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International Automotive Technicians Network
Re: Engine oil for older ag and industrial equipment
Posted to Technical Discussion Forum on 12/12/2023 3 Replies

Per thread below Case #1 appears to still be available and is a replacement for IH #1. Back 20 or 30 years ago there was a small refinery that blended this oil to (then) International Harvesters specs. Same refinery did IH Hy-Tran IIRC. Story is that Hy-Tran c... Login to read more.

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