
Illustration may differ. Part number and dimensions are decisive.
Slewing rings · Hitachi · Excavator
Slewing ring Hitachi EX450
Slewing ring for excavator Hitachi EX450, as a new part. Part numbers: 129521, 9129521. We check the fit before we quote price and delivery time.
- Fits
- Hitachi EX450 (Excavator)
- Part numbers
- 129521 · 9129521
- Condition
- New part
- Category
- Slewing rings Hitachi
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
New slewing ring for Hitachi EX450 excavator.
Hitachi EX450 part number for the slewing ring as reference: 9129521.
Technical data of the slewing ring Hitachi EX450, 9129521.
Outer diameter: 1650 mm
Inner diameter: 1274 mm
Number of holes in outer ring: 36 x Ø29 unequal spacing
Number of holes in inner ring: 36 x Ø29 equal spacing
Before fitting, check the mounting surfaces for flatness, then grease the slewing ring and measure the tilting clearance as a baseline. The steps in detail: fitting and lubricating slewing rings.
Similar: Slewing rings Hitachi
Show all 24Free and without obligation
Enquire about Slewing ring Hitachi EX450
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 Slewing ring Hitachi EX450
- Which part number does Slewing ring Hitachi EX450 have?
- Known part numbers: 129521, 9129521. 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.



