HONDA BJR-4146 Crankshaft Crank Bearings Bjr 86-1988 13000-HB3-840

( Part Type: Bearing Crankshaft Crank ), ( Machine Type: Atv ), ( Oe/oem Part Number: 13000-hb3-840 ), ( Color: Silver ), ( Manufacturer Part Number: BJR 4146 ), ( Compatible Year: 1986 1987 1988 )

Review HONDA Bjr#4146 86 1988 Oem Crankshaft #13000-hb3-840 Good Crank And Bearings fits TRX200SX D100

Introducing the Honda CRankshaft 13000-HB3-840 for the BJR 4146 86-1988 TRX200SX, a high-quality replacement component engineered to deliver exceptional performance and durability.

The crankshaft is a crucial part of your engine, responsible for converting linear motion of the pistons into rotational motion of the crankarm. This Honda original equipment (OE) crankshaft is designed specifically for the TRX200SX model, ensuring a perfect fit and optimal engine function.

The crank bearings, D100, are included in this kit and play a vital role in reducing friction between the crankshaft and the engine block. These bearings are precision-machined using high-quality materials to provide exceptional strength and durability. The OE design ensures a snug fit, reducing vibration and minimizing wear on the crankshaft.

The Honda BJR 4146 86-1988 TRX200SX Crankshaft 13000-HB3-840 kit features a polished finish, which not only enhances the appearance but also protects the crankshaft from corrosion and wear. The bearings have been greased to ensure a smooth installation process and to provide adequate lubrication for the engine's operation.

This replacement crankshaft and bearings kit are engineered to meet or exceed OE specifications, ensuring that your engine continues to perform at its best. Installation is straightforward, and the kit includes all necessary hardware for a hassle-free installation process.

Investing in a high-quality replacement crankshaft and bearings kit, such as the Honda BJR 4146 86-1988 TRX200SX Crankshaft 13000-HB3-840, is an investment in the longevity and performance of your engine. Trust the expertise of Honda to deliver a product that meets your expectations for reliability, durability, and performance.

The Honda BJR 4146 crankshaft and crank bearings (D100, part numbers 13000-HB3-840) are components commonly found in Honda TRX200EX and TRX250EX all-terrain vehicles from the model years 1986 to 1988. Replacing these parts can help improve the engine performance and extend the life of the engine. Below are some pros and cons of buying and installing these parts.

1. Improved engine performance: New crankshaft and bearings can reduce engine noise, improve power delivery, and increase fuel efficiency.

2. Increased engine life: Worn-out crankshaft and bearings can lead to engine damage. Replacing these parts can prevent further damage and extend the engine's life.

3. Better reliability: A rebuilt engine with new crankshaft and bearings can be more reliable than an engine with worn-out components.

4. Enhanced resale value: A well-maintained engine with new crankshaft and bearings can command a higher resale value.

1. Cost: Replacing the crankshaft and bearings is a significant investment, especially if other engine components also need to be replaced.

2. Labor costs: Installing the new crankshaft and bearings requires specialized tools and knowledge. Labor costs can add to the overall expense.

3. Downtime: Installing the new crankshaft and bearings can take several hours, which means the ATV will be out of commission during the repair.

4. Risk of damage: There is a risk of damaging other engine components during the installation process.

Replacing the crankshaft and bearings (D100, part numbers 13000-HB3-840) in a Honda TRX200EX or TRX250EX all-terrain vehicle from the model years 1986 to 1988 can provide several benefits, including improved engine performance, increased engine life, better reliability, and enhanced resale value. However, the investment required to purchase and install these parts can be significant, and there are some risks involved. Ultimately, the decision to replace the crankshaft and bearings depends on the individual's budget, priorities, and the condition of the engine. If the engine is showing signs of significant wear or damage, replacing the crankshaft and bearings may be a worthwhile investment. If the engine is in good condition and the owner is not experiencing any significant performance issues, it may be more cost-effective to hold off on the replacement until it becomes necessary.

If you are considering replacing the crankshaft and bearings in your Honda TRX200EX or TRX250EX all-terrain vehicle from the model years 1986 to 1988, we recommend consulting with a qualified mechanic to assess the condition of the engine and provide an accurate estimate of the cost and time involved in the replacement process. Additionally, researching reputable suppliers and comparing prices can help ensure you get the best value for your investment.

part # bjr4146 prices

• $46.00-$79.99

specifications atvsienna:

• for models: Trx200sx, D100
• for makes: Honda
• part type: Bearing Crankshaft Crank
• machine type: Atv
• oe/oem part number: 13000-hb3-840
• color: Silver
• manufacturer part number: BJR 4146
• compatible year: 1986 1987 1988

payments atvsienna:

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

offer atvsienna:

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

seller atvsienna:

• # reviews: 44
• rating: 100.0%

shipping atvsienna:

• class: Standard
• transit: 5-11 Days
• cost: $0.00
• service: USPS Ground Advantage
• type: Calculated
• carrier: USPS

general atvsienna:

• condition: Used
• ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts

returns atvsienna:

• policy: No Returns

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