BMW Internal Engine Parts for BMW 5 Series E34 (1987-1995)

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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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Febi Cylinder Head Bolt Set - E30, E34

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T#:363803

Part#: 11121726478

Special Order: No Guaranteed ETA

$ 32.99 USD

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$ 32.99 USD

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A complete set of 14 cylinder head bolts

Febi Intake Valve - Sold Each - E28, E30, E34

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T#:381760

Part#: 11341708895

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$ 14.99 USD

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$ 14.99 USD

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Replace your worn valves

Glyco "White" Crankshaft Bearing Shell - Set - E28, E30, E34, E36, E3...

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T#:374672

Part#: 11211706852

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$ 111.99

This product was last offered at the strikethrough price on
05-07-2026

$ 108.99 USD

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$ 108.99 USD

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59.75MM(+0.25) bore

Genuine BMW Cam Follower - E28 M5 E34 M5 E30 M3

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T#:34345

Part#: 11341308158

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$ 131.99 USD

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$ 131.99 USD

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Genuine BMW Cam Follower
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
S14,S38

Genuine BMW Threaded Pipe Joint - 11112140435 - E30, E34, E28 ...

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T#:6576

Part#: 11112140435

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$ 13.99 USD

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$ 13.99 USD

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Genuine BMW Threaded Pipe Joint - M20X1,5
This item fits the following BMW Chassis:
E30,E34

Fits BMW Engines including:
M20

Ina Rocker Arm - E28, E30, E34

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T#:557719

Part#: 11331271429

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$ 26.99 USD

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$ 26.99 USD

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Broken rocker arms are a real concern. Replace your broken arm or preventatively replace all of them.

Glyco "White" Crankshaft Bearing Shell - Set - E28, E30, E34, E36, E3...

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T#:374670

Part#: 11211706849

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$ 177.99

This product was last offered at the strikethrough price on
05-07-2026

$ 172.99 USD

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$ 172.99 USD

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Standard bore

Carrillo Pro-H Connecting Rods w/ WMC Rod Bolts - Set Of 6 - M52TU M5...

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T#:20979680

Part#: SCR5150-6

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$ 1,845.99 USD

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$ 1,845.99 USD

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Carrillo rods are your number one option for performance connecting rods! If you are looking to upgrade your M52TU / M50 engine to handle greater power, we highly recommend these Pro-H connecting rods. Upgrading connecting rods in your engine can bring several benefits, particularly if you're looking to enhance performance, reliability, and overall durability. Here are some reasons why you might consider investing in upgraded connecting rods: Increased Strength: Upgraded connecting rods are often made from stronger materials, such as forged steel or titanium, compared to stock rods. This increased strength helps withstand higher levels of stress and load, making them suitable for high-performance applications. Improved Durability: Enhanced materials and manufacturing processes contribute to improved durability, reducing the risk of connecting rod failure, especially in high-stress situations. This is crucial for engines that undergo frequent high-speed or high-stress conditions, such as in racing or heavy-duty applications. Higher RPM Capability: Upgraded connecting rods are designed to handle higher engine RPM (revolutions per minute) without succumbing to fatigue or deformation. This is beneficial for those seeking increased horsepower and torque at higher engine speeds. Reduced Weight: Some upgraded connecting rods are engineered to be lighter while maintaining strength, contributing to a lower overall rotating mass in the engine. This can result in quicker revving, improved throttle response, and better overall performance. Enhanced Precision: Upgraded rods often undergo more precise machining processes, ensuring tight tolerances and improved balance. This precision can lead to better engine stability and reduced vibration, ultimately extending the life of engine components. Compatibility with High-Performance Builds: If you're planning on modifying your engine for increased horsepower through methods like turbocharging or supercharging, upgraded connecting rods become essential. They provide the necessary strength and reliability to handle the increased stresses associated with forced induction. Prevention of Catastrophic Failures: Upgrading connecting rods can act as a preventive measure against catastrophic engine failures. The improved strength and durability reduce the risk of a connecting rod breaking, which could lead to severe engine damage. Specifications: CC(in): 5.512 CC(mm): 140 Style: PRO-H Bolt Size: 3/8 Bolt Type: WMC Pin Width(in): 0.862 Pin Width(mm): 21.89 Big Width(in): 0.862 Bid Width(mm): 21.89 Big Bore(in): 1.8898 Big Bore(mm): 48.001 Pin Size: 22mm QTY: Set of 6 Founded by Fred Carrillo in 1963, Carrillo Connecting Rods was established with an unwavering commitment to uncompromising standards in manufacturing. Fred recognized that the relentless pursuit of speed demanded an equally fervent dedication to the quality of components. This foundational philosophy remains as strong today as it was at the inception of Carrillo in 1963. At CP-Carrillo, quality and pride are inseparable. The process of crafting a CP-Carrillo rod transcends mere forging, production targets, and shipping deadlines. The evolution of connecting rod design has become a collaborative effort involving skilled specialists. Each connecting rod is a precision symphony, with material specialists, forging experts, production craftsmen, design engineers, and engine specialists contributing their expertise and artistry. Customer feedback plays a pivotal role in our continuous product improvement. The close interaction between customers, engineering, and manufacturing fosters the most effective rod designs, enhancing accuracy and service—a value that becomes apparent during your engine build. CP-Carrillo's dimensional integrity stands unparalleled, setting a standard of excellence in the industry.

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BMW Internal Engine Parts for BMW 5 Series E34 (1987-1995)

Sub-Categories

Febi Cylinder Head Bolt Set - E30, E34

Febi Intake Valve - Sold Each - E28, E30, E34

Glyco "White" Crankshaft Bearing Shell - Set - E28, E30, E34, E36, E3...

Genuine BMW Cam Follower - E28 M5 E34 M5 E30 M3

Genuine BMW Threaded Pipe Joint - 11112140435 - E30, E34, E28 ...

Ina Rocker Arm - E28, E30, E34

Glyco "White" Crankshaft Bearing Shell - Set - E28, E30, E34, E36, E3...

Carrillo Pro-H Connecting Rods w/ WMC Rod Bolts - Set Of 6 - M52TU M5...

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