
Illustration may differ. Part number and dimensions are decisive.
Final drives · Yanmar · Mini excavator
Final drive, travel motor Yanmar YB121
Final drive, travel motor for mini excavator Yanmar YB121, as a new part. Part numbers: 172137-73350, 172137-73351, 172137-70631, 172137-70641. We check the fit before we quote price and delivery time.
- Fits
- Yanmar YB121 (Mini excavator)
- Part numbers
- 172137-73350 · 172137-73351 · 172137-70631 · 172137-70641
- Condition
- New part
- Category
- Final drives Yanmar
Price and delivery time on request. We first check which version fits your machine.
Stock parts: ordered by 12 noon (CET), shipped the same day
Request price
Description
Final drive for Yanmar YB121U mini excavator. The final drive is supplied complete with travel gearbox and travel motor.
Yanmar part number for reference 172137-73350, 172137-73351.
Part number travel gearbox, 172137-70631, part number travel motor 172137-70641.
Dimensions must be checked, a sprocket may be necessary.
Weight of the final drive: approx. 25,0 kg
The final drive is suitable for Yanmar YB121U mini excavators with two hydraulic connections and one speed.
Similar: Final drives Yanmar
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Enquire about Final drive, travel motor Yanmar YB121
Machine and contact details are enough. We check the fit and send you price and delivery time.
- Send your enquiryMachine and part, plus delivery method and contact.
- We check the fitVersion, dimensions and part number against your machine.
- Receive your quotationWith price and delivery time by email.

Questions about Final drive, travel motor Yanmar YB121
- Which part number does Final drive, travel motor Yanmar YB121 have?
- Known part numbers: 172137-73350, 172137-73351, 172137-70631, 172137-70641. We confirm which version is fitted using the machine serial number or the dimensions.
- How quickly can the part be delivered?
- That depends on the part: some parts are in our warehouse, others we source. The delivery time is stated bindingly in the quotation. We deliver across Europe, collection in Nuremberg is possible by arrangement.
- Is the part new?
- Yes, it is a new part. Manufacturer details and the original part number are only used for identification.



