Product Description
Rebuild your high-output 2001–2002 Cummins 5.9L HO the right way with the MAHLE 224-3354WR.040 piston set. This +.040″ (1.00 mm) oversize piston with fully matched ring pack is designed to deliver OE-quality durability, superior sealing, and repeatable performance under heavy-duty or performance use.
Fitment
- 2001–2002 Dodge Ram 2500 / Ram 3500 with 5.9L Cummins high-output engine (VIN code “7”)
- For HO (High Output) factory 24-valve, 6-cylinder 5.9L Cummins engines only
Cross-Reference / Alternatives (Mahle on CPP Diesel only)
Notes
This kit includes six (6) pistons with matched ring sets — one complete set for the 6-cyl engine. It is critical to bore/hone the block to the correct oversize specification and check for proper clearances, end-gaps, and installment procedures.
FAQ
Will this product fit my 2001–2002 5.9L Cummins HO engine?
Yes — the 224-3354WR.040 is specifically engineered for 2001–2002 5.9L Cummins HO (VIN “7”) trucks, at the +.040″ oversize bore.
Is the listed price for one piston or a full set?
The price listed is for a full set of six pistons with rings — one complete engine set.
Does this piston kit include rings and wrist pins?
Yes — the kit comprises the pistons, matched ring sets, wrist pins and clips per Mahle’s specified kit.
Can I use this on a non-HO 5.9L Cummins engine?
No — this kit is designed exclusively for the HO (VIN “7”) 2001-2002 5.9L Cummins engines. Using it on non-HO blocks may lead to mismatched clearances or improper fitment.
Specifications for Mahle 224-3354WR.040
| Attribute | Value |
|---|---|
| Brand | MAHLE |
| Part Number | 224-3354WR.040 |
| Oversize | +.040″ (1.00 mm) |
| Engine Compatibility | 2001–2002 Dodge Ram 2500/3500 5.9L Cummins HO (VIN “7”) |
| UPC | 027067913555 |
| GTIN | 027067913555 |
| Shipping Info | Free ground shipping; optional shipping insurance available |
| Prop 65 Warning | This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Learn more |
