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Fluid and Filter Change Interval Calculator

Initial Filter Change Interval Recommendation Chart

New, ReTran®, and Overhauled transmissions must have the following filters changed within the first 5000 miles or 200 hours in operation, which ever comes first. Refer to the chart below.

Use the main Change Interval Calculator to determine all future change intervals.

Product Line Filter Initial Change Interval
1000 and 2000 Product Families Control Main
(Spin-On)
5000 miles
(8000 km)
200 hours
3000 and 4000 Product Families Main
(Gold Series only)
5000 miles
(8000 km)
200 hours
Allison Electric Drives™ EP 40/50 System™ Control Main 5000 miles
(8000 km)
200 hours
AT Series Auxiliary 5000 miles
(8000 km)
200 hours
MT Series Auxiliary 5000 miles
(8000 km)
200 hours
HT Series Main External 5000 miles
(8000 km)
200 hours