This is the XTPtrack aftermarket replacement bottom roller for Kubota KX 161-3, Kubota U-45-3, and Kubota U 40-3 Kubota U55 rubber track mini excavators.
XTPtrack now supply the complete line of KX 161-3 series undercarriage parts including the drive sprocket (RD411-14432),
the idler (RD411-22303)
the top carrier roller (RD411-22900)
the bottom track rollers down the center of the undercarriage (RD411-21700)
We also stock the rubber tracks V400X72.5X74W
This bottom roller utilizes an all-new sealed ball bearing design. The bottom roller comes with a stainless steel shaft for years of durable service and reliability.
It is highly suggested to replace all the rollers on one side as opposed to just replacing one roller at a time.
One new roller installed next to worn rollers will put uneven weight distribution on the new roller limiting the lifespan of the new roller.
These rollers come as complete assembly and you can reuse your factory bolts for easy installation.
This roller is also designed to fit the newer Kubota KX 057-4 and U55-4 mini excavator as well. This is not guaranteed for the Super Series steel track models.
| ФУНКЦИИ | Kubota KX161 bottom rollers |
|---|---|
| Материал | 40Cr или 40MnB. |
| Alternate Part Number | Kubota dealer part number: RD411-21700, RD411-21703 |
| Alternate Model | The RD411-21700 roller is known to fit the Kubota U45, U45-3, U55-4, U48-3, and U40-3 models in addition to the KX161-3 |
| Alternate Part | There are no known alternate part listings for the KX161-3 mini excavator, this track roller is guaranteed to fit |
| Минимальный объем заказа | 1 комплект |
| Срок доставки | В течение 5 дней после оплаты. |
| Гарантия | Один год |
| Оплата | Western Union T/T (авансовый платеж в размере 50%, остальная сумма — за 7 дней до отгрузки). |
| Обработка | Ковка, литье, механическая обработка, термообработка |
| Услуги OEM/ODM | В наличии |



| kubota | U10 Undercarriage Parts | U10 Bottom Rollers | ||||
| U15 Undercarriage Parts | U15 Bottom Rollers | U15 Sprocket | U15 Idlers | |||
| U17-2 Undercarriage Parts | U17-2 Bottom Rollers | |||||
| KX101 Undercarriage Parts | KX101 Bottom Rollers | |||||
| U20 Undercarriage Parts | U20 Bottom Rollers | U20 Carrier Rollers | U20 Idlers | |||
| U25 Undercarriage Parts | U25 Idlers | |||||
| U30 Undercarriage Parts | U30 Bottom Rollers | U30 Carrier Rollers | U30 Sprocket | U30 Idlers | ||
| U35 Undercarriage Parts | U35 Bottom Rollers | U35 Carrier Rollers | U35 Sprocket | U35 Idlers | ||
| KH025/K025 Undercarriage Parts | KH025/K025 Bottom Rollers | |||||
| KH30 Undercarriage Parts | KH30 Carrier Rollers | |||||
| KH35 Undercarriage Parts | KH35 Bottom Rollers | KH35 Idlers | Rubber trackV230X72X42 | |||
| KH36 Undercarriage Parts | KH36 Bottom Rollers | KH36 Idlers | Rubber trackV230X72X42 | |||
| KH41 Undercarriage Parts | KH41 Bottom Rollers | KH41 Idlers | Rubber trackV230X72X42 | |||
| KH040 Undercarriage Parts | KH040 Bottom Rollers | KH040 Sprocket | ||||
| KH60 Undercarriage Parts | KH60 Carrier Rollers | KH60 Idlers | Rubber track V300X52.5X76W | |||
| KH90 Undercarriage Parts | KH90 Carrier Rollers | KH90 Idlers | Rubber trackV300X52.5X84W | |||
| KH101 Undercarriage Parts | KH101 Carrier Rollers | KH101 Idlers | Rubber trackV300X52.5X84W | |||
| KX36 Undercarriage Parts | KX36 Bottom Rollers | KX36 Sprocket | KX36 Idlers | Rubber trackV230X48X60 | ||
| KX36-2 Undercarriage Parts | KX36-2 Bottom Rollers | KX36-2 Sprocket | KX36-2 Idlers | Rubber trackV230X48X60 | ||
| KX41-3SGL Undercarriage Parts | KX41-3SGL Bottom Rollers | KX41-3SGL Sprocket | KX41-3SGL Idlers | Rubber trackV230X96X30 | ||
| KX41-2 Undercarriage Parts | KX41-2 Bottom Rollers | KX41-2 Sprocket | KX41-2 Idlers | Rubber trackV230X96X30 | ||
| KX41-2S Undercarriage Parts | KX41-2S Bottom Rollers | Rubber trackV230X48X64 | ||||
| KX41-2VC Undercarriage Parts | KX41-2VC Sprocket | Rubber trackV230X48X70 | ||||
| KX41-3V KX41-3 Undercarriage Parts | KX41-3V KX41-3 Bottom Rollers | KX41-3V KX41-3 Sprocket | KX41-3V KX41-3 Idlers | Rubber trackV230X48X70 | ||
| KX61 Undercarriage Parts | KX61 Carrier Rollers | KX61 Sprocket | KX61 Idlers | Rubber trackV300X52.5X72N | ||
| KX61-2 Undercarriage Parts | KX61-2 Bottom Rollers | KX61-2 Sprocket | KX61-2 Idlers | Rubber trackV300X52.5X76N | ||
| KX61-3 Undercarriage Parts | KX61-3 Bottom Rollers | KX61-3 Carrier Rollers | KX61-3 Sprocket | KX61-3 Idlers | Rubber trackV300X53X80K | |
| KX71 Undercarriage Parts | KX71 Carrier Rollers | KX71 Sprocket | KX71 Idlers | Rubber trackV300X52.5X72N | ||
| KX71-2 Undercarriage Parts | KX71-2 Carrier Rollers | KX71-2 Sprocket | KX71-2 Idlers | Резиновая гусеница V300X52,5X80N | ||
| KX71-3 Undercarriage Parts | KX71-3 Bottom Rollers | KX71-3 Carrier Rollers | KX71-3 Sprocket | KX71-3 Idlers | Rubber trackV300X53X80K | |
| KX91-2S Undercarriage Parts | KX91-2S Carrier Rollers | KX91-2S Idlers | Резиновая гусеница V300X55X78 | |||
| KX91-3 Undercarriage Parts | KX91-3 Bottom Rollers | KX91-3 Carrier Rollers | KX91-3 Sprocket | KX91-3 Idlers | Rubber trackV300X53X80K | |
| KX080-3 Undercarriage Parts | KX080-3 Bottom Rollers | Rubber trackV450X81.5X76 | ||||
| KX101 Undercarriage Parts | KX101 Bottom Rollers | KX101 Carrier Rollers | KX101 Sprocket | KX101 Idlers | Rubber trackV300X52.5X84W | |
| KX101-3 Undercarriage Parts | KX101-3 Bottom Rollers | KX101-3 Carrier Rollers | KX101-3 Idlers | Rubber trackV300X53X84K | ||
| KX121-2 Undercarriage Parts | KX121-2 Bottom Rollers | KX121-2 Carrier Rollers | KX121-2 Sprocket | KX121-2 Idlers | Rubber trackV350X56X84 | |
| KX121-2S Undercarriage Parts | KX121-2S Bottom Rollers | KX121-2S Carrier Rollers | KX121-2S Sprocket | KX121-2S Idlers | Rubber trackV350X56X84 | |
| KX121-3 Undercarriage Parts | KX121-3 Bottom Rollers | KX121-3 Carrier Rollers | KX121-3 Sprocket | KX121-3 Idlers | Rubber trackV350X54.5X86K | |
| KX151 Undercarriage Parts | KX151 Carrier Rollers | Rubber trackV400X72.5X72W | ||||
| KX161-2 Undercarriage Parts | KX161-2 Bottom Rollers | KX161-2 Carrier Rollers | Rubber trackV400X72.5X72W | |||
| KX161-2SR Undercarriage Parts | KX161-2SR Bottom Rollers | KX161-2SR Carrier Rollers | Rubber trackV400X72.5X72W | |||
| KX121-3 Undercarriage Parts | KX121-3 Bottom Rollers | KX121-3 Carrier Rollers | KX121-3 Sprocket | KX121-3 Idlers | Rubber trackV350X54.5X86K | |
| KX251 Undercarriage Parts | KX251 Carrier Rollers | |||||
| U50 Undercarriage Parts | U50 Bottom Rollers | U50 Carrier Rollers | U50 Sprocket | U50 Idlers | ||
| KX161 Undercarriage Parts | KX161 Bottom Rollers | KX161 Carrier Rollers | KX161 Sprocket | KX161 Idlers | ||
| U85 Undercarriage Parts | U85 Bottom Rollers | U85 Carrier Rollers | U85 Sprocket | U85 Idlers |
TНа рынке представлено столько различных марок и моделей гусеничной строительной техники, что мы не смогли бы перечислить все детали ходовой части, которые имеются у нас в ассортименте. Мы хотим, чтобы вы быстро получили нужную запчасть и смогли вернуться к работе, поэтому свяжитесь с нами — мы подготовим для вас коммерческое предложение и поможем вам возобновить работу в кратчайшие сроки!
Производитель запчастей XTPtrack поставить ходовую часть для Хитачи, Комацу, Гусеница, Като, Kobelco, Сумитомо, Хюндай, Ючай, Volvo, Дело, JCB, Daewoo, Янмар, Кубота, Ючай,XCMG IHI, Mitsubishi, Такеучи, Комод, Liebherr, БОБ – КОТ, Морука. Мы экспортируем в Россию, Финляндию, США, Новую Зеландию, Турцию, Австралию, Бельгию, Сингапур, Гану, Фиджи, Танзанию, Бразилию и др.











