Pro Gear GL-4 75W-90 is a premium full synthetic, gear oil manufactured from a blend of carefully selected synthetic base oils. Formulated with the latest technology, purpose designed additives for long service life and excellent load carrying capacity. It meets the performance requirements of API GL-4 Plus as well as many other manufacturers' requirements.
Pro Gear GL-4 75W-90 is a premium full synthetic, gear oil manufactured from a blend of carefully selected synthetic base oils. Formulated with the latest technology, purpose designed additives for long service life and excellent load carrying capacity. It meets the performance requirements of API GL-4 Plus as well as many other manufacturers' requirements.
in 6 offers
last seen 15 May 2026
The lowest price we last saw for Penrite Pro Gear GL-4 Full Synthetic 75W-90 1L - PROGL4001 was $28.41 at Sawley's Auto and Marine, compared across 5 retailers (last seen 15 May 2026). Prices may have changed since.
The all-time low we recorded was $23.01 on 26 Nov 2023.
Prices last updated 15 May 2026.
Penrite Pro Gear GL-4 Full Synthetic 75W-90 1L - PROGL4001
Pro Gear GL-4 75W-90 is a premium full synthetic, gear oil manufactured from a blend of carefully selected synthetic base oils. Formulated with the latest technology, purpose designed additives for long service life and excellent load carrying capacity. It meets the performance requirements of API GL-4 Plus as well as many other manufacturers' requirements.
Pro Gear GL-4 75W-90 is a premium full synthetic, gear oil manufactured from a blend of carefully selected synthetic base oils. Formulated with the latest technology, purpose designed additives for long service life and excellent load carrying capacity. It meets the performance requirements of API GL-4 Plus as well as many other manufacturers' requirements.
Last updated at 15/05/2026 19:48:45
PROGL4001 Pro Gear GL-4 75W-90 (Full Synthetic) 1L
Delivery $14.99
Penrite Pro Gear GL-4 Full Synthetic 75W-90 1L - PROGL4001
Penrite Pro Gear GL-4 Full Synthetic 75W-90 Manual Gearbox Transfer Case Oil 1L PROGL4001
Delivery $8
PRO GEAR GL-4 75W-90 (FULL SYN) - Penrite 1L
Delivery $9.95
General Parts Penrite - pro gear gl 4 sae 75w 90 - 1l - PENGL475W90-1
Free delivery between Sat – Fri
| Density at 15°C, kg/L | 0.887 |
| Viscosity, Kinematic, cSt at 40°C | 105 |
| Viscosity, Kinematic, cSt at 100°C | 17.4 |
| Viscosity Index | 180 |
| Viscosity, Brookfield, cSt @ -40° | 100,800 |
PROGL4001 Pro Gear GL-4 75W-90 (Full Synthetic) 1L
Delivery $14.99
Penrite Pro Gear GL-4 Full Synthetic 75W-90 1L - PROGL4001
Penrite Pro Gear GL-4 Full Synthetic 75W-90 Manual Gearbox Transfer Case Oil 1L PROGL4001
Delivery $8
PRO GEAR GL-4 75W-90 (FULL SYN) - Penrite 1L
Delivery $9.95
General Parts Penrite - pro gear gl 4 sae 75w 90 - 1l - PENGL475W90-1
Free delivery between Sat – Fri
| Density at 15°C, kg/L | 0.887 |
| Viscosity, Kinematic, cSt at 40°C | 105 |
| Viscosity, Kinematic, cSt at 100°C | 17.4 |
| Viscosity Index | 180 |
| Viscosity, Brookfield, cSt @ -40° | 100,800 |
