Precision Chassis Idler Arm - K6248 Part #: K6248 Line: PRE Precision Chassis Idler Arm Limited Lifetime Warranty Hardware Included: Yes Attachment Method: Bolt-On Dust Boot Included: Yes Grease Fitting Included: Yes Length Center To Center (in): 8.250 Inch Washer Included: Yes Length Center To Center (mm): 209mm Pre-Greased: Yes Castle Nut Included: Yes Cotter Pin Included: Yes Lock Nut Included: No Nut Wrench Size: 18mm, 24mm Show More Show Less