Bel-Ray MC-4T — 2 weights
We hold Bel-Ray MC-4T in exactly two weights, 10W-40 and 20W-50, across 2 part numbers. Which one you want is settled by your owner's manual, not by preference.
Ships direct from our distributor, usually 2–4 days. We confirm the date before we charge you.
Pick your weight
Every Bel-Ray MC-4T bottle in this list states conventional on the product itself. Where a bottle does not state its base stock we leave the field blank rather than assume one.
Priced by weight: 10W-40 from $11.99 and 20W-50 from $11.99.
We carry 6 Bel-Ray lines in total — MC-4T plus EXL Mineral, V-Twin, EXP, Thumper Racing and EXS Synthetic. MC-4T is the cheapest of them to get into, at $11.99. Comparing across them is a fair way to shop; comparing a Bel-Ray grade against the same grade from another maker is what the weight pages are for.
Every bottle in this line ships direct from our distributor, usually 2–4 days, and we confirm the date before we charge you. Prices shown are ours and come from the catalog, not a list price.

