Best 4Runner Crankshafts for Power & Performance

Looking for the best 4Runner crankshafts to keep your Toyota running strong? We’ve rounded up the top 10 options to help you find the perfect fit for a smoother, more powerful ride.

Finding the best 4Runner crankshafts is about more than just parts—it’s about keeping your Toyota running strong. A good crankshaft means smoother rides and fewer worries. The right choice gives your engine the power it deserves.

Drivers know the difference. Strong build matters. Easy fit saves time. Long-lasting performance keeps you moving.

Choosing the right crankshaft builds confidence in every drive. You’ll feel the strength under the hood and trust the durability. Keep reading to discover which crankshafts truly stand out.

List of Top 10 4Runner Crankshafts

Image Title Best For Price
A-Premium Engine Harmonic Balancer Crankshaft Pulley Compatible with Toyota 4Runner 1984-1995, Celica 1975-1985, Corona 1975-1982, Pickup 1975-1995, 2.2L 2.4L, Replace# 1347035030, 1347138010 A-Premium Engine Harmonic Balancer Crankshaft Pulley Compatible with Toyota 4Runner 1984-1995, Celica 1975-1985, Corona 1975-1982, Pickup 1975-1995, 2.2L 2.4L, Replace# 1347035030, 1347138010

This A-Premium Engine Harmonic Balancer is perfect for Toyota owners who need a reliable replacement part. It’s ideal for older models like the 4Runner, Celica, Corona, and Pickup, ensuring smooth engine performance and long-lasting durability.

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OCPTY Engine Crankshaft kit Fit for 1984-1995 for TOYOTA for 4RUNNER 1976-1982 for TOYOTA Corona 1975-1995 for TOYOTA Pickup 1976-1985 for TOYOTA Celica 13711-35050 Crankshaft OCPTY Engine Crankshaft kit Fit for 1984-1995 for TOYOTA for 4RUNNER 1976-1982 for TOYOTA Corona 1975-1995 for TOYOTA Pickup 1976-1985 for TOYOTA Celica 13711-35050 Crankshaft

This OCPTY Engine Crankshaft Kit is perfect for Toyota owners who need a reliable replacement for their 1984-1995 4Runner, 1976-1985 Celica, 1976-1982 Corona, or 1975-1995 Pickup. It’s affordable, built to last, and easy to install.

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2.4L 22R Engine Crankshaft Main & Rod Bearing Kit 13411-38010 2.4L 22R Engine Crankshaft Main & Rod Bearing Kit 13411-38010

This 2.4L 22R Engine Crankshaft Main & Rod Bearing Kit is perfect for Toyota owners who need a reliable replacement for their 4Runner, Celica, or Pickup. It’s ideal for those seeking high-quality parts to restore engine performance and ensure smooth operation.

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Flynsu 13401-31011 Crankshaft Replacement for 2005-2015 Toyota Tacoma Tundra 4Runner FJ Cruiser V6 4.0L 1GR-FE Flynsu 13401-31011 Crankshaft Replacement for 2005-2015 Toyota Tacoma Tundra 4Runner FJ Cruiser V6 4.0L 1GR-FE

This crankshaft replacement is perfect for Toyota owners who want their Tacoma, Tundra, 4Runner, or FJ Cruiser running smooth again. It’s made for drivers who need a reliable fit and OEM-quality performance without the hassle.

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Flynsu 13401-31011 Crankshaft Connecting Rods Set Replacement for 2003-2015 Toyota Tacoma 4Runner FJ Cruiser Tundra 4.0L V6 1GR-FE 13201-39235 11701-31080 11011-31040 13041-31090 Flynsu 13401-31011 Crankshaft Connecting Rods Set Replacement for 2003-2015 Toyota Tacoma 4Runner FJ Cruiser Tundra 4.0L V6 1GR-FE 13201-39235 11701-31080 11011-31040 13041-31090

This set is perfect for Toyota owners who want a strong, reliable replacement for their Tacoma, 4Runner, FJ Cruiser, or Tundra with a 4.0L V6 engine. It’s made for drivers who need durable crankshaft connecting rods with bearings to keep their engine running smooth.

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Crankshaft & Connecting Rod Set Replacement for Toyota 4Runner FJ Cruiser Tundra 1GRFE 4.0L 2003-2015 13401-31011 13201-39125 1340131011 1320139125 Crankshaft & Connecting Rod Set Replacement for Toyota 4Runner FJ Cruiser Tundra 1GRFE 4.0L 2003-2015 13401-31011 13201-39125 1340131011 1320139125

This kit is for owners of Toyota 4.0L V6 trucks who need a quick, simple crankshaft and rods.
It saves money and fits perfectly.

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1GRFE 4.0 Engine Rebuild Kit w/Crankshaft Bearing Kit Fit For Toyota 4Runner Tacoma FJ Cruiser Tundra 4.0L 2003-2015 Replacement 13401-31011 1340131011 MB969 TW969 1GRFE 4.0 Engine Rebuild Kit w/Crankshaft Bearing Kit Fit For Toyota 4Runner Tacoma FJ Cruiser Tundra 4.0L 2003-2015 Replacement 13401-31011 1340131011 MB969 TW969

This 1GRFE 4.0 Engine Rebuild Kit is perfect for Toyota owners who need a reliable replacement for their 4.0L engine. It’s ideal for DIY enthusiasts and auto shops looking to restore engine performance with high-quality parts.

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uxcell Engine Crankshaft Seal No.90311-42036 for Toyota Tundra 2005-2021 for Toyota Avalon 2005-2018 Rubber Brown uxcell Engine Crankshaft Seal No.90311-42036 for Toyota Tundra 2005-2021 for Toyota Avalon 2005-2018 Rubber Brown

This engine crankshaft seal is perfect for Toyota owners who need a reliable replacement part. It’s easy to install and works great for fixing leaks or broken seals.

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1GRFE 4.0 Engine Rebuild Kit with Crankshaft & Timing Chain Kit & Piston Kit 1GRFE 4.0 Engine Rebuild Kit with Crankshaft & Timing Chain Kit & Piston Kit

This kit is perfect for Toyota owners who want to bring their 4.0L V6 engine back to life. It’s made for drivers who need reliable parts to rebuild their engine with confidence.

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SUMHEN Harmonic Balancer Crankshaft 594-141 Crankshaft Pulley Compatible with 1996-2000 for Toyota 4Runner 1994-1998 for Toyota T100 1995-2004 for Toyota Tacoma Harmonic Balancer SUMHEN Harmonic Balancer Crankshaft 594-141 Crankshaft Pulley Compatible with 1996-2000 for Toyota 4Runner 1994-1998 for Toyota T100 1995-2004 for Toyota Tacoma Harmonic Balancer

This product is perfect for Toyota owners who want to keep their engine running smooth, quiet, and protected. It’s ideal for drivers who notice vibration, noise, or wear and need a strong, long-lasting harmonic balancer replacement.

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Detailed Reviews

Discover the Best 4Runner Crankshafts with our expert guide. Each option is carefully reviewed for performance, durability, and value. We highlight the top choices backed by customer feedback and real-world testing. Read on to find the perfect fit for your Toyota engine.

1. A-Premium Engine Harmonic Balancer Crankshaft Pulley Compatible with Toyota 4Runner 1984-1995, Celica 1975-1985, Corona 1975-1982, Pickup 1975-1995, 2.2L 2.4L, Replace# 1347035030, 1347138010

A-Premium Engine Harmonic Balancer Crankshaft Pulley Compatible with Toyota 4Runner 1984-1995, Celica 1975-1985, Corona 1975-1982, Pickup 1975-1995, 2.2L 2.4L, Replace# 1347035030, 1347138010

The A-Premium Engine Harmonic Balancer is compatible with Toyota models from the 1970s to 1990s. It fits 4Runner, Celica, Corona, and Pickup vehicles with 2.2L and 2.4L engines. This part ensures smooth engine performance.

It comes with double V-groove and degree markings for easy installation. The black finish adds a sleek look. Rust resistance ensures long-lasting use.

Buy with confidence thanks to a one-year guarantee. Meticulously crafted for durability and reliability. Hit the road with peace of mind.

Pros Cons
  • Wide fitment for Toyota classics and pickups
  • Strong rust resistance for long-lasting performance
  • Built to IATF 16949 industry standards
  • Backed by a one-year guarantee for peace of mind
  • No bolts or washers included.
  • Limited to specific models only.
  • No color variation available.

Perfect For:

This A-Premium Engine Harmonic Balancer is perfect for Toyota owners who need a reliable replacement part. It’s ideal for older models like the 4Runner, Celica, Corona, and Pickup, ensuring smooth engine performance and long-lasting durability.

Ready to Purchase?

2. OCPTY Engine Crankshaft kit Fit for 1984-1995 for TOYOTA for 4RUNNER 1976-1982 for TOYOTA Corona 1975-1995 for TOYOTA Pickup 1976-1985 for TOYOTA Celica 13711-35050 Crankshaft

OCPTY Engine Crankshaft kit Fit for 1984-1995 for TOYOTA for 4RUNNER 1976-1982 for TOYOTA Corona 1975-1995 for TOYOTA Pickup 1976-1985 for TOYOTA Celica 13711-35050 Crankshaft

Revive your Toyota’s engine with the OCPTY Crankshaft Kit. Fits 1984-1995 4Runner, 1976-1985 Celica, 1976-1982 Corona, and 1975-1995 Pickup models.

Replace part number 13711-35050 easily. Prevents engine damage caused by worn or broken crankshafts.

Brand new, high-quality, and affordable. Direct fit for your Toyota. Built to last.

Pros Cons
  • Precise fit for 1984‑1995 Toyota models.
  • New & high quality parts reduce engine shaking.
  • Built to last, durable crankshaft lasts longer.
  • Affordable price, saves money vs. OEM replacement.
  • Directly compatible, fits without modification.
  • No warranty info provided for this crankshaft kit.
  • Limited compatibility with other Toyota models not listed.
  • Installation may require professional help, adding costs.

Perfect For:

This OCPTY Engine Crankshaft Kit is perfect for Toyota owners who need a reliable replacement for their 1984-1995 4Runner, 1976-1985 Celica, 1976-1982 Corona, or 1975-1995 Pickup. It’s affordable, built to last, and easy to install.

Ready to Purchase?

3. 2.4L 22R Engine Crankshaft Main & Rod Bearing Kit 13411-38010

2.4L 22R Engine Crankshaft Main & Rod Bearing Kit 13411-38010

This 2.4L 22R Engine Crankshaft Main & Rod Bearing Kit is a perfect fit for Toyota 4Runner, Celica, and Pickup models from 1984 to 1995. It replaces OEM part numbers like 13411-38010, ensuring a reliable upgrade for your engine.

Made from high-quality alloy, this kit meets OE standards for precision and performance. It includes a crankshaft, main bearings, and rod bearings, all designed to work seamlessly together. Professional installation is recommended for the best results.

Enjoy powerful performance and a smooth engine sound with this kit. It comes with a 1-year warranty for peace of mind. If you have any issues, our customer service is ready to help quickly.

Pros Cons
  • Fits multiple Toyota models, ensuring a perfect match.
  • High-quality alloy for durable and reliable performance.
  • Complete kit with crankshaft, main, and rod bearings.
  • One-year warranty for peace of mind.
  • No DIY option: Professional installation is recommended.
  • Limited fitment: Only fits specific Toyota models.
  • High precision: May require expert handling.

Perfect For:

This 2.4L 22R Engine Crankshaft Main & Rod Bearing Kit is perfect for Toyota owners who need a reliable replacement for their 4Runner, Celica, or Pickup. It’s ideal for those seeking high-quality parts to restore engine performance and ensure smooth operation.

Ready to Purchase?

4. Flynsu 13401-31011 Crankshaft Replacement for 2005-2015 Toyota Tacoma Tundra 4Runner FJ Cruiser V6 4.0L 1GR-FE

Flynsu 13401-31011 Crankshaft Replacement for 2005-2015 Toyota Tacoma Tundra 4Runner FJ Cruiser V6 4.0L 1GR-FE

The Flynsu 13401-31011 Crankshaft is built for strength and precision. It fits Toyota V6 4.0L 1GR-FE engines from 2005 to 2015.

It replaces part numbers 13401-31011, 1340131011, 13401-31010, 1340131010. Perfect for Tacoma, Tundra, 4Runner, and FJ Cruiser models.

Easy fit. Strong build. Long-lasting performance.

Pros Cons
  • Perfect fit for 2005-2015 Toyota Tacoma, Tundra, 4Runner, FJ Cruiser.
  • Durable replacement for 4.0L V6 engines, part# 13401-31011.
  • Restores engine performance with precision-engineered crankshaft.
  • Easy installation, saving time and effort for repairs.
  • Not compatible with newer Toyota models
  • Limited fitment only for specific V6 4.0L engines
  • OEM numbers required to confirm exact match

Perfect For:

This crankshaft replacement is perfect for Toyota owners who want their Tacoma, Tundra, 4Runner, or FJ Cruiser running smooth again. It’s made for drivers who need a reliable fit and OEM-quality performance without the hassle.

Ready to Purchase?

5. Flynsu 13401-31011 Crankshaft Connecting Rods Set Replacement for 2003-2015 Toyota Tacoma 4Runner FJ Cruiser Tundra 4.0L V6 1GR-FE 13201-39235 11701-31080 11011-31040 13041-31090

Flynsu 13401-31011 Crankshaft Connecting Rods Set Replacement for 2003-2015 Toyota Tacoma 4Runner FJ Cruiser Tundra 4.0L V6 1GR-FE 13201-39235 11701-31080 11011-31040 13041-31090

This Flynsu crankshaft connecting rods set is built for strength and precision. It fits Toyota Tacoma, 4Runner, FJ Cruiser, and Tundra with the 4.0L V6 engine.

Easy fit. Reliable build. Long-lasting performance. Perfect replacement for worn parts.

Pros Cons
  • Direct fit for Toyota 4.0L V6 engines
  • OEM part numbers ensure perfect compatibility
  • Durable build for long-lasting performance
  • Complete set with bearings included
  • Wide coverage across Tacoma, 4Runner, FJ Cruiser, Tundra
  • Not OEM parts, may lack factory precision
  • Limited fit—only works with specific Toyota 4.0L models
  • No extras like installation tools or instructions included

Perfect For:

This set is perfect for Toyota owners who want a strong, reliable replacement for their Tacoma, 4Runner, FJ Cruiser, or Tundra with a 4.0L V6 engine. It’s made for drivers who need durable crankshaft connecting rods with bearings to keep their engine running smooth.

Ready to Purchase?

6. Crankshaft & Connecting Rod Set Replacement for Toyota 4Runner FJ Cruiser Tundra 1GRFE 4.0L 2003-2015 13401-31011 13201-39125 1340131011 1320139125

Crankshaft & Connecting Rod Set Replacement for Toyota 4Runner FJ Cruiser Tundra 1GRFE 4.0L 2003-2015 13401-31011 13201-39125 1340131011 1320139125

Revamp your Toyota’s 4.0L V6 engine with this crankshaft and connecting rod set. It’s a direct replacement for old or damaged parts. Perfect for 1GRFE engines in Tundra, 4Runner, FJ Cruiser, and Tacoma.

This kit saves you money compared to buying parts separately. It’s easy to install and fits 2003-2015 models. Check your part number to ensure a perfect fit.

The package includes 1 crankshaft and 6 connecting rods. All parts are designed for durability. Upgrade your engine with confidence today.

Pros Cons
  • Direct replacement for worn crankshaft and rods
  • Fits perfectly with Toyota 4.0L V6 models
  • Complete kit saves money over buying parts separately
  • Easy install for quick engine rebuild
  • Durable design ensures long-lasting performance
  • Only fits 4.0L V6 models, not for other engines.
  • No installation tools included, extra purchase needed.
  • Part verification required to ensure perfect fit.

Perfect For:

This kit is for owners of Toyota 4.0L V6 trucks who need a quick, simple crankshaft and rods.
It saves money and fits perfectly.

Ready to Purchase?

7. 1GRFE 4.0 Engine Rebuild Kit w/Crankshaft Bearing Kit Fit For Toyota 4Runner Tacoma FJ Cruiser Tundra 4.0L 2003-2015 Replacement 13401-31011 1340131011 MB969 TW969

1GRFE 4.0 Engine Rebuild Kit w/Crankshaft Bearing Kit Fit For Toyota 4Runner Tacoma FJ Cruiser Tundra 4.0L 2003-2015 Replacement 13401-31011 1340131011 MB969 TW969

Get your Toyota 4.0L engine running like new with this 1GRFE Engine Rebuild Kit. Designed for a precise fit, it covers 4Runner, Tacoma, FJ Cruiser, and Tundra models from 2003–2015. Built to restore power and extend engine life.

It’s strong. It’s reliable. It’s OE-grade quality. Every part matches original equipment standards for perfect performance.

With high-precision crankshaft and wear-resistant bearings, you’ll enjoy smoother rotation and reduced friction. Backed by a 1-year warranty, this kit gives both auto shops and DIY users peace of mind.

Pros Cons
  • Perfect fit for Toyota 4Runner, Tacoma, FJ Cruiser, Tundra 4.0L.
  • OE-grade quality ensures reliable performance and longevity.
  • Complete kit covers critical engine repairs with precision parts.
  • 1-year warranty offers peace of mind for DIY and pros.
  • Limited vehicle compatibility, only fits specific Toyota models.
  • No installation tools included, requires extra purchases.
  • High cost for a single engine component replacement.

Perfect For:

This 1GRFE 4.0 Engine Rebuild Kit is perfect for Toyota owners who need a reliable replacement for their 4.0L engine. It’s ideal for DIY enthusiasts and auto shops looking to restore engine performance with high-quality parts.

Ready to Purchase?

8. uxcell Engine Crankshaft Seal No.90311-42036 for Toyota Tundra 2005-2021 for Toyota Avalon 2005-2018 Rubber Brown

uxcell Engine Crankshaft Seal No.90311-42036 for Toyota Tundra 2005-2021 for Toyota Avalon 2005-2018 Rubber Brown

Keep your engine running strong with the uxcell Engine Crankshaft Seal. It fits a wide range of Toyota models from Tundra to Camry. Built to replace worn seals fast and easy.

Made of rubber and metal, it resists wear and corrosion. Performance stays stable, and service life is long.

Direct fit means simple installation. One OE-quality seal in the package. Reliable, durable, and ready to go.

Pros Cons
  • Fits many Toyota models, ensuring a perfect match.
  • Durable rubber and metal materials resist corrosion.
  • Easy to install, replacing broken seals quickly.
  • Meets professional specs for stable performance.
  • Limited fitment: Only works with listed Toyota models
  • Single piece: Package includes just one seal
  • Basic design: No extra features beyond standard replacement

Perfect For:

This engine crankshaft seal is perfect for Toyota owners who need a reliable replacement part. It’s easy to install and works great for fixing leaks or broken seals.

Ready to Purchase?

9. 1GRFE 4.0 Engine Rebuild Kit with Crankshaft & Timing Chain Kit & Piston Kit

1GRFE 4.0 Engine Rebuild Kit with Crankshaft & Timing Chain Kit & Piston Kit

This engine rebuild kit is built for strength. It includes a crankshaft, timing chain kit, and piston kit. Everything you need for a solid rebuild is here.

It fits Toyota 4Runner, FJ Cruiser, Tacoma, and Tundra with the 4.0L V6 DOHC 24 VALVE engine. OE part numbers are listed for easy match.

The package has crankshaft, pistons, rings, gaskets, bearings, valves, and rods. Backed by 1-year customer service for peace of mind.

Pros Cons
  • Revitalize your Toyota’s engine with this complete rebuild kit.
  • Fits multiple models, ensuring wide compatibility for your vehicle.
  • Includes all essential parts for a comprehensive engine overhaul.
  • One-year warranty provides peace of mind and reliable support.
  • No installation tools included, so you’ll need to buy them separately.
  • One-year warranty only, which may not cover long-term use.
  • Compatibility check required to avoid buying the wrong kit.

Perfect For:

This kit is perfect for Toyota owners who want to bring their 4.0L V6 engine back to life. It’s made for drivers who need reliable parts to rebuild their engine with confidence.

Ready to Purchase?

10. SUMHEN Harmonic Balancer Crankshaft 594-141 Crankshaft Pulley Compatible with 1996-2000 for Toyota 4Runner 1994-1998 for Toyota T100 1995-2004 for Toyota Tacoma Harmonic Balancer

SUMHEN Harmonic Balancer Crankshaft 594-141 Crankshaft Pulley Compatible with 1996-2000 for Toyota 4Runner 1994-1998 for Toyota T100 1995-2004 for Toyota Tacoma Harmonic Balancer

The SUMHEN Harmonic Balancer Crankshaft 594-141 fits Toyota 4Runner, T100, and Tacoma models. It’s compatible with specific years and engines, ensuring a perfect match. Made from high carbon steel, it’s durable and long-lasting.

This part reduces engine vibrations and noise, protecting other components. Timely replacement is key if you notice increased vibration or unusual sounds. Always check the OE number and model before buying.

Pros Cons
  • Fits Toyota models from 1994–2004 with ease
  • Reduces vibration for smoother engine performance
  • Protects components from wear and damage
  • High carbon steel for strength and long life
  • Cuts engine noise for a quieter drive
  • Limited compatibility with only certain Toyota models
  • Requires timely replacement if wear signs appear
  • Noisy engine risk if balancer fails

Perfect For:

This product is perfect for Toyota owners who want to keep their engine running smooth, quiet, and protected. It’s ideal for drivers who notice vibration, noise, or wear and need a strong, long-lasting harmonic balancer replacement.

Ready to Purchase?

Buying Guide

Finding the best 4Runner crankshafts is easy with this guide. We’ll help you pick the right one for your Toyota.

Choosing the right crankshaft means smoother rides and less worry. It’s a key part that keeps your engine strong. Here’s what to look for:

  • Compatibility:
    Make sure the crankshaft fits your 4Runner’s model and year. Check the engine type too.

  • Material:
    Look for high-quality materials like alloy or steel. They last longer and handle stress better.

  • Ease of Installation:
    Pick a crankshaft that’s easy to install. Some come with markings or kits for simpler fitting.

  • Durability:
    Choose a part that’s built to last. Rust-resistant finishes and strong builds are great features.

  • Warranty:
    A good warranty gives you peace of mind. Look for at least a one-year guarantee.

  • Performance:
    The right crankshaft boosts engine power and reduces noise. It should work smoothly with your engine.

  • Price:
    Balance quality and cost. Affordable options are good, but don’t skimp on reliability.

With these tips, you’ll find the best 4Runner crankshaft for your needs. Drive with confidence!