Duckhams Classic Q20W-50
Duckhams Classic Q20W-50
£ 24.95
Duckhams Classic Q 20W-50, true to its history as “the engine’s choice” for later classics (1 gal)
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Recommended in a wide range of original owners' handbooks, Duckhams Classic Q 20W-50 is the classic, premium grade, SAE 20W-50 engine oil.

Duckhams Classic Q 20W-50, true to its history as “the Engine’s Choice” features an optimal level of ZDDP (“zinc”) anti-wear capability, moderate detergency and stay-in-grade shear stability designed specifically for petrol and diesel fuelled classic vehicles manufactured between 1950 and 1989 and older vehicles where full-flow cartridge filters have been retrofitted. Duckhams Classic Q 20W-50 is unsurpassed in controlling oil consumption, minimising deposits and maintaining oil pressure in older engines. 

Duckhams Classic Q 20W-50 is formulated to provide excellent low temperature pumpability so that the oil flows freely and minimises wear at start-up, even at very low temperatures. Protection at operating temperature is assured.Timing gear and bearing life is maximised on account of the product’s excellent performance across the engine’s full operating temperature range, from cold start to operating temperature. Through careful selection of oxidation-stable base oils and additive technology, Duckhams Classic Q 20W-50 protects from bearing corrosion and prevents sludge build-up. Optimised ZDDP (“zinc”) level for engine component wear protection is a leading feature of Duckhams Classic Q 20W-50 API SJ/CD performance level Original, distinctive “Duckhams green” colour 

Characteristics Duckhams Classic Q20W-50
SAE Viscosity 20W-50
Viscosity Index (VI) 135
Performance Level API: SJ/CE
Zinc as ZDDP (ppm) 1100
Base Oil Group Grp II
Detergent-Dispersant Package Moderate
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