SEAL, Rear Axle Shaft Bearing or Hub diagram Buick LaCrosse/Allure

PNCPart codeTitleQuantity
1 20986535  SEAL,R/AXL SHF(PART OF 2)(BLACK)(USED ON EARLY 2012 VEH W/O INBOARD AXLE SLINGERS)(FOR 2ND DESIGN SEE 22845699) 02
2 22845699  SEAL,R/AXL SHF(PART OF 2)(YELLOW)(ACDelco #291-332)(USED ON LATE 2012 VEH W/ INBOARD AXLE SLINGERS)(FOR 1ST DESIGN SEE 20986535) 02