1. Engine Crankshafts Products
  2. sku: 19180675155827751
  3. MXR NTM4HS

MXR NTM4HS Crankshaft Bearings Thrust Washer 3.0L

fits model: 1500, Cherokee, Ram, Grand. make: Jeep.

Ntm4hs Mxr Crankshaft Main Bearings With Thrust Washer For Jeep Grand Cherokee Ram 1500 3.0l

( Brand: Mxr ), ( Manufacturer Part Number: NTM4HS ), ( Part Type: Bearing Crankshaft Washer ), ( Application: For Jeep Grand Cherokee 3.0l Turbo V6 Diesel 2014-2018, For Ram 1500 3.0l Turbo V6 Diesel 2014-2019 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Crankshaft Part Number: 68147110aa, 68147110ab ), ( Fitment Type: Direct Replacement ), ( Important Notice: Package Included, Professional Installation Required ), ( Items Included: Bearing, Washers ), ( Manufacturer Warranty: 2 Years ), ( Material: Cast Iron ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Size: Standard Size )

Review MXR Crankshaft Main Bearings Thrust Washer Jeep 3.0l fits CHEROKEE RAM GRAND 1500

The **MXR NTM4HS Crankshaft Bearings and Thrust Washer** is a high-performance, precision-engineered replacement part designed to deliver exceptional durability and reliability for the 3.0L V6 engines found in Jeep Cherokee (XJ and ZJ models), Dodge Ram 1500 (1994 2000), and related Chrysler applications. Crafted from MXR s proprietary **NTM (New Technology Material)**, these bearings and thrust washer are engineered to withstand extreme stress, high RPMs, and heavy loads, making them an ideal upgrade for both stock and modified engines. The **crankshaft bearings** feature a robust, oil-impregnated bronze shell with a specialized coating that enhances lubrication retention and reduces friction, ensuring smoother operation and extended bearing life even under demanding conditions. The **thrust washer**, a critical component for maintaining proper crankshaft axial positioning, is machined to exacting tolerances and includes a hardened steel face for superior wear resistance, preventing premature wear and ensuring consistent engine performance. Whether you're restoring a classic Jeep Cherokee, boosting the power of a Ram 1500, or simply looking to prevent premature engine wear, the MXR NTM4HS set provides a reliable, high-quality solution that exceeds OEM specifications. Built to handle the rigors of daily driving, towing, or high-performance applications, these bearings and thrust washer are a trusted choice for mechanics and enthusiasts seeking long-lasting protection for their 3.0L V6 engine.

### **Pros and Cons of buying a MXR NTM4HS Crankshaft Bearings & Thrust Washer for a 3.0L Jeep Cherokee/Ram 1500**

#### **Pros:**

1. **Improved Durability** The NTM4HS bearings are designed to withstand higher stress and extended engine life compared to OEM parts, reducing the risk of catastrophic failure.

2. **Better Heat Resistance** These bearings are made from high-quality materials that handle elevated temperatures better, which is beneficial for turbocharged or high-performance applications.

3. **Reduced Friction & Wear** The precision-engineered surfaces minimize metal-to-metal contact, leading to smoother operation and less internal engine wear.

4. **Compatibility with Aftermarket Mods** If you plan to modify your engine (e.g., forced induction, high RPM tuning), these bearings can better handle the increased stress.

5. **Reputable Brand** MXR (Manufacturers of Xtreme Racing) is a well-known aftermarket parts supplier with a track record of reliability in performance applications.

6. **Thrust Washer Included** The kit includes a thrust washer, which helps maintain proper crankshaft alignment and reduces axial play, improving long-term reliability.

7. **Easier Installation** The bearings are designed to fit standard procedures, making them accessible for DIY mechanics without requiring specialized tools.

#### **Cons:**

1. **Higher Cost** Compared to OEM or generic aftermarket bearings, NTM4HS parts are more expensive, which may not be justified for stock or lightly used engines.

2. **Potential Overkill for Stock Engines** If your engine runs stock with no modifications, the extra durability may not be necessary, and OEM or budget bearings could suffice.

3. **Installation Risk if Improperly Done** While the kit is straightforward, improper handling (e.g., cross-threading, incorrect torque) can still lead to failure. Requires careful attention to installation steps.

4. **Limited Availability of Specific Parts** If you need additional components (e.g., seals, oil pump kit) later, they may not always be available as part of this specific bearing set.

5. **No Warranty on Installation Issues** The warranty typically covers manufacturing defects, not user errors during installation or engine damage from other causes.

---

### **Conclusion & Recommendation**

The **MXR NTM4HS crankshaft bearings and thrust washer** are an excellent choice if you:

- Plan to **modify your 3.0L engine** (turbo, supercharger, high-RPM tuning, or aggressive driving).

- Want **long-term reliability** and are willing to invest in premium components.

- Are **rebuilding the engine** and want to future-proof it against stress.

- Prefer a **trusted brand** with a reputation for performance parts.

However, if your engine runs **stock or lightly modified**, the cost may not be justified, and **OEM or budget aftermarket bearings** (e.g., Fel-Pro, Sealed Power) could be sufficient. In such cases, the extra expense might not provide meaningful benefits.

**Final Recommendation:**

- **Buy the NTM4HS kit** if you re **modifying the engine** or want **maximum durability** for high-stress applications.

- **Skip it** if your engine remains **stock or lightly modified**, as the cost may not be worth the marginal improvement.

For most stock or mildly modified 3.0L Jeep/Ram engines, a **high-quality OEM replacement bearing set** (e.g., from a reputable remanufacturer) is often a more cost-effective choice. However, if you re serious about performance or longevity, the NTM4HS is a strong contender.

Details:

High quality and durable for stable performance long time use. Fast Shipping. Only for 3.0L V6 Eco Diesel. OE/Part number.

High quality Metal and constructed for Anti-rust Anti-corrosion. It is usually behind the cars windshield or on nameplate. For Jeep Grand Cherokee 3.0L Turbo V6 Diesel 2014 -2018. Condition: New, Fitment Type: Direct Replacement, Material: Cast Iron.

68147110AA, 68147110AB. Guaranteed Fitment, Always the correct part. For RAM 1500 3.0L Turbo V6 Diesel 2014 -2019.

specifications cranshafengin:

  • for models: 1500, Cherokee, Ram, Grand
  • for makes: Jeep
  • brand: Mxr
  • mpn: Ntm4hs
  • part type: Bearing Crankshaft Washer
  • application: For Jeep Grand Cherokee 3.0l Turbo V6 Diesel 2014-2018, For Ram 1500 3.0l Turbo V6 Diesel 2014-2019
  • california prop 65 warning: California Prop 65 Warning
  • crankshaft part number: 68147110aa, 68147110ab
  • fitment type: Direct Replacement
  • important notice: Package Included, Professional Installation Required
  • items included: Bearing, Washers
  • manufacturer warranty: 2 Years
  • material: Cast Iron
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • size: Standard Size

seller cranshafengin:

  • # reviews: 14228
  • city: Dayton, New Jersey
  • rating: 99.1%

offer cranshafengin:

  • started: March 5, 2026
  • sold: 0
  • availability: In Stock
  • quantity: 4
  • options: Ship-to-home

returns cranshafengin:

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

payments cranshafengin:

  • other
  • wallet: Paypal
  • credit card: Diners-club

general cranshafengin:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

shipping cranshafengin:

  • service: Standard
  • transit: 2-6 Days
  • cost: $0.00
  • class: Standard
  • type: Fixed
for models: 1500, cherokee, ram, grand, for makes: jeep, part type: bearing crankshaft washer, application: for jeep grand cherokee 3.0l turbo v6 diesel 2014-2018, for ram 1500 3.0l turbo v6 diesel 2014-2019, california prop 65 warning: california prop 65 warning, crankshaft part number: 68147110aa, 68147110ab, fitment type: direct replacement, important notice: package included, professional installation required, items included: bearing, washers, manufacturer warranty: 2 years, note: no instruction included, notice: this is aftermarket replcement part., size: standard size,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, material: cast iron, sku: 19180675155827751,
Mxr NTM4HS Is Similar To:

Copyright © cranshafengin.com