MAXPEEDINGRODS 2XP7TM Engine Crankshaft Rods Pistons Set Kit G4KD 2.0L Bearings

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 2XP7TM ), ( Part Type: Bearing Engine Crankshaft Rod Piston ), ( Application: For Hyundai / Kia G4kd 2.0l Engine ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Connecting Rods Oe: 23510-25040, 23510-25030, 23510-25020, 23510-25010 ), ( Important Notice: Package Included, Professional Installation Required ), ( Items Included: Bearing, Washers ), ( Main Bearing Set Oe: 21020-2g010 ), ( Manufacturer Warranty: 2 Years ), ( Material: Cast Iron, Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 23111-2g010, 231112g010 ), ( Pistons Rings Set Oe: 23410-2g000, 23040-2g200, 23410 2g000, 23040 2g200, 234102g000, 230402g200 ), ( Rod Bearing Set Oe: 23060-2g100 ), ( Thrust Washer Oe: 21020-25150 ), ( Country Of Origin: China )

Review MAXPEEDINGRODS 2.0l Engine Crankshaft Rods Pistons Kit Bearings Set Hyundai Kia fits OPTIMA

The **Maxpeeding Rods 2XP7TM G4KD 2.0L Engine Crankshaft Rods, Pistons, and Bearings Set** is a premium, high-performance upgrade kit meticulously engineered to transform the stock power delivery of the Hyundai/Kia Optima s **G4KD 2.0L inline-four engine** into a more robust, efficient, and responsive powerplant. Designed for enthusiasts seeking enhanced reliability, improved torque output, and a noticeable boost in horsepower and revving capability, this kit replaces the factory-forged connecting rods, pistons, and main/crankshaft bearings with precision-machined, aftermarket components that deliver superior strength, durability, and performance. The **2XP7TM rods** feature a **H-beam design** with **ultra-high-strength forged steel**, ensuring exceptional rigidity and resistance to bending or fatigue under extreme loads, whether during spirited driving, track use, or high-RPM applications. Complementing the rods are **forged aluminum pistons** with **dished profiles** and **optimized ring pack designs**, including **low-tension rings** for reduced friction and improved oil control, while maintaining structural integrity at elevated RPMs. The **main and crankshaft bearings** included in this kit are **high-capacity, thin-wall, and precision-machined**, ensuring minimal friction and optimal oil retention to support the increased power output without compromising longevity. Whether you re aiming for a **substantial torque increase for towing or hauling**, a **smoother, more linear powerband for daily driving**, or a **competitive edge for autocross or track use**, this kit provides the foundational components to achieve those goals. Backed by **Maxpeeding s reputation for quality and engineering precision**, this G4KD-specific upgrade is a critical step for those looking to push their engine beyond stock limitations while maintaining reliability and performance consistency.

### **Pros and Cons of buying a Maxpeedingrods 2XP7TM G4KD 2.0L Engine Crankshaft Rods, Pistons, and Bearings Set for Hyundai/Kia Optima**

1. **High-Quality Materials** The kit is designed with forged or high-strength materials, which can improve durability and performance compared to stock components. This is particularly beneficial for forced induction builds or high-RPM applications.

2. **Enhanced Engine Reliability** Replacing worn or damaged rods, pistons, and bearings can prevent catastrophic engine failure, especially if the original components were degraded due to excessive wear, overheating, or improper maintenance.

3. **Potential for Increased Power** If the engine is being modified for performance (e.g., turbocharging, supercharging, or high-compression tuning), upgraded rods and pistons can handle higher stress without failing, allowing for more aggressive tuning.

4. **Compatibility with Aftermarket Upgrades** The G4KD engine is a popular platform for tuning, and this kit is specifically designed for it, ensuring proper fitment with common aftermarket parts like turbochargers, intercoolers, and fuel systems.

5. **Warranty and Support** Maxpeedingrods is a reputable brand with a track record of providing quality engine components. Their kits often come with warranties, and they offer customer support for installation guidance.

6. **Cost-Effective for Long-Term Use** While the upfront cost is higher than OEM parts, replacing critical components like rods and bearings can extend the engine s lifespan, saving money on major overhauls or replacements in the future.

7. **Improved Engine Breathing** If the engine is being rebuilt with a focus on performance, upgraded pistons and rods can work better with larger valves, higher compression ratios, or forced induction, leading to better airflow and power output.

---

1. **High Initial Cost** A complete rods, pistons, and bearings set is significantly more expensive than OEM replacements. This can be a major investment, especially for enthusiasts on a budget.

2. **Labor-Intensive Installation** Replacing these components requires a full engine teardown, which involves significant labor costs if done professionally. DIY installation is complex and time-consuming, requiring mechanical expertise.

3. **Potential for Overkill (If Not Needed)** If the engine is running reliably without forced induction or aggressive tuning, these upgrades may not be necessary. Stock components can last for hundreds of thousands of miles with proper maintenance.

4. **Risk of Improper Installation** If not installed correctly, there is a risk of damage to the engine or even failure. This is why many owners opt for professional installation, adding to the overall cost.

5. **Compatibility Concerns (If Modifying Beyond Specs)** While the kit is designed for the G4KD, improper tuning (e.g., excessive boost without supporting fuel, ignition, or cooling upgrades) can still cause issues even with upgraded internals.

6. **Depreciation of Stock Parts** If the engine is not being heavily modified, some may argue that spending on high-end internals is unnecessary, as stock parts may still be sufficient for daily driving.

7. **Limited Aftermarket Support for Some Components** While Maxpeedingrods is well-regarded, some aftermarket parts (e.g., specific piston rings or bearing types) may require additional research to ensure they work optimally with the rest of the build.

---

The **Maxpeedingrods 2XP7TM G4KD rods, pistons, and bearings set** is a **high-quality, performance-oriented upgrade** that is ideal for owners planning **forced induction, high-RPM tuning, or engine reliability improvements**. It is particularly valuable for those who want to **push their engine beyond stock limits** while minimizing the risk of catastrophic failure.

However, it is **not a necessary upgrade for stock or mildly modified engines** running under normal conditions. The **high cost and labor requirements** make it more suitable for **serious tuners, racers, or those rebuilding their engine for significant power gains**.

If your primary goal is **reliability and longevity** (without forced induction), a **partial rebuild with OEM or aftermarket rods/bearings** (if worn) may be sufficient. But if you are **seriously modifying your G4KD for performance**, this kit is a **strong investment** that can pay off in terms of durability and power potential.

---

- You are **turbocharging or supercharging** your G4KD and need components that can handle the increased stress.

- Your engine has **significant wear** (e.g., bent rods, scored bearings, or excessive piston slap) and requires a full rebuild.

- You are **building a high-performance engine** and want **premium, forged internals** for reliability.

- You have **budgeted for professional installation** (or are experienced enough for a DIY rebuild).

- Your engine is **running fine without forced induction** and you only need minor maintenance.

- You are **not planning major modifications** and want to keep costs low.

- You are **not prepared for the labor-intensive rebuild** required for installation.

For most **stock or mildly modified G4KD owners**, a **selective upgrade (e.g., just bearings or rods if worn) rather than a full set** may be more cost-effective. However, if you are **seriously tuning your engine**, this kit is one of the best options available for the G4KD platform.

Details:

G4KD Engine, - ONLY fits model's with 2.0L engine. Condition: New. Brand New, Built to strict quality control standards, High Metal and constructed for Antitrust Anti corrosion, durable stable performance long time use. Fitment Type: Direct Replacement.

G4KD 2.0L Engine Crankshaft Rods Pistons Kit Bearings Set For Hyundai Kia Optima. OE/Part number. It is usually behind the cars windshield or on nameplate. Next Day Delivery.

Crankshaft OE#. Pistons Rings Set OE#. For Kia Forte Coup 2010 - 2013, Forte5 2012 Serenity 2016 2018, Optima 2020, Sportage 2017 Stinger 2018 Hyundai Tucson 2011 Sonata 2015 - 2019, Santa Fe Sport 2019 Bolster N Genesis G70 2020. For Hyundai / Kia G4KD 2.0L Engine.

Connecting Rods OE#. .

part #: 2xp7tm prices

• $96.79-$1639.89

specifications cranshafengin:

• for models: Optima
• for makes: Hyundai, Kia
• brand: Maxpeedingrods
• mpn: 2xp7tm
• part type: Bearing Engine Crankshaft Rod Piston
• application: For Hyundai / Kia G4kd 2.0l Engine
• california prop 65 warning: California Prop 65 Warning
• connecting rods oe: 23510-25040, 23510-25030, 23510-25020, 23510-25010
• important notice: Package Included, Professional Installation Required
• items included: Bearing, Washers
• main bearing set oe: 21020-2g010
• manufacturer warranty: 2 Years
• material: Cast Iron, Steel
• note: No Instruction Included
• notice: This Is Aftermarket Replcement Part.
• oe/oem part number: 23111-2g010, 231112g010
• pistons rings set oe: 23410-2g000, 23040-2g200, 23410 2g000, 23040 2g200, 234102g000, 230402g200
• rod bearing set oe: 23060-2g100
• thrust washer oe: 21020-25150
• country of origin: China

general cranshafengin:

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

shipping cranshafengin:

• service: UPS Ground
• transit: 4-8 Days
• type: Fixed
• class: Standard
• carrier: UPS
• cost: $0.00

offer cranshafengin:

• best offers: True
• availability: In Stock
• started: May 3, 2026
• sold: 0
• quantity: 5
• options: Ship-to-home

seller cranshafengin:

• rating: 99.6%
• city: Houston, Texas
• # reviews: 10011

payments cranshafengin:

• wallet: Paypal
• credit card: Mastercard
• other

returns cranshafengin:

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

Maxpeedingrods 2XP7TM Is Similar To:

• 1d508q Maxpeedingrods Set Cam Gear Pulley For Honda Civic Adjustable (36.5% similar) How much does delivery cost and long will it take. 7TH after APR. 1ST at 4:30AM APR. If you paid item shipped on est. Sorry no for Honda B16 cam gear fit integral civic cr-x 2ND at 5:00AM APR...(January 22nd, 2019)
• 23a5bg Maxpeedingrods Billet Crankshaft For Ford Lotus Twin Cam Elan Escort (42.9% similar) 58MM UTV connecting rod rods Conrad's for ford diuretic Mazda Mr 5MM spark ignition coil pack for Nissan skyline R33 RB25DET R34 RB26DET s2 series 2 x 6 racing connecting rods ARP2000 bolts Audi VW v6 engine. 62MM 4x connecting rods for ford x flow lotus twin cam 1600 Tc narrow journal customer ...(January 30th, 2019)
• 57tgyx Maxpeedingrods Billet Crankshaft For Ford Lotus Twin Cam Elan Escort (42.9% similar) 8l K03-029 turbo charger for Toyota corolla E90 E100 E110 AE92-AE111 clovers shock absorbed Tom Honda civic LX ex si FA5 FG2 FG1 adj. For example, you paid at 11AM on Nov. 22MM main journal diameter 54MM rods length 3RD. 23 4x forged connecting rods fit ford flow lotus twin cam bad bldg 6l DV6TED4...(March 4th, 2019)
• Ad2xvg Maxpeedingrods Crankshaft For Ford Lotus Twin Cam Elan Escort Europa (39.5% similar) 8l K03-029 turbo charger for Toyota corolla E90 E100 E110 AE92-AE111 clovers shock absorbed Tom Pontiac Oldsmobile hydraulic retro roller lifters Honda civic LX ex si FA5 FG2 FG1 adj. 58MM stroke 72. For example, you paid at 11AM on Nov. The same rule applies to ups 2ND day air service. 22MM main ...(March 7th, 2018)
• Ew60r9 Maxpeedingrods Crankshaft For Ford (43.4% similar) 9DCI F9Q Tom char turbocharger core for Renault Megan lacuna sci 110HP 22MM main journal diameter 54MM rods length the same rule applies to ups 2ND day air service. 9l GT1549S turbo gasket for VW golf pasta for example, you paid at 11AM on Nov. 58MM stroke 72. 8l K03-029 turbo charger for Toyota ...(January 15th, 2018)
• Mz30k5 Maxpeedingrods Camshaft Gear Pully Fit Honda Integra Civic Set (38.6% similar) 6l B16 B16A camshaft cam gear pulley pilly fit Honda integral civic cr-x set note: any free shipping promotion is valid to the 48 contiguous states...(January 31st, 2019)
• N1krb8 Maxpeedingrods Billet Crankshaft For (44.1% similar) Images for lotus twin cam 72. 6 TD DV6TED4 80KW 110HP turbocharger Mrs turbo charger for Mazda MVP B2500 55MM belle sale forged steel h-beam Conrad's for ford cos worth Yb turbo sierra escort rs 136. 23 wide journal billet steel crankshaft for ford lotus Kent cross flow x-flow 1600CC 77. 6HDI 90HP ...(February 5th, 2018)
• Npkle9 Maxpeedingrods Billet Crankshaft For Ford Lotus Twin Cam Elan Escort (42.9% similar) Customer consumers signed the package without any checking. Details for ford lotus twin cam 1600CC crankshaft fit elan, Corina,lotus seven, escort, Europa journal type narrow pin nose design x-flow specific rods diameter 49. 6l customer consumers could refuse to sign the package immediately if ...(February 16th, 2019)
• B3nwrz Maxpeedingrods Coolant Pipe Upgrade Repair Kit For Porsche Cayenne Turbo (37.6% similar) Coolant pipe kit 948 for Porsche cayenne 4.5 v8 2003 2004 2005 2006 . For Porsche Cayenne's sport utility 4-DOOR 4.5L v8 2003 - 2006 . For Porsche cayenne turbo sport utility 4-DOOR 4.5L v8 2003 - 2006 . For Porsche cayenne 955 3.0 TD 2967 Cm, 176 kw, 240 hp. New condition...(February 23rd, 2022)
• L6bhsf Maxpeedingrods Billet Steel Crankshaft For Toyota Corolla Stroke (42.8% similar) Fit for for Toyota Celia corolla MR2 4AG 4AGE AE86 GTS 1.6L. Crankshaft details. Stroke 77MM. H-beam connecting rods for Toyota Celia 2.0L 3SGTE 3S-GTE MR2 Conrad's APR 2000 . Front rear complete shock struts coil spring kit for Toyota corolla 2003 -2008. New condition...(May 4th, 2022)
• Maxpeedingrods C32mgf G4kj 2.4l Engine Crankshaft Conrod Piston Set For Hyundai Sonata Kia Optima (80.4% similar) Crankshaft oe#. Oe/part number. Quick, simple. Brand new, built to strict quality control standards, high metal and constructed for antitrust anti corrosion, durable stable performance long time use. It is usually behind the cars windshield or on nameplate. For hyundai kia G4KJ 2.4L engine. ...(January 1st, 2025)