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Engine Internals

BMW engine internals include the rotating assembly - crankshaft, connecting rods, pistons, rings, bearings, sprockets, caps, and other items you would find when doing an engine rebuild or overhaul. From decades of racing experience we insist on selling the highest quality internal engine components that give the best performance with the longest life.
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Repair Kit Piston Rings 86,415mm - S52 (US) - E36 M3 / MZ3 - 11251405783

High quality, 24 Month Warranty

Price: $35.94

132.36
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Genuine BMW Repair Kit Piston Rings - M50/M52 - 11251437077

Genuine BMW # 11251437077

Price: $91.37

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E30 M3 Crank Gear

Genuine BMW # 11211308467

Price: $147.50

176.84
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Repair Kit Piston Rings 11251261130

High quality, 24 Month Warranty

Price: $15.59

72.85
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Repair Kit Piston Rings 11251261132

High quality, 24 Month Warranty

Price: $15.77

72.28
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Engine Repair Kit PISTON RINGS 11251310780

High quality, 24 Month Warranty

Price: $35.70

133.11
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Repair Kit Piston Rings 86,020mm(00) - 11251403810 - E36 M3

High quality, 24 Month Warranty

Price: $38.66

157.06
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Genuine BMW Piston Kit 86,170mm(+0,20) - 11251404963 - E36 M3

Genuine BMW # 11251404963

Price: $2,306.56

3034.45
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Piston Kit 86,565mm(+0,20) - 11251405704 - E36

High quality, 24 Month Warranty

Price: $126.47

2701.87
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Repair Kit Piston Rings 83,980mm("0") - 11251713178 - E30

High quality, 24 Month Warranty

Price: $19.09

86.29
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Repair Kit Piston Rings 11251713192

High quality, 24 Month Warranty

Price: $20.07

56.19
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Repair Kit Piston Rings - 11251713194

High quality, 24 Month Warranty

Price: $21.82

56.19
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Repair Kit Piston Rings - 11251714383

High quality, 24 Month Warranty

Price: $26.40

77.69
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Piston - 11251714810

High quality, 24 Month Warranty

Price: $99.67

272.28
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Repair Kit Piston Rings 11251727461

High quality, 24 Month Warranty

Price: $22.04

56.19
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Repair Kit Piston Rings - M54 3.0 liter Standard Size - 11257506252

High quality OE piston rings, enough to replace the rings on one piston / cylinder

Price: $25.87

105.68
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Repair Kit Piston Rings - 11257511697

High quality, 24 Month Warranty

Price: $34.81

85.71
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Genuine BMW Alusil Piston Rings Kit - E39 M5, Z8

Genuine BMW # 11257843751

Price: $169.99

231.50
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Alusil Piston Rings Repair Kit - 11259071606

High quality, 24 Month Warranty

Price: $34.49

135.72
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ARP Assembly Lube

Ultra-Torque lubricant ensures you can precisely duplicate ARP fastener preload specifications

Price: $1.99

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Rod Bearing Set, OEM - M20, M50, M52, M54, S50US, S52

OEM rod bearing set for 6-cylinder

Price: $43.15

414.48
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Main Bearing Set - M20, M42, M50, M52, M44, M54, S50, S52, S54

High Quality Replacement to BMW # 11211706847

Price: $96.90

132.48
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Genuine BMW Crankshaft - N54 - 11217527881

Genuine BMW # 11217527881

Price: $1,579.99

2124.68
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WPC-Treated Rod Bearing Set - E46 M3, Z4M

Race-ready treated S54 rod bearings for peak performance and high-revving durability

Black Friday Deal! Price Includes Extra 15% OFF, for a limited time!

Price: $424.99

499.99
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WPC Treated Rod Bearing Package - E90/E92/E93 M3

Race-ready treated S65 bearings for peak performance and high-revving durability

Price: $683.99

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BE-Clevite Rod Bearing Set - E90/E92/E93 M3

Designed using correct materials and proper tolerances. Replaces Genuine BMW part #11247841703 and 11247841702

Price: $589.99

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M50, S50, S52 WPC Treated Rod Bearing Set

Add longevity to your M50, S50, S52 bearings

Price: $139.99

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M20, M50, M52, S50, S52, M54, S54 Treated Main Bearing Set

OEM treated bearings for added strength and longevity

Price: $171.99

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Genuine BMW Upper Rod Bearing, Yellow, Standard - 228i/328i/428i, 135i/M235i/335i/435i, 1M/M2/M3/M4

Replacement upper bearing shell - yellow dot color, standard size. Replacement for BMW #11247576714.

Price: $29.99

39.90
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Genuine BMW Upper Rod Bearing, Violet, Standard - 228i/328i/428i, 135i/M235i/335i/435i, 1M/M2/M3/M4

Replacement upper bearing shell - violet dot color, standard size. Replacement for BMW #11247576715.

Price: $29.99

39.90
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Genuine BMW Rod Bearing, Red, Standard - N20, N26, N52, N54, N55, S55

Replacement bearing shell - red dot color, standard size. Replacement for BMW #11247628034

Price: $29.99

39.90
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Genuine BMW Lower Rod Bearing, Blue, Standard - N20, N26, N52, N54, N55, S55

Replacement bearing shell - blue dot color, standard size. Replacement for BMW #11247628035

Price: $29.99

39.90
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Connecting Rod Bolt, M9x47mm - M54, N20, N26, N54, N55, B46, B48, B58, S55

New rod bolts are Genuine BMW and direct replacement for BMW part #11247589671.

Price: $2.49

3.28
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WPC Treated Rod Bearings (1 Rod), Yellow/Red - N20, N54, N55, S55

Standard rod bearings with WPC treatment for better oiling performance. Replaces BMW bearings part numbers 11247576714 Yellow and 11247628034 Red bearing shells.

Price: $75.98

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WPC Treated Rod Bearings (1 Rod), Violet/Blue - N20, N54, N55, S55

Standard rod bearings with WPC treatment for better oiling performance. Replaces BMW bearings part numbers 11247576715 Violet and 11247628035 Blue bearing shells.

Price: $75.98

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Gasket Set Engine Block - 11110150905 - E46 325i SULEV (M56)

Genuine BMW engine gasket set for the block of the M56 SULEV engine (CA, MA, NY, etc)

Price: $199.99

272.93
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Genuine BMW Connecting Rod Bolt - E60 M5, E63 M6, E9X M3

Genuine BMW rod bolt for S65 V8 and S85 V10 replaces BMW part #11247834522

Price: $9.99

12.70
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O-Ring - S54 Oil Pump (E46 M3, Z4 M) - 11411401769

A factory BMW o-ring for the oil pump of the S54 engine and Euro S52

Price: $6.99

8.79
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ARP Rod Bolt Kit - M52 M52TU M54B30 N20/N26 N54 N55 B46/B48 B58 S55

Durable high-performance Pro Series bolts to replace your soft factory rod bolts

Price: $174.99

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WPC Treated Rod Bearings (1 Rod), Red Code - E82 128i, E9X 325i/328i/330i, E60 525i/530i, X3, X5

Standard rod bearings with WPC treatment for better oiling performance. Replaces BMW bearings part number 1247628034 Red bearing shells.

Price: $75.98

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