Skip To Content

Specifications

The Memo Corporation MB4720300424 Ring Set is an OEM‑specification piston ring kit engineered for Detroit Diesel DD15 and Mercedes-Benz OM 472 engine variants (models 472.902, 472.903, 472.904). This full set includes compression rings, oil control rings, and necessary spacers—ideal for restoring combustion sealing and maintaining adequate ring-to-cylinder clearance under heavy-duty usage. Precision manufactured, the rings support optimal engine compression, durability, and oil control across demanding conditions. Offered through Wofford Truck Parts, this ring set supports professional engine rebuilding with durability and reliable component quality.
Weight
2

Compatibility

Freightliner Cascadia (DD15 / OM 472)

Freightliner Columbia / Coronado (DD15 / OM 472)

Mercedes-Benz Actros / Axor (OM 472 engine variants)


Alternative Part Numbers

  • 4720300424
  • MB4720300424
  • MEM‑MB4720300424

Related Parts

Ring Set
AFA Industries Part No: A4376565
$73.86 View Part Contact Us
Ring Set
AFA Industries Part No: A5405717
$87.78 View Part Contact Us
FP Diesel FP-23531252 - Ring Set - Single Cylinder
FP Diesel Part No: 23531252
$87.35 View Part
Ring Set
IPD Part No: C15RS1
$116.61 View Part
Ring Set
IPD Part No: C15RS2
$94.88 View Part
Ring Group
IPD Part No: 4089154
$97.87 View Part
Piston Ring Set
Mcbee-Interstate Mcbee Part No: A-23531251
$67.69 View Part
Piston Ring Set
Mcbee-Interstate Mcbee Part No: M-1830723C92
$43.87 View Part
Piston Ring Set
Mcbee-Interstate Mcbee Part No: M-1817251C91
$34.84 View Part
Ring Set
Memo Corporation Part No: MB4720300424
$35.89 View Part Contact Us
Piston Ring Set
PAI Industries, Inc. Part No: 505005
$53.12 View Part
Piston Ring Set
PAI Industries, Inc. Part No: 505125
$101.75 View Part
Engine Piston Ring Set
Mahle Clevite Part No: S41890
$61.55 View Part
Engine Piston Ring Set
Mahle Clevite Part No: S42133
$81.02 View Part