V-TWIN MANUFACTURING 12-0108 Oil Pressure Bbypass Shim

( Brand: V-twin Manufacturing ), ( Manufacturer Part Number: 12-0108 ), ( Part Type: Oil Pressure )

Review V TWIN MANUFACTURING Oil Pressure Guage Bbypass Shim Harley Davidson Model's fits 1999–2016

Introducing the V-Twin 12-0108 oil pressure bypass shim, an essential component for Harley-Davidson motorcycles manufactured between 1999 and 2016. This premium quality shim is specifically designed to address oil pressure concerns in these models, ensuring optimal engine performance.

The V-Twin 12-0108 is meticulously crafted from high-grade materials that are both durable and reliable. Its primary function is to bypass the factory oil pressure regulator, allowing the engine to receive the appropriate oil pressure it needs to run efficiently. The shim is precisely engineered to fit seamlessly into the existing system, requiring no modification to the engine or oil pump.

This oil pressure bypass shim is an excellent solution for Harley-Davidson riders who have experienced issues with low oil pressure, engine stalling, or rough idling. By bypassing the factory regulator, the shim allows the engine to maintain consistent oil pressure, resulting in smoother operation and improved overall performance.

Installing the V-Twin 12-0108 shim is a straightforward process. It can be installed in just a few minutes using common hand tools, making it an accessible upgrade for both professional mechanics and enthusiastic DIY riders. The shim comes complete with clear installation instructions, ensuring a hassle-free experience.

Investing in the V-Twin 12-0108 oil pressure bypass shim is an investment in the longevity and reliability of your Harley-Davidson motorcycle. It provides peace of mind, knowing that your engine is receiving the necessary oil pressure to operate at its best. Whether you're a daily rider or a weekend warrior, this shim is an indispensable addition to your motorcycle's maintenance regime.

In summary, the V-Twin 12-0108 oil pressure bypass shim is a high-quality, easy-to-install solution for Harley-Davidson motorcycles from 1999 to 2016 that have experienced oil pressure issues. It is meticulously crafted from durable materials, allows for consistent oil pressure, and is simple to install, making it an essential upgrade for any Harley-Davidson rider seeking optimal engine performance.

Pros and Cons of Buying a V-Twin 12-0108 Oil Pressure Bypass Shim for 1999-2016 Harley Davidson Motorcycles

a. Improved engine performance: The oil pressure bypass shim can help maintain consistent oil pressure in the engine, leading to improved performance and longevity.

b. Prevents damage: By addressing oil pressure issues, the shim can prevent potential engine damage caused by low oil pressure.

c. Cost-effective: Compared to other engine repairs or replacements, the shim is a relatively inexpensive solution to address oil pressure concerns.

d. Easy installation: The shim is a simple part to install, typically requiring minimal tools and time.

a. Potential for false positives: Some riders have reported that their engines didn't actually have a problem with oil pressure but still required the shim for proper operation.

b. May not solve all oil pressure issues: If the oil pressure problem is caused by a more significant issue (e.g., worn piston rings, damaged crankshaft), the shim may not be a sufficient solution.

c. Requires engine disassembly: To install the shim, you'll need to disassemble the engine, which can be a time-consuming and labor-intensive process.

The V-Twin 12-0108 oil pressure bypass shim can be a valuable investment for Harley Davidson motorcycle owners experiencing oil pressure concerns, as it can lead to improved engine performance, prevent potential damage, and be a cost-effective solution. However, it's essential to consider the potential for false positives and the need for engine disassembly before deciding to purchase and install the shim. If you're unsure about the root cause of your oil pressure issue, consult a professional mechanic for an accurate diagnosis.

Before purchasing the oil pressure bypass shim, consider having your Harley Davidson motorcycle inspected by a professional mechanic to determine the underlying cause of any oil pressure concerns. If the issue is indeed related to low oil pressure, the shim can be a viable solution. However, if the problem is more significant, other engine repairs or modifications may be necessary.

Details:

Shim is machined and assures proper spring pre-load raising stabilizing volume pressure. FITS: FXD 1999 2017 FXST FLST FLT 1999 -2016, 1999 -2016.

part #: 120108 prices

• $14.19-$39.99

specifications tachometermotorcycleiz:

• for makes: Harley, Davidson
• for years: 1999-2016
• brand: V-twin Manufacturing
• mpn: 12-0108
• part type: Oil Pressure

returns tachometermotorcycleiz:

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

payments tachometermotorcycleiz:

• other
• credit card: Mastercard
• wallet: Google-pay

offer tachometermotorcycleiz:

• started: February 23, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 4

seller tachometermotorcycleiz:

• city: Poplar Bluff, Missouri
• rating: 100.0%
• # reviews: 477

shipping tachometermotorcycleiz:

• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• transit: 4-10 Days
• cost: $0.00
• class: Standard

general tachometermotorcycleiz:

• condition: New
• Motorcycle Scooter Parts Accessories > Instruments Gauges > Instrument Gauge Parts

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