Precision Chassis Idler Arm - K9486 Part #: K9486 Line: PRE Precision Chassis Idler Arm Limited Lifetime Warranty Hardware Included: Yes Attachment Method: Bolt-On Dust Boot Included: Yes Grease Fitting Included: No Greaseable: No Length Center To Center (in): 6.380 Inch Washer Included: No Length Center To Center (mm): 162mm Pre-Greased: Yes Castle Nut Included: Yes Cotter Pin Included: Yes Lock Nut Included: No Nut Wrench Size: 11/16 Inch Show More Show Less