988674 vs P777551
Source: donaldson-portal cross-referenceVerified
Manufacturer
Parker
Donaldson
Outer Diameter (in)
—
6.38
Inner Diameter (in)
—
5.47
Length (in)
—
18.54
Values matchValues differ—Data not available
About This Comparison
This page compares Parker 988674 and Donaldson P777551 using verified manufacturer specifications from the VerifiedFilters database. A cross-reference record exists between these parts, sourced from donaldson-portal. Specifications shown are traced to manufacturer documentation. Always verify dimensional and performance compatibility before substituting filters in critical applications.