Old Man Emu

BP51 Rear Shocks

2022-2026 Toyota Tundra 4WD RWD
$599.95

In Stock Estimated Delivery in 3-6 Business Days
Old Man Emu

BP51 Rear Shocks

2022-2026 Toyota Tundra 4WD RWD
$599.95

In Stock Estimated Delivery in 3-6 Business Days
Authorized dealer
Free shipping on orders above $250 within the lower 48 United States
Brand new parts with warranty coverage
Free 30-day return and exchange on qualifying orders
Got Questions?
Our experts are here to help!
Part Numbers & Details
Package Contains 1 BP51 Shock
You'll be getting one rear shock.
Old Man Emu 3 Years Unlimited Miles Warranty
Manufacturer warranty protects against defects and premature failure.
Fits vehicles at factory height or with up to 2" rear lift
For vehicles with no suspension modifications or up to 2" rear lift systems
Fits 4WD & RWD vehicles
This product works for 4WD and RWD vehicles.
Important Fitment Note
Old Man Emu BP51 Rear Shock
Product Highlights
On-vehicle tuning with 10 levels of independent compression AND rebound adjustment.Internal bypass design technology providing position sensitive damping
Product Highlights
Remote Reservoir for increased oil capacity, helps maintain an lower temperature for optimal performance in all scenarios
Specifications
Part NumberItemQuantity
BP5160068Shock Absorber1
Product Details

Old Man Emu brings racing technology to every day adventures: BP-51 (Bypass 51mm diameter bore) shock absorbers feature revolutionary, patent pending technology developed to deliver unparalleled on and off road performance. Developed and extensively tested under the harshest conditions in Australia, these big bore, position sensitive bypass shock absorbers with remote reservoir are designed to bolt onto your vehicle without any vehicle modifications and combine considerable ride comfort around town with significant amounts of end-zone damping for exceptional chassis control and handling off road. The damping performance is easily adjustable across an wide range of rebound and compression, resulting in significant changes to the ride performance of your vehicle, enabling an custom tune to suit the conditions and vehicle set up. The body, reservoir and components are all made from 6061 T6 aluminum, Type 3 40 micron hard anodized ensuring exceptional heat dissipation, corrosion resistance and resistance to stone damage. Not only designed, developed and tested entirely by ARB's team of Old Man Emu ride engineers, all BP-51 shock absorbers are manufactured in-house by ARB. In order to achieve this, significant investment has been made in state of the art machinery providing ARB total control of the manufacturing process to ensure the highest possible quality.

Compatibility List
YearMakeModelDrivePositionLift
2026ToyotaTundraRWD, 4WD0-2"
2025ToyotaTundraRWD, 4WD0-2"
2024ToyotaTundraRWD, 4WD0-2"
2023ToyotaTundraRWD, 4WD0-2"
2022ToyotaTundraRWD, 4WD0-2"

ARB & Old Man Emu handles their warranty claims directly; if you encounter a product defect please reach out to ARB & Old Man Emu directly.

For more information: View the Shock Surplus Warranty Policy.

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.

Need help? Use Live Chat or Email Us anytime.

Start a Return or Exchange

Return Shipping Responsibility

Shock Surplus 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.
  • Your mistake (wrong item ordered, fitment error, changed mind): Return shipping is your responsibility.

  • Under 50 lbs: Discounted carrier rate (deducted from your refund).
  • Over 50 lbs: Discounted carrier rate + $25 oversize fee (deducted).

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 do not 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 has not left the U.S.
  • Import taxes and 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.

Why Shock Surplus

1,000,000+ Shocks Shipped

The Premier Suspension Specialists

Authorized Dealer

Brand New - Warranty Backed

Free Shipping

Orders Over $250 - Lower 48 States

30-Day Returns

Free Exchange on Qualified Orders

INFORMATION

Old Man Emu brings racing technology to every day adventures: BP-51 (Bypass 51mm diameter bore) shock absorbers feature revolutionary, patent pending technology developed to deliver unparalleled on and off road performance. Developed and extensively tested under the harshest conditions in Australia, these big bore, position sensitive bypass shock absorbers with remote reservoir are designed to bolt onto your vehicle without any vehicle modifications and combine considerable ride comfort around town with significant amounts of end-zone damping for exceptional chassis control and handling off road. The damping performance is easily adjustable across an wide range of rebound and compression, resulting in significant changes to the ride performance of your vehicle, enabling an custom tune to suit the conditions and vehicle set up. The body, reservoir and components are all made from 6061 T6 aluminum, Type 3 40 micron hard anodized ensuring exceptional heat dissipation, corrosion resistance and resistance to stone damage. Not only designed, developed and tested entirely by ARB's team of Old Man Emu ride engineers, all BP-51 shock absorbers are manufactured in-house by ARB. In order to achieve this, significant investment has been made in state of the art machinery providing ARB total control of the manufacturing process to ensure the highest possible quality.

CUSTOMER REVIEWS

full star icon full star icon full star icon full star icon full star icon
This is How a Vehicle Should Handle
Honestly the best purchase i have made for my 2019 tacoma. Handles like a dream, instructions were simple and had all torque specs. Everything else i found on the internet. Recommend the SRQ adjustable sway bar links. Handles like brand new.
Branden S. Verified Buyer verified check icon
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Love Me Some BP-51 Kit!
The OME BP-51 HD Lift Kit is rad! Super quick shipping and great customer service (I was bugging them with a ton of questions, lol). Love my lift kit, all high-quality components, pretty easy to install, and rides soooooo much better than stock!
Devin H. Verified Buyer verified check icon
full star icon full star icon full star icon full star icon full star icon
No Comparison in Ride.
Install was the same as any, other than the addition of resi brackets. Adjustment took a few trips but I think I have it all figured. The BP-51 OME setup is far past any radflo, toytec, or bilstein kits I have ran.
Daniel S. Verified Buyer verified check icon

The Expert's Opinion

"Old Man Emu continues to earn our respect in a crowded market.

The MT64s ride tight, stay composed under load, and earn  their price point; Jeff's Tundra proved that. The BP-51 is the real standout though: genuine range from plush daily comfort to serious performance, all through the adjustments, in the same shock.

Not content with coasting on their reputation, OME is still building like they have something to prove."

Sean
Shock Surplus Founder
15+ years experience

Questions? We've got answers

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

Close specs
Part Numbers & Details
Package Contains 1 BP51 Shock
You'll be getting one rear shock.
Old Man Emu 3 Years Unlimited Miles Warranty
Manufacturer warranty protects against defects and premature failure.
Fits vehicles at factory height or with up to 2" rear lift
For vehicles with no suspension modifications or up to 2" rear lift systems
Fits 4WD & RWD vehicles
This product works for 4WD and RWD vehicles.
Important Fitment Note
Old Man Emu BP51 Rear Shock
Product Highlights
On-vehicle tuning with 10 levels of independent compression AND rebound adjustment.Internal bypass design technology providing position sensitive damping
Product Highlights
Remote Reservoir for increased oil capacity, helps maintain an lower temperature for optimal performance in all scenarios
Specifications
Part NumberItemQuantity
BP5160068Shock Absorber1
Product Details

Old Man Emu brings racing technology to every day adventures: BP-51 (Bypass 51mm diameter bore) shock absorbers feature revolutionary, patent pending technology developed to deliver unparalleled on and off road performance. Developed and extensively tested under the harshest conditions in Australia, these big bore, position sensitive bypass shock absorbers with remote reservoir are designed to bolt onto your vehicle without any vehicle modifications and combine considerable ride comfort around town with significant amounts of end-zone damping for exceptional chassis control and handling off road. The damping performance is easily adjustable across an wide range of rebound and compression, resulting in significant changes to the ride performance of your vehicle, enabling an custom tune to suit the conditions and vehicle set up. The body, reservoir and components are all made from 6061 T6 aluminum, Type 3 40 micron hard anodized ensuring exceptional heat dissipation, corrosion resistance and resistance to stone damage. Not only designed, developed and tested entirely by ARB's team of Old Man Emu ride engineers, all BP-51 shock absorbers are manufactured in-house by ARB. In order to achieve this, significant investment has been made in state of the art machinery providing ARB total control of the manufacturing process to ensure the highest possible quality.

Compatibility List
YearMakeModelDrivePositionLift
2026ToyotaTundraRWD, 4WD0-2"
2025ToyotaTundraRWD, 4WD0-2"
2024ToyotaTundraRWD, 4WD0-2"
2023ToyotaTundraRWD, 4WD0-2"
2022ToyotaTundraRWD, 4WD0-2"
Warranty

View warranty coverage

Close specs

ARB & Old Man Emu handles their warranty claims directly; if you encounter a product defect please reach out to ARB & Old Man Emu directly.

For more information: View the Shock Surplus Warranty Policy.

Shipping & Returns

Free shipping within the lower 48 United States

Close specs

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.

Need help? Use Live Chat or Email Us anytime.

Start a Return or Exchange

Return Shipping Responsibility

Shock Surplus 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.
  • Your mistake (wrong item ordered, fitment error, changed mind): Return shipping is your responsibility.

  • Under 50 lbs: Discounted carrier rate (deducted from your refund).
  • Over 50 lbs: Discounted carrier rate + $25 oversize fee (deducted).

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 do not 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 has not left the U.S.
  • Import taxes and 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.