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Bilstein 4600 Front, Rear Shocks for 2007-2021 Toyota Tundra 2WD/4WD
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Bilstein 4600 Front, Rear Shocks for 2007-2021 Toyota Tundra 2WD/4WD
Bilstein 4600 Front & Rear Shocks for 2007-2021 Toyota Tundra 2WD/4WD
Part Number: Front: 24-186230 | Rear: 24-186247
Summary: The Bilstein B6 4600 Front and Rear Shock Absorber Kit is a monotube shock solution engineered specifically for stock-height Toyota Tundra 2WD and 4WD applications. Designed to address common OE limitations such as excessive body motion, brake dive, and ride inconsistency, these shocks use Bilstein’s velocity-sensitive digressive valving to adapt instantly to changing road and load conditions. Built with a high-pressure monotube design, the Bilstein 4600 series delivers fade-free damping, improved handling control, and long-term ride comfort for daily driving, towing, and light off-road use.
Features
- Monotube High-Pressure Gas Design: A single-tube construction with increased oil volume improves heat dissipation to maintain consistent damping performance and prevent shock fade on rough roads.
- Velocity-Sensitive Digressive Valving: Precisely reacts to road input speed, providing firm control during aggressive movements while remaining compliant over small bumps for improved comfort.
- Application-Specific Tuning: Valved specifically for the 2007-2021 Toyota Tundra to balance ride quality, handling stability, and load control without compromising factory ride height.
- 46mm Monotube Piston: Large piston diameter increases damping precision and responsiveness, improving vehicle stability during braking, cornering, and towing.
- OE-Style Direct Fit: Designed as a bolt-on replacement using factory mounting points, eliminating the need for modifications or additional components.
Technical Specifications
| Specification | Value |
|---|---|
| Series | Bilstein B6 4600 |
| Internal Design | Monotube |
| Body Diameter | 2.0 in. |
| Finish | Yellow Paint |
| Reservoir | No |
| Adjustable Damping | No |
| Front Collapsed Length | 17.62 in. (447.5 mm) |
| Front Extended Length | 23.55 in. (598.2 mm) |
| Rear Collapsed Length | 14.98 in. (380.5 mm) |
| Rear Extended Length | 24.45 in. (621.0 mm) |
| Front Upper Mount | Stem |
| Front Lower Mount | Eye 16.4 mm |
| Rear Upper Mount | Stem |
| Rear Lower Mount | Eye 12.4 mm |
Fitment
- 2007-2021 Toyota Tundra 2WD
- 2007-2021 Toyota Tundra 4WD
- Note: Designed for stock ride height vehicles.
- Note: Rear Shocks do NOT come with bushings/washers. If you DO need them, we sell them here.
What’s Included
- (2) Bilstein 4600 Front Shock Absorbers
- (2) Bilstein 4600 Rear Shock Absorbers
Why Choose This Product?
- Engineering Advantage: Bilstein’s monotube, digressive-valved design delivers consistent, fade-free damping with proven OE-level durability for long service life.
- Performance Benefit: Improved ride comfort, reduced body roll, and enhanced vehicle control without altering factory ride height or drivability.
Frequently Asked Questions
Are these shocks suitable for lifted Tundras?
No. Bilstein 4600 shocks are designed specifically for stock-height suspension applications.
Are the shocks sold as a complete set?
Yes. This kit includes four shocks: two front and two rear.
Do the front shocks include a spring seat?
Yes. The front shocks include an integrated spring seat.
Is adjustable damping included?
No. These shocks use fixed, application-specific valving tuned by Bilstein.
Questions and answers of the customers
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I have a 2014 Limited TRD 4x4 Off-Road version. Are these original equipment replacements? Also, what is the part number for new bushings?
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0 votesQ I have a 2014 Limited TRD 4x4 Off-Road version. Are these original equipment replacements? Also, ...... Read moreA yes those will replace originals
Will coils from the Toyota OEM Bilstein 48510 fit the 4600 front struts?
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0 votesQ Will coils from the Toyota OEM Bilstein 48510 fit the 4600 front struts?A Only stock springs will fit these shocks. If you have stock springs, they will fitA yes sure will work
I have a 2016 Tundra crewmax TRD and the suspension is stock. I would like to get a 3” lift. What is the best route to take? And will I need to do the rear as well?
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0 votesQ I have a 2016 Tundra crewmax TRD and the suspension is stock. I would like to get a 3” lift. What...... Read moreA In order to figure out how much lift you need to level please take existing measurements from center of the wheel hub to the bottom of the fender. Difference between front and rear is how much lift you need to level. https://www.suspensionlifts.com/level.png usually 5100 for the front and rear blocks or add a leafs are used
I am looking for stiffer shocks and struts I do tow a 16 footer alot in the summer. What do you recommend
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0 votesQ I am looking for stiffer shocks and struts I do tow a 16 footer alot in the summer. What do you r...... Read moreA rear 5100 ao 5160 series will we better for towing
Can I just install the 4600 rear shocks for my 2018 Tundra since I do a lot of RV trailer towing in Spring and Summer? Are 4600 the best choice or other?
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0 votesQ Can I just install the 4600 rear shocks for my 2018 Tundra since I do a lot of RV trailer towing ...... Read moreA It will fit on your 2018 Tundra if you have stock lift. But if you want to compensate for the sag from towing a trailer, then you will need to use stiffer springs, but this will degrade the ride quality without a trailer.
Do these shocks allow for a 1" or 1.5" rear lift?
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0 votesQ Do these shocks allow for a 1" or 1.5" rear lift?A we'd recommend longer shocks https://www.suspensionlifts.com/shop/toyota-tundra/2007-2019-toyota-tundra/shocks-07-and-up-toyota-tundra/bilstein-5100-height-adjustable-front-and-5100-rear-shocks/ https://www.suspensionlifts.com/product-category/toyota-tundra/2007-2019-toyota-tundra/shocks-07-and-up-toyota-tundra/?swoof=1&pa_lift=0-75,0-87,0-9,1,1-25,1-3,1-45,1-5,1-6,1-7,1-75,1-8,1-875,2,2-2,2-25,2-28,2-3,2-4,2-5,2-6,2-625,2-63,2-75,2-8,3,4,4-5,5,5-5,6&really_curr_tax=72-product_cat
Do you offer an upper bushing/hardware kit separately from this set?
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0 votesQ Do you offer an upper bushing/hardware kit separately from this set?A We can offer only https://www.suspensionlifts.com/shop/toyota-tundra/2007-2019-toyota-tundra/other-07-and-up-toyota-tundra/icon-9-16-rxt-heavy-duty-stem-front-bushing-kit-for-2000-2020-toyota-tundra/ https://www.suspensionlifts.com/shop/toyota-tundra/2007-2019-toyota-tundra/other-07-and-up-toyota-tundra/icon-9-16-hd-stem-front-bushing-kit-for-2000-2020-toyota-tundra/ https://www.suspensionlifts.com/shop/toyota-tundra/2007-2019-toyota-tundra/other-07-and-up-toyota-tundra/icon-9-16-medium-duty-stem-front-bushing-kit-for-2000-2020-toyota-tundra/
Do these shocks include all mounting hardware?
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0 votesQ Do these shocks include all mounting hardware?A they reuse OEM upper bushings
Does this kit, Bilstein 4600 is straight swap for original height on a 2014 Tundra? Please advise and thanks!!
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0 votesQ Does this kit, Bilstein 4600 is straight swap for original height on a 2014 Tundra? Please advise...... Read moreA Yes










3 reviews for Bilstein 4600 Front, Rear Shocks for 2007-2021 Toyota Tundra 2WD/4WD