Penrite Gearbox oil

Transoil 90

A series of GL1 rated monograde gear oils for use in veteran, Edwardian and vintage gearboxes, selected spur and bevel type rear axles. These oils do not corrode ferrous and non-ferrous materials and are compatible with leather and synthetic rubber seals. Application Manual transmissions and transaxles in, but not limited to, the following vehicles:
Transoil 90: a SAE 90 oil used primarily as a gearbox oil in medium to large veteran and Edwardian cars. Also used in gearbox applications in vintage and pre war cars. May also be used as a rear axle oil in many light cars or voiturettes. Does not contain any aggressive load carrying additives. Do not use in axles fitted with any sort of hypoid gears.
Transoil 140: a SAE 140 oil ideal for rear axles in most Edwardian, vintage and pre war vehicles. While it can also be used as a gearbox oil, it may be too heavy in some applications. Does not contain any aggressive load carrying additives Do not use in axles fitted with any sort of hypoid gears.
Transoil 250: a gear oil suitable for use in rear axles of veteran cars of one, two and four cylinders. It contains a special additive to help the load carrying ability of the oil. Contact with any water or moisture should be avoided or seal degradation may occur. While this oil has the characteristics of the old 600W or steam cylinder oils, it MUST NOT be used as a steam cylinder oil. Can be used in older style of hypoid gear sets.
Benefits:
• does not corrode ferrous and non-ferrous materials
• compatible with leather and synthetic rubber seals.