Engine Repair Kit for BMW M54B30 3.0L 6-Cylinder (5 Series)

Description

Comprehensive Engine Overhaul/Rebuild Kit: This complete rebuild kit is designed to address issues such as loss of cylinder compression, oil leaks, and internal component wear.
Included Components: A full set of engine gaskets and seals, a piston set (including piston pins), piston rings (84.00 mm bore), crankshaft main bearings, connecting rod bearings, and thrust washers.
Piston Specifications: The standard bore size is 84.00 mm; for cylinders that have undergone boring, oversized kits (e.g., 84.50 mm or +0.5 mm) are typically also available.
Piston Rings: Typically supplied as a complete set for each piston (a 3-piece set), comprising the oil ring, oil scraper ring, and compression ring.
Applicable Models: Suitable for 2000–2006 BMW models, including the 330i/330Ci/330xi (E46), 530i (E39/E60), X3, X5, and Z4.

Included Components: Upgraded CNC-machined aluminum alloy flap valves (replacing the fragile factory plastic components), aluminum alloy cranks/rocker arms, titanium pivot screws, stainless steel anti-loosening washers, and silicone O-rings.
Primary Function: Completely eliminates the risk of retaining pins or broken plastic flaps falling into the intake manifold.
Compatibility: Fits BMW M54 3.0L engines.