OEM# 23506711, 5149708

Fitment: 
Western Star480019819.3L V8 Cyl 568 CID
Western Star480019839.3L V8 Cyl 568 CID
Western Star48001981-19887.0L L6 Cyl 426 CID
Western Star490019817.0L L6 Cyl 426 CID
Western Star49001983-19867.0L L6 Cyl 426 CID
WhiteWCM1985-19869.3L V8 Cyl 568 CID
WhiteWCM19827.0L L6 Cyl 426 CID
WhiteWCM1984-19887.0L L6 Cyl 426 CID
WhiteWCS19817.0L L6 Cyl 426 CID
WhiteWCS19837.0L L6 Cyl 426 CID
WhiteWCS1985-19887.0L L6 Cyl 426 CID
WhiteWHL19817.0L L6 Cyl 426 CID
WhiteWHL19857.0L L6 Cyl 426 CID
WhiteWHS19829.3L V8 Cyl 568 CID
WhiteWHS19859.3L V8 Cyl 568 CID
WhiteWHS19867.0L L6 Cyl 426 CID
WhiteWIL19859.3L V8 Cyl 568 CID
WhiteWIM1985-19869.3L V8 Cyl 568 CID
WhiteWIM1986-19877.0L L6 Cyl 426 CID
WhiteWX1981-19887.0L L6 Cyl 426 CID
White/GMCACM1990-19917.0L L6 Cyl 426 CID
White/GMCJ9C01988-19897.0L L6 Cyl 426 CID
White/GMCWCA19887.0L L6 Cyl 426 CID
White/GMCWCM19897.0L L6 Cyl 426 CID
White/GMCWCS1988-19907.0L L6 Cyl 426 CID
White/GMCWHL1988-19897.0L L6 Cyl 426 CID
White/GMCWX1988-19897.0L L6 Cyl 426 CID

Specifications: 
Brand: US Motor Works
Type: Engine Water Pump
Manufacturer Warranty: 1 Year
Items Included: Gasket
Manufacturer Part Number: VRUS2026, RA/114RS
Impeller MaterialSteel
Drive Type: Belt Driven
Features: 100% Leak Tested
Housing Material: Aluminium
Interchange Part Number: WP-HD6114, 23506711, 5149708, 42321HD