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Rod bearings WIBAKO 4BT3.9 3901172

WIBAKO connecting rod bearings for Cummins 4BT3.9 – durable, wear-resistant, ensuring crankshaft protection and stable engine performance.

  • Condition: new
  • SKU: 14145
Ocena 4,7

16.06 EURNet

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Product description

Connecting Rod Bearings WIBAKO 4BT3.9

Description

The WIBAKO connecting rod bearings for Cummins 4BT3.9 engines are designed to precisely guide the crankshaft journals inside the connecting rods. Made from high-quality bearing alloys, they ensure minimal friction and excellent wear resistance, extending engine life. These bearings are a key component of the crank-piston system, providing stable engine operation under all working conditions. High manufacturing precision guarantees perfect fit, eliminating the risk of excessive clearance and crankshaft damage.

Technical Data

  • Application: Cummins 4BT3.9 engines
  • Material: high-strength bearing alloy
  • Inner diameter: matched to 4BT3.9 crankshaft journals
  • Type: STD connecting rod bearings
  • Temperature resistance: up to 250°C
  • Oil pressure resistance: up to 8 bar

Application

WIBAKO connecting rod bearings are used in Cummins 4BT3.9 diesel engines installed in construction machinery, agricultural equipment, industrial machines and power generators. Their function is to reduce friction between the crankshaft journal and the connecting rod while preventing seizure. Due to their precise fit and durability, these bearings perform reliably in continuous operation, even under high RPMs and heavy loads.

Properties

  • High durability and wear resistance
  • Stable performance across a wide temperature range
  • Minimized oil loss
  • Protection of crankshaft against wear
  • Easy replacement and perfect fit

Specification

Specification Value
name Rod bearings
mark WIBAKO
type 4BT3.9
part number 3901172
condition new
inner diameter matched to 4BT3.9 crankshaft
operating temperature up to 250°C
oil pressure up to 8 bar

Reference numbers

List of reviews:

Tomasz

2025-07-06

Bardzo dobra jakość panewki, idealnie pasuje do mojego silnika. Zdecydowanie polecam!
Bartłomiej

2025-06-04

Kupiłem te panewki do swojej maszyny i jestem mile zaskoczony ich wydajnością. Na pewno wrócę po więcej!
Ewa

2025-04-01

Szybka dostawa i świetna obsługa. Panewki działają bez zarzutu, jestem zadowolony z zakupu.

Write a review.

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