TRX Synth 75w90 A Full synthetic transmission oil to provide maximum protection and fuel economy. Ref: TRX Synth 75w90 A Full synthetic transmission oil to provide maximum protection and fuel economy. Price: £44.51 (Including VAT at 17.5%) Size 1-litre (£10.40) 5-litre (£37.88) Specification API GL4, GL5 ZF TE-ML-02 ZF TE-ML-05 Quantity: