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Valve guide TRW D2066 / D9508 81-25106

TRW 81-25106 valve guide for MAN D2066/D9508 engines. Heat and wear resistant, ensures precision valve operation.

  • Condition: new
  • SKU: 49660
Ocena 5,0

4.28 EURNet

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Product description

Valve Guide TRW D2066 / D9508

Description

The TRW valve guide with part number 81-25106 is a high-quality component designed for truck and heavy-duty engines, including MAN D2066 and D9508. This precision-made element ensures correct guidance of the valve stem within the cylinder head. Made of heat-resistant alloys, the TRW guide minimizes wear on valves and seats, increasing overall engine reliability and durability.

Technical Data

  • Internal diameter: matched to valve stems used in MAN D2066 / D9508
  • Material: high-grade cast iron or heat-resistant steel
  • Processing: precision grinding and surface hardening
  • Heat resistance: over 400°C
  • Application: MAN diesel engine cylinder heads

Application

The TRW 81-25106 valve guide is used in engines of trucks, buses and industrial machines. It ensures correct clearance between valve and guide, prevents seizure, and guarantees stable engine operation. Essential for cylinder head overhauls and complete engine rebuilds.

Properties

  • High resistance to heat and wear
  • Ensures precise valve guidance
  • Reduces friction and risk of damage
  • OEM specification compatibility
  • Easy installation during head refurbishment

Specification

Specification Value
name Valve guide
mark TRW
type D2066 / D9508
part number 81-25106
condition new
heat resistance 400 °C
internal diameter matched to D2066/D9508 valve
material hardened cast iron/steel
processing grinding, hardening

Reference numbers

List of reviews:

Damian

2025-06-17

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

2025-03-31

Część pasuje do maszyny, jednak nie zauważyłem znaczącej różnicy w wydajności po jej wymianie. Standardowy produkt.
Przemysław

2025-03-31

Zamówienie dotarło na czas. Prowadnica wygląda solidnie, jednak nie miałem jeszcze okazji jej przetestować w praktyce.

Write a review.

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Znakomita obsługa. Przyjazny i pomocny personel. Płatność, cło i transport zostały zrealizowane szybko i profesjonalnie.

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