Engine/transmission mountsCIS (SC) / Motronic DME relay (3.2)Valve guides / head rebuild915 shifter bushings / G50 clutchHeat exchangers / SSIsShocks/strutsStrut / shock mounts