Check the listing for details. Bar Stud Nut For Stihl MS390 Farm Boss 029 039 MS290 MS310 Chainsaw Long+Short. Color: As the picture showed, Condition: New. Listed at 8.44 USD. Bar Stud Nut For Stihl MS390 farm Boss 029 Super 039 MS290 MS310 1127 664 2405 DESCRIPTION Fit Stihl 029, 029 Super, 039, MS290, MS310, MS390 farm Boss Chainsaw Replace Part No. For 1127 664 2400, 1127 664 2405, 0000 955 0801 Include: 1 x Long Stud, 1 x Short Stud, 2 x Bar Nut Notice :Please compare the model, style and size of the item before you placing order. Welcome to contact our customer service crew if you have any questions.Payment: Only Paypal Accepted Shipping Policy :We’ll ship your order within 1-2 days after the transaction. Please confirm your address before placing the order so that you can receive goods quickly.Return Policy and Warranty:1.We offer 3 months warranty for all the goods. 2.We offer buyers return service.If you are not satisfied with our items, please contact our customer service crew to get a return address.You do not need to pay the return fees.If the parts were damaged during shipping or have other problems, please send us a description of your problem or take a picture of your item and send a message to our customer service crew. They will resolve your problem as quickly as possible.Feedback:1.We maintain a high quality service,we would always like to help you for your 100% satisfaction and offer a service with sincerity.2.Feedbacks are important to us.We hope that you contact our customer service crew immediately before you write a neutral or negative feedback,please give us a chance to solve your problem.If you have some problems,send our customer service crew a message without hesitation.