This is a A-500-2600 1 5/16" Square Slip Sleeve (w/ Grease Groove) PN: 500-2600Main Description As Following : A-500-2600 1 5/16" Square Slip Sleeve (w/ Grease Groove) PN: 500-2600 Found in Section & Models : Driveline > Driveline Components, Neapco DOMESTIC: 2600 SERIES Associated Items : New Also This is An Aftermarket Product And : 2600 Series Square Slip Sleeve with grease groove. Sleeve has 1-5/16" square bore, total sleeve
length is 5". Sleeve fits tubes 2-3/4" / .109 wall. For Tube 2 3/4" X .109 (12GA). Use W/ Shield Bearing Part# 56-2646 Weasler alternative to original part. Bore: 1 5/16" Fits Tube: 2 3/4" / .109 Wall Length: 5" Replaces: Neapco Part No: 53-2644