Product: 2 Pack Replacement Bolt 515388101 Overview Aftermarket replacement bolt sold as a 2 pack. Direct replacement for OEM part numbers 515388101, 482021310, and 521345701. Designed to restore secure fastening and reliable operation on compatible models. Key benefits Direct fit for listed equipment models and serial ranges, helping you complete repairs quickly. Restores original fastening function to reduce looseness, vibration, and downtime. Supplied as a pair to cover common maintenance tasks and onsite repairs. Aftermarket replacement that matches required part numbers for straightforward installation. Function and attributes Function: replacement fastening bolt for equipment components that use OEM part 515388101. Compatibility: replaces OEM part numbers 515388101, 482021310, 521345701. Pack: 2 bolts per . Note: this is an aftermarket replacement part. Verify fit by matching the OEM part number or the model and serial number of your equipment. Compatible models and serial ranges BCZ2610S SN70050101 and up BCZ2650S SN91000101 and up BCZ2650S04/10 SN00100101 BCZ2650T SN91001001 and up BCZ2650T04/10 SN91001001 BCZ2660TS SN00400101 and up BCZ2660TS04/10 SN0010010 EBZ5100 SN70100001 up to SN70700000 and SN70700001 and up EBZ5100Q SN70900101 and up EBZ5100RH SN70100001 up to SN70700000 and SN70700001 and up EBZ5150 966358301 (201101 and 201208) EBZ5150RH 966358401 (201101 and 201208) EBZ6500 201109 and SN10900101 and up EBZ6500RH 201109 and SN10900101 and up EBZ7100 SN70800101 and up EBZ7100RH SN70800101 and up EBZ7150 966363201 (201104) EBZ7150RH 966363201 (201104) EBZ7500 966624301 (201009 and 201010) and SN01200101 and up EBZ7500RH 966709901 (201010) and SN01200101 and up EBZ8001 SN60600101 up to SN61206883; SN61206884 up to SN81000000; SN81000001 and up EBZ8001RH SN60600101 up to SN61201407; SN61201408 and up EBZ8050 966364001 (201104) EBZ8050RH 966364001 (201104) EBZ8500 966624501 (201102) and SN10200101 and up EBZ8500RH 966710001 (201102) and SN10200101 and up G3800AVS SN001881 and up GZ4000 201001 and SN720401 and up (201208) GZ4350 201710 GZ4500 SN703782 and up (201208) Typical use scenarios Routine maintenance: worn or corroded bolts during scheduled service to keep equipment operating safely and reliably. Field : carry a spare 2 pack for onsite when a bolt is lost or damaged during operation. Equipment restoration: use when restoring older machines to original specification after teardown or component replacement. Ordering and fit guidance Confirm fit by matching your equipment model and serial number or the OEM part number listed above before ordering. If you are unsure about compatibility, provide your equipment model and serial number when contacting the seller through the platform messaging option. and returns Comes with a 30 day moneyback option and an 18 month limited for peace of mind. This item is an aftermarket replacement part and is offered to match the listed OEM part numbers and compatible models.