XZR8®
JCB 128/C2478 Exhaust Silencer Muffler Assembly
JCB 128/C2478 Exhaust Silencer Muffler Assembly - Image 2
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JCB 128/C2478 Exhaust Silencer Muffler Assembly


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Box Dimensions240 x 150 mm
Mounting TypeThree-stud turbocharger flange with dual-spring pipe retention
MaterialAluminized steel
Component TypeResonator silencer
Net Weight8.5 kg

Manufacturer No.

  • 128/C2478
  • 128C2478
  • 128-C2478
  • 128/H2997
  • 128H2997
  • 128-H2997
  • 400/X0059
  • 400X0059
  • 400-X0059

OEM Part No.

  • 128/C2478
  • 128/H2997
  • 400/X0059

Engine Part No.

  • JCB Dieselmax

Interchange No.

  • UKEXH203

Fitment Vehicles

  • JCB 3CX
  • JCB 4CX
  • JCB 3CXS-PC
  • JCB 4CX-PC
  • JCB 215/3CX 15
  • JCB 214e/3C 14
  • JCB 215S/4CX 15
  • JCB 214/3CX 14-PC
  • JCB 3CX-T
  • JCB 3CXS
  • JCB 520-50
Exhaust silencer muffler assembly designed for JCB backhoe loaders equipped with Dieselmax engines. Direct replacement for OEM part numbers 128/C2478, 128/H2997, and 400/X0059. Features 240mm by 150mm exhaust box dimensions with three-stud mounting configuration to turbocharger and dual-spring retention for exhaust pipe connection. Compatible with JCB 3CX, 4CX, 3CXS-PC, 4CX-PC, 215/3CX 15, 214e/3C 14, 215S/4CX 15, 214/3CX 14-PC, 3CX-T, 3CXS, and 520-50 models. Constructed from heat-resistant aluminized steel for durability in construction machinery operating conditions. Noise-reducing resonator design optimizes exhaust flow and reduces sound emissions to meet regulatory standards.