Duramax LB7 Pistons & Rings 2001-2004 Mahle 224-3452WR.020

Mahle piston and ring set for the Duramax LB7 (2001-2004). Listed for one application: Duramax LB7 engines, 2001-2004, in Chevrolet, GMC applications. Confirm your engine code and year against this listing before ordering.

What it does

Pistons and rings seal combustion and control oil. Worn rings burn oil and lose compression; a cracked ring land from detonation ends the engine. A new piston or ring set at the correct bore and compression is the core of every rebuild.

Fits

• Chevrolet vehicles with the Duramax LB7 engine, 2001-2004
• GMC vehicles with the Duramax LB7 engine, 2001-2004

Fixes

• oil consumption and blue smoke
• low or uneven compression
• a bore or stroker build needing new slugs

What's included

• pistons (with pins and locks) and/or rings as listed, at the stated bore size

Specifications

• Brand: Mahle
• Part number: 224-3452WR.020
• Shipping weight: 2.93 lb
• Package size: 4.0 x 4.0 x 4.5 in
• Condition: new
• Product type: Pistons & Rings

Cross-reference

Replaces or interchanges with Mahle 224-3452WR.020 for the Duramax LB7. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.