Category: Engine Parts
Engine Parts
Genuine Bearing for Kobelco & Hino excavators. Part Number PNUP309ET/2441U474S123/2437U534S123. Genuine Bearing part PNUP309ET/2441U474S123/2437U534S123 for K3V180, K7V125, K7V140. Original Kobelco/Hino/Mitsubishi components for excavators. Category: Engine Parts. Supplied by Shenyue Machinery — trusted global excavator parts supplier since 2007.
Compatible with K3V180, K7V125, K7V140. 3 units currently in our Guangzhou warehouse — ready to ship worldwide.
This genuine
fits Kobelco excavator series including Bearing. As an independent Kobelco parts specialist — not an authorized dealer — Corbay supplies genuine parts via original supply channels together with quality replacement alternatives, exporting OEM and OEM-quality K3V180, K7V125, K7V140 to 30+ countries. Order today — typical lead time 3–5 business days by DHL/FedEx.Part Number PNUP309ET/2441U474S123/2437U534S123Compatible Models K3V180, K7V125, K7V140 Category Engine Parts Stock Status In Stock — 3 units Location - Brand Shenyue / Kobelco Original
Browse other genuine Kobelco Engine Parts compatible with K3V180, K7V125, K7V140. Every part listed here is photographed from real stock in our Guangzhou warehouse.
The Bearing (part number PNUP309ET/2441U474S123/2437U534S123) is a genuine Kobelco excavator component in the Engine Parts family. It is engineered for use with Kobelco SK-series excavators including K3V180, K7V125, K7V140. Common fitments on the production line include models in the SK130 / SK200 / SK250 / SK260 / SK330 / SK350 / SK480 range, as well as similarly numbered machines operated across Southeast Asia, the Middle East, Africa, and Latin America.
Each unit is sourced through our original supply channels and inspected before shipping. We carry OEM, OEM-quality, and high-grade aftermarket equivalents — clearly labeled on every quote. Most SK and SR series Kobelco excavators operating between 6 and 35 metric tons can rely on this engine parts for routine service and major repair work.
Searches commonly associated with PNUP309ET/2441U474S123/2437U534S123: "PNUP309ET/2441U474S123/2437U534S123 engine parts", "Engine Parts Kobelco", "engine parts excavator part PNUP309ET/2441U474S123/2437U534S123", "Kobelco engine parts for SK200-8 SK250-8 SK330-8", "genuine Kobelco engine parts", "engine parts wholesale", "Corbay Bearing".
Customers who need Bearing typically also browse compatible parts such as gaskets, seals, injectors, O-rings, bushings, filters, and sensors within the same engine parts category. Send us your machine serial number and we will match compatible parts from over 100,000+ Kobelco SK-series part numbers available to order.
3 numbers identify this Bearing: PNUP309ET / 2441U474S123 / 2437U534S123. Quote any one of them.
Kobelco engine numbers are revised often; a later number usually back-fits an earlier machine, but not in reverse.
The Bearing on the K3V180. A rolling-element bearing used inside the engine accessory train (idler, tensioner, or fan hub) to carry radial load with low friction.
What failure looks like. Rumbling or whine that rises with engine speed, grease weeping past the seal, or measurable radial play when the belt is released.
Installing PNUP309ET. Always replace as a set with the mating seal. Press on the inner race only — hammering the outer race brinells the raceway.
Stock. 3 units of Bearing (PNUP309ET) in the Guangzhou warehouse. Confirm availability when you enquire — stock moves daily.
Supply type. Genuine, OEM-quality or high-grade aftermarket can normally be quoted for this Bearing; the type is stated on each quotation line. Corbay is an independent supplier and not an authorised Kobelco dealer.
Fitment. Listed for K3V180, K7V125, K7V140. Send the model and serial number and we confirm the variant before shipment.
Freight. Engine parts are dense, so air freight is usually economical for small quantities. Lead time 3–5 business days once confirmed. Often shipped with Common Rail Assy (VH23810E0270) and Thermosat (VHS1632E9120).
