BMW 1304921 Crankshaft M88 3.5L

( Manufacturer Part Number: 1304921 ), ( Part Type: Crankshaft )

Review BMW Oem M88 3.5l Crankshaft Used fits M30

BMW M88/M30 3.5L Crankshaft - A Testament to Precision and Power

The BMW M88/M30 3.5L Crankshaft is a testament to BMW's engineering excellence, with a rich history of powering some of the most iconic BMW models. This crankshaft, with the part number 1304921, is a crucial component of the M88 and M30 straight-six engines, renowned for their smooth power delivery and responsive performance.

Crafted from high-strength materials, this BMW crankshaft guarantees durability under extreme conditions. Its precision-machined surface ensures optimal rotational symmetry, contributing to the engine's smooth operation. The crankshaft's robust construction, combined with its precise design, allows it to withstand the torque and stress generated by the engine, ensuring reliable performance even under heavy loads.

The BMW M88/M30 3.5L Crankshaft features a unique design with counterweights strategically positioned to reduce vibration and improve balance. This results in a more refined engine sound and a smoother ride for the driver. The crankshaft's bearings are designed to minimize friction, ensuring optimal power transfer from the pistons to the drive wheels.

Installing this crankshaft in your BMW M88 or M30 engine will not only ensure the continued reliability and performance of your engine but also provides an opportunity to upgrade your vehicle's power and responsiveness. This BMW M88/M30 3.5L Crankshaft is a must-have for BMW enthusiasts seeking to restore, modify, or maintain their classic BMW models.

By choosing the BMW M88/M30 3.5L Crankshaft, you're investing in a high-quality component that delivers not only performance but also the assurance of BMW's engineering expertise. This crankshaft is a perfect fit for your BMW, designed to meet the highest standards of quality, durability, and performance.

Buying a BMW M88/3.5L crankshaft, originally from the BMW M1 engine, comes with several pros and cons to consider.

1. Rarity and Exclusivity: The BMW M88 engine was only produced for the M1 model, making this crankshaft a rare and unique find.

2. Performance: The 3.5L engine is known for its potent power and high-revving nature, which can provide an exhilarating driving experience.

3. Potential for Customization: As a separate crankshaft, it can be a starting point for a custom build, allowing for a unique and personalized project.

1. Availability and Cost: Due to its rarity, finding the necessary parts, accessories, and expertise for this engine can be challenging and expensive.

2. Compatibility: The M88 engine was not originally designed for the BMW M30 block, which may require significant modifications to adapt the crankshaft.

3. Reliability: The high-revving nature of the M88 engine can lead to increased wear and tear, potentially reducing its overall lifespan.

While the BMW M88/3.5L crankshaft offers a unique and potentially thrilling driving experience, the challenges associated with its availability, compatibility, and potential reliability issues should be carefully considered. If you are a dedicated enthusiast with the resources to tackle these challenges, this could be an exciting project. However, for those seeking a more straightforward and reliable engine option, it may be wiser to consider other choices. It is recommended to thoroughly research the process, costs, and required expertise before making a decision.

Details:

Buy green, drive smart one part at a time. USPS/USPS Priority or FedEx tracked every step. Eco-Friendly Mission. Quality You Can Trust.

Ready to restore your ride. Inquire for quotes. Important Compatibility Installation Notes. Radios: May require an unlock code for activation.

Fitment Check: Always verify our part number By reusing premium used parts, we divert tons of waste from landfills annually. P55111278AD matches your current component for seamless installation.

part #: 1304921 prices

• $225.00-$1339.50

specifications cranshafengin:

• for models: M30
• for makes: Bmw
• mpn: 1304921
• part type: Crankshaft

payments cranshafengin:

• credit card: Diners-club
• wallet: Paypal
• other

shipping cranshafengin:

• cost: $0.00
• type: Fixed
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• transit: 3-5 Days

offer cranshafengin:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: January 19, 2026
• quantity: 1
• best offers: True

returns cranshafengin:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

seller cranshafengin:

• city: 48160
• # reviews: 2595
• rating: 99.6%

general cranshafengin:

• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
• condition: Used

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