Silencer exhaust suitable for JCB Excavators JS130-180
FEROSTEM

Silencer exhaust suitable for JCB Excavators JS130-180

Catalog number:SKX986550FM Nr OEM:JNH0029 Manufacturer:FEROSTEM
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EXHAUST MUFFLER (ISUZU) SUITABLE FOR JCB JS EXCAVATORS - JNH0029

Technical Specification and Compatibility

An essential component of the exhaust system – a final muffler, designed for JCB JS series excavators (models JS130-JS180) equipped with the reliable ISUZU engine. It is a key component responsible for reducing the noise emitted by the engine and ensuring optimal exhaust gas flow, which affects the power and efficiency of the power unit. Made from high-quality steel resistant to high temperatures and corrosion, it ensures long service life and effective sound dampening.

Part number: JNH0029
Alternative part numbers: KNH0643, NH0029, 331/34327
Manufacturer: GX-AFTER
Compatible engines: Isuzu

GX-AFTER is the smart choice for your machine. We provide high-class replacement parts that combine excellent quality with an attractive price. Each part is carefully verified to ensure full compatibility and reliability you can depend on.

Related Parts

  • › Manifold gasket: Always use a new gasket to ensure a 100% seal.
  • › Clamps and hangers: Check the condition of the mounting components and replace them if necessary to avoid vibrations and cracking.

Application in machines

Brand Type / Series / Model
JCB Excavators: JS130, JS130W, JS145W, JS160, JS160W, JS180

The list above is for reference. It is key to match the muffler to your specific JS excavator model with an Isuzu engine.

⚠️ Safety Warning

Exhaust system components reach very high temperatures. Before starting work, ensure the engine is completely cool. Use protective gloves to avoid burns.

Part's Role in the Machine and Failure Diagnostics

The muffler is crucial for operator comfort and proper engine function. Its failure (burnout, corrosion, blockage) leads to excessive noise, a drop in engine power, and in extreme cases, overheating of the turbocharger.

  • › Significant increase in engine noise.
  • › Visible cracks, holes, or advanced corrosion on the muffler body.
  • › Loss of engine power and increased fuel consumption (clogged muffler).
  • › Smell of exhaust fumes in the cab or near the engine.

Peace of Mind Guarantee: Why Choose Our Offer?

A loud machine is not just an inconvenience, but a risk of engine damage.

A clogged muffler increases back pressure in the exhaust system, which can lead to turbocharger damage and engine overheating. Don't risk serious failures – order a new, robust GX-AFTER muffler and restore your machine's proper operating parameters and acoustic comfort.

📞 Can't find the part you're looking for?

No problem. Our website shows only a few thousand of the over 60,000 parts we have in stock. Contact us – we probably have what you need on the shelf!

🔧 Expert's Guide: Key Installation Tips

  1. Check the manifold: Before installing the new muffler, check the exhaust manifold for cracks.
  2. Use a new gasket: Always install the muffler with a new gasket at the manifold connection to ensure a 100% seal.
  3. Check hangers and mounts: Make sure the rubber hangers and muffler mounts are not perished or broken. Damaged mounts lead to vibrations and cracking of the new muffler.
  4. Tighten evenly: Tighten the mounting bolts gradually and evenly to ensure the gasket seats properly.

Frequently Asked Questions (FAQ)

1. What is back pressure in an exhaust system?

Back pressure is the resistance that exhaust gases encounter on their way from the cylinder to the tailpipe outlet. Every muffler generates some back pressure, but when it's clogged with soot or damaged internally, this resistance increases dramatically. Too much back pressure makes it difficult for the engine to "exhale" exhaust gases, which leads to a loss of power and an increase in temperature.

2. Can a damaged muffler damage the turbocharger?

Yes, definitely. A clogged muffler prevents hot exhaust gases from freely exiting the system, which leads to an extreme increase in temperature in the turbocharger. This can cause the turbine rotor to overheat and be damaged, and can even crack its housing.

3. My muffler is "rattling" inside. What does that mean?

Rattling usually means that the internal baffles or perforated pipes inside the muffler have burned out, corroded, and broken off. Such a loose element can eventually completely block the flow of exhaust gases, leading to a sudden loss of engine power.

Question mark

Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.

SKX986550FM
JNH0029
9.56 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
EXCAVATOR
OEM NUMBERS
KNH0643, / NH0029 / 331/34327
ENGINE
ISUZU

Specific References

MPN
JNH0029
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Silencer exhaust suitable for JCB Excavators JS130-180

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Manufacturer

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57A
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100

Responsible person

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57A
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100
gross price

1,536.27 zł

net price
1249,00 zł
Temporarily unavailable
1249,00 zł
net price

1,536.27 zł

gross price
  • You will receive 125 points, it gives you 50.00 zł
  • Lowest price from 30 days before the discount: 1,536.27 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    EXCAVATOR
    OEM NUMBERS
    KNH0643, / NH0029 / 331/34327
    ENGINE
    ISUZU

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    WE OFFER PRODUCTS OF THE BEST BRANDS

    SERWIS KOP Sp. z o.o. Sp.k.
    ul. Podkarpacka 57A, 35-082 Rzeszów
    NIP: 813-352-97-49 REGON: 180286726

    Opening hours
    Telephone support - Monday - Friday (8:00 AM – 5:00 PM)
    Order pick-up - Monday - Friday (8:00 AM – 4:30 PM)

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