JohnDeere Genuine OEM Mower Deck Arm M155560 for 42" Deck on X300,X304,X310




  • Application - Fits for John Deere: X300, X304, X310, Tractor Select Series


  • OEM Replacement - Replacement for M155560


  • Material - Made of premium steel, surface zinc plated to prevent corrosion and ensure rust resistance, wear resistance. Meeting or exceeding OE specifications.


  • Tips - If your Deere tractor is breaking belts then you need to replace the tensioner arm ASAP. As the tractor hits 200-300 hours the tensioner arm starts to wobble and kick the deck belt off the pulleys. This will break/damage the belt. Replace the arm and then install a new belt and it should fix your issue.




1.We accept PayPal payment and many other payments. Items will be shipped within 1 business day of receiving full payment.


1.All items will be shipped out in 1 business day,no expedited service available.
2.Our items will be delivered within 4-6 business days.
3.We have multiple warehouses in US, and will choose the nearest one for shipping, according to your address and our inventory


1. 60 Days Free Returns, please notify us within 60 days after you've received your purchased item.
2. All return requests must be submitted through your eBay account.
3. Return shipping shall be the responsibility of the buyer. We pay the shipping when it is our fault.
4. Items to be returned must be in resalable condition.
5. All returns are for refund ONLY. No exchange accepted.


1.Any Questions,Just feel free to contact us on eBay.We will reply you in 1-2 business day.

2.If you are not satisfied for any reasons, please do not be so quick to leave negative/neutral feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problems for you and always leave positive feedback to all our customers.
3.If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 scores DSR. Thanks!



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