KATO E525-103 power unit, green design, perfect for precision model railways. - Brand: KATO - Model Name: E525-103 Power Unit - Part Type: Power Unit - Part Number: Compatible with 4836-2B Thank you for viewing. Due to an unusual noise, I replaced it with a new unit, so I'm offering the noisy power unit for sale. Although there is an unusual noise, it is still able to run. It will be shipped in the same condition as found on the KATO online shop 4836-2B, so the power truck is not included. Recommended for those who can overhaul it. ※ This product is a junk item, so NCNR (No Claims, No Returns) applies. Price negotiable. Please note that this product will be packaged using recycled materials. Slight price reduction possible. Feel free to comment. I will try to ship it as soon as possible, but it may be delayed due to work commitments. Type of vehicle: Shinkansen (Bullet Train) Vehicle name: Hayabusa Manufacturer: KATO