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Main bearings KMP M11 4025120

KMP main bearings 4025120 for Cummins M11 – durable and precise components ensuring crankshaft stability and long-lasting performance.

  • Condition: new
  • SKU: 25108
Ocena 4,8

99.17 EURNet

- +

Product description

KMP Main Bearings M11 – durability and precision for engine performance

KMP main bearings for Cummins M11 engine (part number 4025120) are high-quality components used in the crankshaft system. They reduce friction, stabilize crankshaft rotation, and ensure optimal lubrication under heavy loads. With precise machining and wear-resistant materials, these bearings guarantee long service life and reliable operation in demanding conditions.

Product description

Main bearings play a crucial role in the crankshaft assembly, enabling smooth crankshaft rotation while minimizing energy losses caused by friction. The KMP version is a reliable replacement for original Cummins parts and meets strict quality standards. Their use restores full efficiency of the M11 engine during overhaul.

Technical data

  • Part number: 4025120
  • Inner diameter matched to Cummins M11 crankshaft
  • Material: alloy resistant to high loads and temperatures
  • Precision surface finish ensuring optimal lubrication
  • Available in standard and oversize versions

Application

KMP main bearings are designed for Cummins M11 engines widely used in construction machinery, trucks, buses, and industrial equipment. Replacement is necessary during engine overhaul to ensure crankshaft stability and protection against damage.

Properties

  • High wear and abrasion resistance at high rotational speeds
  • Optimal heat conductivity reducing overheating risk
  • Accurate fit to engine block seats
  • Ensures proper oil film formation
  • High durability under intensive operation
Choosing KMP main bearings is an investment in engine reliability and reduced repair costs. They ensure smooth and efficient operation of the M11 engine even under maximum loads.

Specification

Specification Value
name Main bearings
mark KMP
type M11
part number 4025120
condition new
inner diameter matched to M11 crankshaft
material wear-resistant alloy
operating temperature high thermal loads
versions STD and oversize

Reference numbers

List of reviews:

Steven

2025-10-24

The product meets the basic requirements. Installation was straightforward, and the quality of the part appears to be satisfactory.
Antoni

2025-10-24

Produkt spełnia swoje podstawowe funkcje. Montaż był prosty, a jakość wykonania wydaje się być na odpowiednim poziomie.
Tadeusz

2025-10-04

Produkt spełnia swoje podstawowe funkcje. Jakość wykonania jest na odpowiednim poziomie. Montaż przebiegł bez problemów.
Dennis

2025-07-12

The item meets the basic requirements. The quality of the product is acceptable.
Filip

2025-05-04

Produkt spełnia swoje podstawowe funkcje. Jakość wykonania jest na przyzwoitym poziomie.

Write a review.

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