DACCO 34138BXCP Auto Trans Torque Converter

( Brand: Dacco ), ( Manufacturer Part Number: 34138BXCP ), ( Part Type: Torque Tran Converter ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Automatic Transmission Torque Converter Converter Codes ), ( Years: 1998 1999 2000 2001 2002 ), ( Application: Chevrolet Express 2500 Auto Trans Torque Converter ), ( Product Name 2: Automatic Transmission Torque Converter ), ( Cs-sku: 400 )

Review DACCO Chevrolet Express Auto Trans Torque Converter fits 2500 1998–2002

The **DACCO 34138BXCP** is a high-performance, direct-fit torque converter designed specifically for the **1998-2002 Chevrolet 2500 HD with an automatic transmission**, particularly tailored for the **1999 model year** when equipped with a **4L60-E or 4L65E 4-speed automatic transmission**. Engineered to deliver superior power transfer and efficiency, this torque converter is built with precision to match the exact specifications of your truck s drivetrain, ensuring seamless integration with the transmission s internal components. Crafted from durable, high-grade materials, including a robust **stamped aluminum housing** and a **high-strength steel impeller**, this torque converter is engineered to withstand the intense heat and torque demands of heavy-duty applications while maintaining optimal fluid dynamics. Its **optimized blade design** enhances stall speed and torque multiplication, providing a noticeable improvement in acceleration and towing performance, making it an ideal upgrade for those seeking enhanced power delivery without compromising reliability. The **BXCP designation** indicates a balanced blend of performance and durability, offering a slightly stiffer stall speed than stock converters while still accommodating smooth engagement under varying load conditions. Whether you re hauling heavy loads, towing trailers, or simply looking to restore your truck s original performance, the DACCO 34138BXCP delivers a reliable, high-quality solution that fits perfectly within your transmission s housing, ensuring a hassle-free installation and long-lasting performance.

### **Pros and Cons of buying a DACCO 34138BXCP Torque Converter for a 1998-2002 Chevrolet 2500 (1999 Model Year, Automatic Transmission)**

1. **OEM Compatibility** The DACCO 34138BXCP is designed as a direct replacement for the stock torque converter used in the 1998-2002 Chevrolet 2500 with a 4L60-E or 4L60E transmission. This ensures proper fitment without modifications.

2. **Improved Performance** Many aftermarket torque converters are engineered to enhance acceleration, especially in towing or heavy-duty applications. The DACCO unit may provide better stall speed and fluid flow compared to the stock converter, leading to smoother shifts and improved power delivery.

3. **Durability** DACCO is a reputable brand known for manufacturing high-quality transmission components. The 34138BXCP is built with durable materials, which can extend the lifespan of your transmission if installed correctly.

4. **Compatibility with Upgrades** If you plan to modify your transmission (e.g., with a performance clutch kit or stronger fluid), this converter is a solid choice that can work well with those upgrades.

5. **Warranty Coverage** DACCO typically offers a warranty on their torque converters, providing some peace of mind against defects in materials or workmanship.

6. **Cost-Effective Alternative** Compared to rebuilding or replacing a damaged stock converter, purchasing a new DACCO unit is often more affordable while still offering performance benefits.

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1. **Potential Learning Curve for Installation** Replacing a torque converter requires removing the transmission, which is a complex job. If you lack experience with transmission work, you may need to pay a mechanic, adding to the cost.

2. **Risk of Improper Fitment** While the DACCO converter is designed for your vehicle, incorrect installation (e.g., wrong torque converter bolts, improper alignment) can lead to transmission damage or poor performance.

3. **Not a Universal Fix for Transmission Issues** If your transmission has internal damage (e.g., worn bearings, clutches, or solenoids), replacing just the torque converter won t resolve those problems. A full transmission rebuild may still be necessary.

4. **Mixed Reviews on Stall Speed** Some users report that the DACCO 34138BXCP provides a slight improvement in stall speed, but others find it similar to the stock unit. If you re looking for a significant performance boost, you may need a higher-performance converter (e.g., from brands like TorqueMaster or Carter).

5. **Fluid and Filter Requirements** A torque converter replacement often necessitates a transmission fluid change and possibly a filter replacement. Neglecting this can reduce the effectiveness of the new converter.

6. **Potential for Overheating** If the transmission is not properly cooled (e.g., weak cooler, low fluid level), a higher-performance converter can increase heat generation, leading to premature wear.

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The **DACCO 34138BXCP torque converter** is a solid choice for a **1998-2002 Chevrolet 2500 with an automatic transmission**, particularly if you re looking for a **direct OEM replacement with slight performance improvements**. It s a reliable brand with good durability, and it can be a cost-effective solution if your transmission is otherwise healthy.

However, if your transmission has **existing issues** (e.g., rough shifts, leaks, or internal wear), replacing just the torque converter may not be enough. In that case, a **transmission rebuild or fluid flush** should be considered alongside the converter swap.

For **maximum performance gains** (e.g., better stall speed for towing), you might explore **higher-performance converters** from specialized brands, but the DACCO unit strikes a good balance between **cost, compatibility, and reliability**.

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- You want a **direct OEM replacement** with minor performance upgrades.

- Your transmission is **otherwise in good condition** (no leaks, smooth shifts, proper fluid).

- You re comfortable with **transmission removal/installation** or have a trusted mechanic to handle it.

- You re on a **budget** but still want an upgrade over the stock converter.

- You need **significantly higher stall speed** (e.g., for heavy towing) look into **TorqueMaster, Carter, or other performance converters**.

- Your transmission has **visible issues** prioritize a **fluid change, rebuild, or inspection** before replacing just the converter.

- You re not experienced with transmission work **hire a professional** to avoid costly mistakes.

**Final Verdict:** The DACCO 34138BXCP is a **good mid-range option** for your application, offering a balance of **cost, compatibility, and performance**. However, always ensure your transmission is in **good working order** before making the swap.

Details:

Parts Geek - For 1998 - 2002 Chevrolet Express 2500 Auto Trans Torque Converter 34138BXCP 1999: Review Fitment Notes to Ensure Proper Fit condition: Remanufactured Brand: Dacco Notes: Automatic Transmission Codes:DGGF, DGPF, DHDF, DHHG, DHPF, DHPG, DKNF, DKPF, DLPH; Note:Woven Graphite Clutch 12 Month Warranty Vehicle: Engine: Transmission: 2000 - 2002 25005.0L V84L60-E, 1998 - 1999, 2002 25005.7L 1998 - 1999 25006.5L V84L60-E.

specifications torquconv:

• for makes: Chevrolet
• for years: 1998-2002
• brand: Dacco
• mpn: 34138bxcp
• part type: Torque Tran Converter
• manufacturer warranty: 12 Month Warranty
• notes: Automatic Transmission Torque Converter Converter Codes
• years: 1998 1999 2000 2001 2002
• application: Chevrolet Express 2500 Auto Trans Torque Converter
• product name 2: Automatic Transmission Torque Converter
• cs-sku: 400

returns torquconv:

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

shipping torquconv:

• transit: 2-6 Days
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• cost: $0.00
• class: Standard

offer torquconv:

• started: April 21, 2026
• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock

seller torquconv:

• city: Washington, District Of Columbia
• # reviews: 329474
• rating: 98.8%

payments torquconv:

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

general torquconv:

• Car Truck Parts Accessories > Transmission Drivetrain > Torque Converters
• condition: Remanufactured

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