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BMW Internal Engine Parts

Rebuilding your engine or giving your cylinder head an overhaul? Internal engine components covers parts that are located within the engine block and cylinder head. Examples include: timing chains and tensioners, rocker arms, rod bolts and studs, head bolts, valve springs, connecting rods, and more. These are Genuine BMW engine parts, performance upgrades, or approved aftermarket brands that have a long track record of reliability and quality.

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TIMING CHAIN WITH TENSION RAIL

10X Entries Into Our F80 M3 Sweepstakes

T#:57231560

Part#: 11318658027

In Stock

Sale - Save 37% $ 85.99

This product was last offered at the strikethrough price on
08-25-2026

$ 54.00 USD

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Sale - Save 37%

$ 85.99

This product was last offered at the strikethrough price on
08-25-2026

$ 54.00 USD

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Rod Bearing Set - Standard (48.00 Mm)

T#:55821723

Part#: 11241715701

In Stock

$ 159.99 USD

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$ 159.99 USD

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Main Bearing Set (Standard)

T#:55857747

Part#: 11211725917

Ships in 3 Business Days

$ 90.99

This product was last offered at the strikethrough price on
07-15-2026

$ 85.99 USD

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$ 85.99 USD

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Rocker Arm - Set Of 8

10X Entries Into Our F80 M3 Sweepstakes

T#:56507832

Part#: 11337559797

Ships on Dec 2, 2026

$ 99.99 USD

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$ 99.99 USD

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Intake Hydraulic Tappet - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:56797117

Part#: 11337548690

Ships on Dec 14, 2026

$ 10.99 USD

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$ 10.99 USD

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