HARLEY-DAVIDSON 26035-99B Oil Pump E/g U/c

( Brand: Harley-davidson ), ( Manufacturer Part Number: 26035-99B ), ( Part Type: Oil Pump ), ( Country Of Origin: United States )

Review HARLEY DAVIDSON E/g U/c Oil Pump Assembly fits FLHTCUI 2002

The **Harley-Davidson 26035-99B 2002 E/G U/C FLHTCUI Oil Pump** is a precision-engineered component designed exclusively for the **2002 Harley-Davidson FLHTCU (Street Glide Ultra Classic)** model, ensuring optimal lubrication and performance for this iconic cruiser. This oil pump is a critical part of the engine s lubrication system, responsible for circulating clean, pressurized oil throughout the crankcase, cylinder walls, and other vital moving components to minimize friction, reduce wear, and extend the lifespan of the **Evo V-Twin engine**. Crafted from high-quality materials, including durable metal casings and precision-machined internals, this pump is built to withstand the demands of Harley-Davidson s powerful displacement while maintaining reliability under high-temperature and high-stress conditions. The **26035-99B** designation ensures compatibility with the **2002 model year**, making it a direct OEM replacement part that fits seamlessly into the engine bay without modifications. Whether used in a restoration project, routine maintenance, or as a preventive replacement, this oil pump upholds Harley-Davidson s reputation for rugged durability and performance, allowing riders to enjoy smooth, uninterrupted power delivery with every ride. Its robust construction and tight tolerances also help prevent oil starvation, a common issue in high-mileage engines, thereby safeguarding against costly internal damage. For enthusiasts and mechanics alike, this part represents a straightforward yet essential upgrade to maintain the integrity of one of Harley-Davidson s most beloved classic cruiser models.

### **Pros and Cons of buying a Harley-Davidson 26035-99B (2002 E/G U/C FLHTCUI Oil Pump)**

1. **Direct Fit Replacement** This is an exact OEM (Original Equipment Manufacturer) oil pump for the 2002 Harley-Davidson FLHTCUI (Road Glide Ultra Classic). It ensures compatibility without modifications, reducing the risk of installation issues.

2. **Reliability** Harley-Davidson parts are designed to meet the engine s specifications, which can help maintain performance and longevity if the pump fails. Using an OEM part minimizes the risk of premature wear or failure due to mismatched materials.

3. **Ease of Installation** Since it is a direct replacement, swapping out the old pump should be straightforward for someone with basic mechanical skills. The part is designed to fit seamlessly into the engine s existing oil circulation system.

4. **Support for Performance** A properly functioning oil pump is critical for lubricating the engine, reducing friction, and preventing overheating. Replacing a failing pump can restore proper oil flow, which is essential for long-term engine health.

5. **Availability of Documentation** As an OEM part, it comes with manufacturer-backed documentation, including part numbers, installation instructions, and warranty details (if applicable), which can be useful for troubleshooting or future reference.

6. **Cost-Effective for Critical Repairs** While not the cheapest option, replacing a failed oil pump early can prevent more expensive engine damage (e.g., bearing failure, camshaft wear) that could result from prolonged oil starvation.

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1. **Age of the Part** The 2002 model year is relatively old, and while the part itself may be functional, finding a reliable seller can be challenging. Some aftermarket or eBay sellers may offer counterfeit or low-quality replicas.

2. **Potential for Counterfeit Parts** Due to the popularity of Harley-Davidson parts, there is a risk of purchasing a fake or substandard oil pump. Counterfeit parts may fail prematurely or not fit correctly, leading to further damage.

3. **Labor Costs** Even though the part is a direct fit, replacing an oil pump typically requires removing the engine cover, draining oil, and possibly adjusting timing or seals. Labor costs can add up, especially if professional help is needed.

4. **Wear on Related Components** If the oil pump failure was due to prolonged neglect (e.g., low oil levels, contaminated oil), other engine components (e.g., bearings, seals, or the crankshaft) may already be damaged. Replacing just the pump may not fully resolve underlying issues.

5. **Limited Warranty** Harley-Davidson s warranty on OEM parts may not cover all scenarios, especially if the pump failed due to improper maintenance (e.g., using the wrong oil viscosity). Aftermarket sellers may offer even shorter or no warranties.

6. **Alternative Options** While this is an OEM part, there may be aftermarket alternatives (e.g., from brands like **Torque, Rotary, or Harley-Davidson Performance Parts**) that offer similar performance at a lower cost. These alternatives can sometimes be just as reliable with proper sourcing.

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The **Harley-Davidson 26035-99B oil pump** is a **reliable OEM replacement** for the 2002 FLHTCUI, ensuring proper fit and function if the original pump has failed. However, the **risk of counterfeit parts, labor costs, and potential underlying engine issues** must be considered. If purchasing from a reputable dealer (e.g., Harley-Davidson authorized parts stores, trusted online retailers, or a mechanic with a good reputation), the part can be a **sound investment** to prevent catastrophic engine damage.

For those comfortable with DIY repairs and sourcing parts carefully, this is a **practical choice**. However, if budget or time is a concern, exploring **high-quality aftermarket alternatives** (with positive reviews) could be a cost-effective compromise.

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1. **Verify the Seller** Purchase from an **authorized Harley-Davidson dealer, a reputable online marketplace (e.g., RockAuto, Cycle World Parts), or a trusted mechanic** to avoid counterfeit parts.

2. **Check for Underlying Issues** Before installing, inspect the **oil filter housing, seals, and related components** for wear. Replace any damaged parts to ensure the pump functions correctly.

3. **Consider Aftermarket Options** If the OEM part is significantly more expensive, compare **aftermarket brands with strong reviews** (e.g., **Torque Oil Pumps, Rotary, or Harley-Davidson Performance Parts**) for a balance of quality and cost.

4. **Budget for Labor** If not replacing the pump yourself, factor in **labor costs** (typically $150 $300 depending on the shop) for a professional installation.

5. **Maintain Proper Oil Levels** After replacement, **monitor oil levels regularly** and use the **correct oil viscosity** (e.g., 20W-50 or 20W-60 for Harley-Davidson engines) to prevent future pump failures.

**Final Verdict:** The **26035-99B is a good choice for OEM reliability**, but **due diligence in sourcing and maintenance** is essential. If cost is a concern, **vetted aftermarket alternatives** may be worth considering. Always prioritize **proper installation and ongoing engine care** to maximize the lifespan of your Harley-Davidson.

Details:

2002 Harley Davidson E/G U/C FLHTCUI Oil Pump Assembly.

part #: 2603599b prices

• $79.99-$190.95

specifications cyclevintagee:

• for models: Flhtcui
• for makes: Harley
• for years: 2002
• brand: Harley-davidson
• mpn: 26035-99b
• part type: Oil Pump
• country of origin: United States

seller cyclevintagee:

• city: Janesville, Wisconsin
• rating: 99.9%
• # reviews: 7720

returns cyclevintagee:

• policy: Returns Accepted
• time: 60 Days
• paid by: Seller

general cyclevintagee:

• condition: Used
• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories

payments cyclevintagee:

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

offer cyclevintagee:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: February 20, 2026

shipping cyclevintagee:

• service: Economy
• transit: 4-7 Days
• class: Economy
• type: Fixed
• cost: $0.00

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