MAHLE 224-3452WR PISTON W/RINGS – RIGHT (STD) FOR 01–05 GM DURAMAX

Product Description

Refresh your LB7/LLY with the MAHLE 224-3452WR Right-Bank Piston w/ Rings (Standard Bore) for 2001–2005 GM 6.6L Duramax. This OE-quality piston ships with a matched ring pack pre-installed and is engineered with expansion-controlled skirts and compensated grooves for stable compression, clean oil control, and long service life under towing or daily duty.

MAHLE 224-3452WR right bank piston, Duramax LB7 LLY standard bore piston, 2001 2002 2003 2004 2005 GM 6.6L piston with rings, MAHLE OE piston Cummins—no, GM Duramax—bank 2 cylinders 2 4 6 8, CPP Diesel Mahle pistons, GTIN 027067914224

Fitment

• 2001–2004 Chevrolet/GMC 2500HD/3500 (6.6L Duramax LB7)
• 2004.5–2005 Chevrolet/GMC 2500HD/3500 (6.6L Duramax LLY)
• Orientation: Right bank (Bank 2) — cylinders 2, 4, 6, 8
• Bore: Standard (STD)

Cross-Reference / Alternatives (Mahle only)

• Left-bank match (STD): MAHLE 224-3451WR
• Right-bank oversize (.020): MAHLE 224-3452WR.020
• Right-bank oversize (.040): MAHLE 224-3452WR.040
• Left-bank oversize (.020): MAHLE 224-3451WR.020
• Left-bank oversize (.040): MAHLE 224-3451WR.040
• LB7/LLY Ring Set (STD): MAHLE 41909
• LB7/LLY Ring Set (.010): MAHLE 41909.01
• LB7/LLY Ring Set (.020): MAHLE 41909.02
• LB7/LLY Ring Set (.040): MAHLE 41909.04

What’s Included

• One (1) piston with wrist pin, clips, and pre-installed ring pack (standard bore)
• Note: Order quantity four (4) for a complete right bank

FAQ

Is this the correct piston for my truck?
Yes—this is the standard-bore right-bank piston for 2001–2004 LB7 and 2004.5–2005 LLY 6.6L Duramax.

Do the rings come pre-installed?
Yes—MAHLE supplies a matched ring pack installed on the piston from the factory.

How many do I need?
Four for the right bank (Bank 2). The left bank uses part number 224-3451WR.

Can I mix left and right pistons?
No. These are bank-specific. Use 224-3451WR for the left bank and 224-3452WR for the right bank.

Specifications for Mahle 224-3452WR