ShellZone Dexcool Antifreeze Coolant Concentrate - 1 Gallon Jug MB90175 Same as 10778 except with

Same as 10778 except with the addition of grooves machined in the housing and cover

it"s hard to please everyone

Rubber Trigger Stop Provides Quiet Return Or Lever

1 approved and internally balanced

ShellZone Dexcool Antifreeze Coolant Concentrate - 1 Gallon Jug MB90175 Same as 10778 except withProduct Description: Antifreeze Coolant ShellZone Dexcool Concentrate 1 gal Jug Sold Individually ShellZone is a high quality, ethylene glycol based, low silicate, phosphate free antifreeze and coolant designed for both automotive and heavy duty diesel engines (when using SCAs). It offers superior corrosion protection for metals, including aluminum, brass, and iron, and is available in concentrated or 50 50 prediluted formulas.