Allison Approved Synthetic Fluids Provide Extended Drain Intervals And Offer Thermal And Viscosity Advantages Over Conventional Petroleum Based Fluids, As Well As Other Synthetic Fluids.

The approval number is key. We recommend castrol, transynd, and mobil fluid for allison 1000 transmission. Remanufactured allison 1000 transmissions street smart from streetsmarttransmission.com the least expensive source ive found is summit racing online for the mobile 1 fluid.

Rigorously Tested & Always Under Full Warranty.

Best transmission fluid for allison 1000 american prove from fren16.cdtla.org allison has developed a fluid + filter calculator, which provides change interval information. Rigorously tested & always under full warranty. Over 10,000 individual parts in stock.

There’s No Limitation To It.

Your under warranty, so tes 295 would be just fine, or maybe you better stick with dex 6 and change it every 30k. We recommend castrol, transynd, and mobil fluid for allison 1000 transmission. Many of us went to motor oil in the transfer case, synthetic 10w30 myself included as suggested by a few of the top transmission builders.

Because The Specification Was Developed By People Who Know Allison Best.

The least expensive source ive found is summit racing online for the mobile 1 fluid. The approval number is the seal of approval and the user's guarantee that allison will stand behind it if there are any warranty issues. Over 10,000 individual parts in stock.

Now, Think About How Many Allison 1000 Transmissions There Are Out There In Trash Trucks, Fire Trucks, Busses, Ups Trucks, Gm/Chevy Trucks Ect.

If they don't have an allison issued appoval number, then the fluid is not approved and will not be listed on the official list on the allison website. Allison does not recommend using a machine to filter or flush the transmission. Ad shop our huge online inventory of built allison® transmissions, performance parts & more.