Yanmar Excavator Swing Bearings

Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	B7-3, B7-5, B7-5A, B7-5B, Vio70, Vio70-2, Vio70-3, Vio70-3A, Vio75, Vio75A	Swing Bearing	172187-57600	From $2,100.00	View Info
	See Details	B32, B32-1, B32-2, B37-1, B37-2, B37-2A, B37-2B, B37V (EU), Vio35, Vio35-1	Swing Bearing	172148-57600	From $3,038.00	View Info
	See Details	B3, B3-1, B3-2, B27, B27-1, B27-2, B27-2B, Vio30, Vio30-1, YB271, YB271UZ	Swing Bearing	172142-57600	From $1,099.00	View Info
	See Details	B12-1, B12-2, B12-2B, B12P, B14, B15, B15-3, B17, B17-2, B17-3, B18, SV15, SV17, SV17E	Swing Bearing	172149-57600	From $1,330.00	View Info

Swing bearings for Yanmar mini and compact excavators, covering a wide range of B-series, Vio-series, SV-series, and YB-series machines from the smallest micro models up through the 7-ton class. Each bearing is matched to specific model fitment to ensure proper fit and function during upper structure rotation.

Fits Models At A Glance

Micro Series: B07-1, B08, B08-3, B1U-1, B4U, B4U-1, B6U-1, B7U, B3U
B-Series (1–2 Ton): B12-1, B12-2, B12-2B, B12-3, B12P, B14, B15, B15-3, B17, B17-2, B17-3, B18, B19, B2-5
B-Series (3–5 Ton): B27, B27-1, B27-2, B27-2B, B3, B3-1, B3-2, B32, B32-1, B32-2, B37-1, B37-2, B37-2A, B37-2B, B37V (EU), B5, B5-1, B5-2, B6, B6-1, B6-2
B-Series (5–7 Ton): B50, B50-1, B50-2, B50-2A, B50-2B, B7-3, B7-5, B7-5A, B7-5B
Vio Series: Vio10, Vio10-1, Vio10-2, Vio10-2A, Vio15, Vio15-1, Vio15-2, Vio15-2A, Vio17, Vio20, Vio20-1, Vio20-2, Vio20-3, Vio30, Vio30-1, Vio35, Vio35-1, Vio40, Vio40-1, Vio50, Vio50-1, Vio70, Vio70-2, Vio70-3, Vio70-3A, Vio75, Vio75A
SV Series: SV08, SV08-1, SV13, SV15, SV17, SV17E, J09
YB Series: YB271, YB271UZ, YB451, YB501

Key Notes

Application: Upper structure slewing ring connecting the house to the undercarriage
Part Numbers: OEM-reference SKUs available for B-series, Vio-series, SV-series, and YB-series machines
Fitment Span: Micro excavators under 1 ton through 7-ton class compact excavators
Condition: New replacement swing bearings matched by model and series

Why Choose Broken Tractor

✅ Wide Yanmar model coverage across all compact excavator lines
✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH
✅ Knowledgeable staff to confirm fitment before you order