SX-3618 TIMKEN Rear Engine Crankshaft Seal Eb 740I Bmw

Review TIMKEN Rear Engine Crankshaft Seal For Bmw 4.0l 4.4l V8 Eb for BMW 740I 1993–2001

Introducing the Timken SX-3618 rear engine crankshaft seal, an essential component for maintaining the performance and longevity of your BMW 740i with a 4.0L or 4.4L V8 engine produced between 1993 and 2001. This crankshaft seal is engineered to deliver superior sealing performance against oil leakage, ensuring that your engine operates at its optimal level.

The Timken SX-3618 is designed using advanced materials, including a high-quality elastomeric material for the seal and robust metal components for the seal housing. This combination provides increased resistance to oil, coolant, and other harsh engine fluids, extending the life of your seal and preventing costly repairs.

The crankshaft seal features a precise fit, ensuring a snug connection to the engine block and crankshaft. The sealing surface of the seal is engineered to provide an even compression, ensuring a tight seal and preventing oil from escaping. Additionally, the seal includes an integral gasket to provide an additional layer of protection against leaks.

Installing the Timken SX-3618 rear engine crankshaft seal is a straightforward process, requiring only standard hand tools. The seal comes with clear installation instructions, making it easy for even the most novice DIYers to complete the job.

In summary, the Timken SX-3618 rear engine crankshaft seal is an essential upgrade for your 1993-2001 BMW 740i with a 4.0L or 4.4L V8 engine. This premium seal provides superior sealing performance, preventing oil leaks, and ensuring that your engine operates at its best. With its robust construction, precise fit, and easy installation, the Timken SX-3618 is an excellent investment for any BMW enthusiast.

Pros and Cons of Buying a Timken SX-3618 Rear Engine Crankshaft Seal for a 1993-2001 BMW 740i (4.0L, 4.4L V8 EB)

a. OEM Quality: The Timken SX-3618 is an original equipment manufacturer (OEM) seal produced by Timken, a reputable and trusted automotive parts supplier.

b. Leak Prevention: A faulty crankshaft seal can lead to significant engine oil leaks. Replacing it with a new, high-quality seal like the Timken SX-3618 can help prevent such leaks and ensure proper engine lubrication.

c. Long-Lasting: OEM seals are typically made of high-quality materials and are designed to last longer than aftermarket seals. This can save you from the hassle and cost of frequent replacements.

d. Improved Performance: A well-sealed engine can lead to improved performance and fuel efficiency as there will be no oil loss, and the engine will run more smoothly.

a. Cost: OEM parts, including crankshaft seals, tend to be more expensive than aftermarket alternatives. The Timken SX-3618 may be pricier than some aftermarket seals, but the benefits of OEM quality and longevity may outweigh the cost difference.

b. Availability: Depending on the specific model year and region, the Timken SX-3618 may not be readily available at all automotive parts stores. It's essential to check with local suppliers or order it online from a trusted supplier.

c. Installation Complexity: The installation process of a rear engine crankshaft seal can be complex and time-consuming. Some DIY enthusiasts may find it challenging to replace the seal themselves and may need to hire a professional mechanic.

The Timken SX-3618 rear engine crankshaft seal for a 1993-2001 BMW 740i (4.0L, 4.4L V8 EB) offers several advantages, including OEM quality, leak prevention, long-lasting performance, and improved engine performance. However, it comes with some disadvantages, such as higher cost, potential availability issues, and installation complexity.

If you prioritize OEM quality and long-term reliability, the Timken SX-3618 rear engine crankshaft seal is an excellent choice. However, if cost is a concern, you may consider researching and comparing aftermarket seals to find a suitable and more affordable alternative. Ultimately, it's essential to ensure that you're purchasing a high-quality seal from a reputable supplier to ensure proper engine lubrication and performance.

Details:

Timken rear engine crankshaft seal for 1993 - 2001 Bmw 740I 4.0l 4.4l v8 eb: status: in stock.

specifications differentialsdepo:

• for models: 740i
• for makes: Bmw
• for years: 1993–2001
• brand: Timken
• mpn: Sx-3618
• placement on vehicle: Engine Gaskets Sealing Systems
• type: Engine Crankshaft Seal
• item length: 8.000
• manufacturer warranty: 1 Year
• ipn: C731 44-26
• compatible year: 2001 2000 1999 1998 1997 1996 1995 1994 1993
• core charge: Free No Core Charge
• position: Rear
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Timken Engine Crankshaft Seal

payments differentialsdepo:

• credit card: visa
• wallet: google-pay
• other

offer differentialsdepo:

• in stock #: 4
• started: september 20, 2025
• sold #: 14
• options: ship-to-home
• prices: $27.26–$53.65
• item condition: New
• availability: in stock

returns differentialsdepo:

• time: 30 days
• paid by: seller
• policy: returns accepted

seller differentialsdepo:

• rating: 98.9%
• # reviews: 571551
• city: indianapolis, indiana

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

shipping differentialsdepo:

• type: fixed
• service: standard, expedited
• class: standard, expedited
• transit: 4-7 days