Old Man Emu

Nitrocharger Plus Shocks

63004
$127.00

Starting at $12/mo or 0% APR with . See if you qualify

In Stock

Estimated Delivery in 3-7 business days

63004
Old Man Emu

Nitrocharger Plus Shocks

63004
$127.00

Starting at $12/mo or 0% APR with . See if you qualify

In Stock

Estimated Delivery in 3-7 business days

CHECK IF THIS FITS YOUR VEHICLE
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Authorized dealer
Free shipping within the lower 48 United States
Brand new parts with warranty coverage
Free 30-day return and exchange on qualifying orders
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Part Numbers & Details
Specifications
Part NumberItemQuantity
63004Shock Absorber1
Package Contains 1 Shock
You'll be getting one shock absorber.
Old Man Emu 3 Year / 35,000 Mile Warranty
Manufacturer warranty protects against defects and premature failure.
Factory Hardware for Installation
All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation.
Direct Replacement
Direct replacement for OE and aftermarket shocks.
High Flow Piston
Integrated high flow piston reduces aeration and high oil temperature, extending shock life and performance.
Product Details

Old Man Emu Nitrocharger Plus shocks combine off-road dependability with smooth, on road driving and affordability. Nitrocharger Plus has been tested and tuned specifically to the vehicle providing performance across various driving conditions with vehicle-specific damping, tuned for different loads and vehicle setups. These dampers minimize body roll, enhance steering response, and deliver a more controlled ride, providing the confidence to navigate any terrain with ease. Designed to be paired with OME vehicle-specific coils, Nitrocharger Plus excels at carrying heavy loads, towing, navigating challenging landscapes, and ensures a customized and responsive ride every time.

Compatibility List
YearMakeModelDrivePosition
2009Toyota4Runner
2008Toyota4Runner
2007Toyota4Runner
2006Toyota4Runner
2005Toyota4Runner
2004Toyota4Runner
2003Toyota4Runner
2009ToyotaFJ Cruiser
2008ToyotaFJ Cruiser
2007ToyotaFJ Cruiser

Product Details

Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!

Part Numbers & Details

View full product specifications

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Part Numbers & Details
Package Contains 1 Shock
You'll be getting one shock absorber.
Old Man Emu 3 Year / 35,000 Mile Warranty
Manufacturer warranty protects against defects and premature failure.
Factory Hardware for Installation
All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation.
Direct Replacement
Direct replacement for OE and aftermarket shocks.
High Flow Piston
Integrated high flow piston reduces aeration and high oil temperature, extending shock life and performance.
Specifications
Part NumberItemQuantity
63004Shock Absorber1
Product Details

Old Man Emu Nitrocharger Plus shocks combine off-road dependability with smooth, on road driving and affordability. Nitrocharger Plus has been tested and tuned specifically to the vehicle providing performance across various driving conditions with vehicle-specific damping, tuned for different loads and vehicle setups. These dampers minimize body roll, enhance steering response, and deliver a more controlled ride, providing the confidence to navigate any terrain with ease. Designed to be paired with OME vehicle-specific coils, Nitrocharger Plus excels at carrying heavy loads, towing, navigating challenging landscapes, and ensures a customized and responsive ride every time.

Compatibility List
YearMakeModelDrivePosition
2009Toyota4Runner
2008Toyota4Runner
2007Toyota4Runner
2006Toyota4Runner
2005Toyota4Runner
2004Toyota4Runner
2003Toyota4Runner
2009ToyotaFJ Cruiser
2008ToyotaFJ Cruiser
2007ToyotaFJ Cruiser
Warranty

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ARB Manufacturer's Warranty

Air Locker Inc. (ARB) products are warranted free from defects in materials and workmanship for a period of twenty four (24) months from the date of initial retail purchase, with the exception of ARB Fridge/Freezers and Old Man Emu suspension products which carry a thirty six (36) month, 37,000 mile (OME suspension) limited warranty, ARB Air Locker which carries a sixty (60) month warranty and LINX which carries a twelve (12) month warranty. Air Locker Inc's (ARB) obligation under this warranty shall be limited to repairing, replacing or crediting at its option, any part found to be defective.

Air Locker Inc. (ARB) does not warrant or make any representations concerning its goods when:

  • The products are purchased used, scratch and dent or open box.
  • The products are not installed, used, and maintained strictly in accordance with the manufacturer's instructions
  • The products are installed in vehicles that are used in competition
  • The products are installed in vehicles fitted with aftermarket non-standard tires with diameters in excess of OEM specifications
  • The products are installed in vehicles with engines that have been modified to increase performance

Air Locker Inc. (ARB) will not be liable for labor charges and other intangible or consequential losses that might be claimed as a result of a failure of any ARB component or part thereof to the extent permitted by state law.

A claim under this warranty should be made as follows:

Contact Air Locker Inc. technical department at 425-264-1391 or via email at tech@arbusa.com to request a Returned Goods Authorization (RGA) number and instructions for returning the defective component.

Shipping & Returns

Free shipping within the lower 48 United States

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Shipping Info

Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.

  • Applies to items like axles, leaf springs, and long-travel kits.
  • No international shipping on freight items — only to U.S.-based freight forwarders.
  • Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.

Contact us for an international shipping quote.

Returns & Exchanges

30-Day Return Policy — Items must be new, unused, uninstalled, and include all original hardware.

  • No restocking fees for exchanges or gift card credit.
  • 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
  • Installed, damaged, or dirty parts cannot be returned.
  • Any returns missing hardware or miscellaneous items, the return will be denied and returned to the buyer at the buyer's expense.

Need help? Use Live Chat or Email Us anytime.

Start a Return or Exchange

Return Shipping Responsibility

CHECKOUT+ Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.

  • Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
  • Buyer mistake (wrong item ordered, fitment error, changed mind): Return shipping is the buyer's responsibility - unless CHECKOUT+ Package Protection has been purchased.

  • Under 50 lbs: Discounted carrier rate
  • Over 50 lbs: Discounted carrier rate + $25 oversize fee

Refunds

Refunds are issued within 5–7 business days of receiving your return.

  • Funds typically post to your account in 1–3 business days depending on your payment method.
  • There is a 10% restocking fee on all refunds. We don’t get our original shipping, labor, or transaction fees back — so the 10% restocking fee keeps the lights on.
  • You will receive an email once your refund is processed.

International Orders

  • All international orders are final sale.
  • Returns via freight forwarders only accepted if the product hasn’t left the U.S.
  • Import taxes, duties, and other possible import-related fees are the buyer’s responsibility and not included in our shipping charges.
  • We are not responsible for goods once exported outside the U.S.

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Customer Reviews

3.6 Based on 16 Reviews
5 ★
63% 
10
4 ★
0% 
0
3 ★
0% 
0
2 ★
6% 
1
1 ★
31% 
5
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J
Joe SVG verified by SHOP
United States
02/16/2025

Insanely good my 2nd gen 4Runner has ran them for around a year now and it’s crazy

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BM
Brian M.
United States
08/31/2024

Big improvement!

Ordered new OME springs and OME Nitro Sport shocks and had Shock Surplus do the assembly. The turn around time was quick and they were packaged well. I previously had installed a RC leveling kit spacer in the front with the original shocks and springs. I have since installed the new setup and the ride is greatly improved. The height of the lift is about the same as the spacer was but the ride and handling is much better. Also replaced the original UCAs for ADO high clearance so now the coil bucket crash I was experiencing is a thing of the past. Very pleased with my purchase and service from Shock Surplus.

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A
Alexandre SVG verified by SHOP
United States
08/29/2024

Missing items merchant just keeps sending photo. Of tracking for the two shocks that did show up

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BB
Brian B.
United States
08/12/2024

Shocks

I would love to give a review, but due to the shocks I ordered being out of stock I only received one. I only wish this would have been said upon purchasing

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M
Matt
United States
07/22/2024

New updated shock diameter is too big.

This is my 3rd set of Old Man Emu shocks on this truck. The first 2 sets were amazing but now they have discontinued the older part number. The updated shock has a larger diameter. The shock contacts the frame at the top which causes the black dust cover to break and fall down so it doesn't protect the shaft anymore. It also comes into contact with the leaf springs at the bottom when the suspension flexes which has dented the shock body. I was assured by customer support at Shock Surplus and also tech support from ARB that this is the correct part number for my application, but it obviously isn't working. I'm currently trying to work with tech support from ARB but it's not looking good. Guess I better figure out a different solution. Sad, because I loved how the older version shocks worked for my truck.

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