Radflo Off Road 2.5 Hydraulic Bump Stop 4″ Travel 1 5/8″ Shaft
SKU: 47570300495

Radflo Off Road 2.5 Hydraulic Bump Stop 4″ Travel 1 5/8″ Shaft

Sale price$186.75 Regular price$207.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Radflo Off Road 2.5 Hydraulic Bump Stop 4″ Travel 1 5/8″ ShaftProduct Details: Part Number: 6SB 003 00 Product Type: Off Road Hydraulic Bump Stop Pin Mount Travel Length: 4. 0 Inch Body Diameter: 2. 5 Inch Body Material: SSID Alloy Steel Tube Body Finish: Clear Cadmium Plating Body Caps Eyelets Material: CNC Machined 6061 Aluminum Body Caps Eyelets Finish: Black Anodized Mounting Hardware: Universal Spherical Bearing And Hardware Rod Shaft Diameter: 1. 625 Inch Rod Material: Mirror Polished Steel Rod Finish:

Product Details:

  • Part Number: 6SB-003-00
  • Product Type: Off Road Hydraulic Bump Stop Pin Mount
  • Travel Length: 4.0 Inch
  • Body Diameter: 2.5 Inch
  • Body Material: SSID Alloy Steel Tube
  • Body Finish: Clear Cadmium Plating
  • Body Caps/Eyelets Material: CNC Machined 6061 Aluminum
  • Body Caps/Eyelets Finish: Black Anodized
  • Mounting Hardware: Universal Spherical Bearing And Hardware
  • Rod Shaft Diameter: 1.625 Inch
  • Rod Material: Mirror Polished Steel
  • Rod Finish: Chrome Plated
  • Rod Guide Material: CNC Machined Bronze
  • Rod Guide Finish: PTFE Coating
  • Piston Type: Radflo Aluminum Freeflo Racing Piston
  • Seal Type: Rebuildable Combination Quad-Ring and Lip Seal
  • Service Status: Consumer or Factory Serviceable
  • Valving Type: Velocity-Sensitive Deflective Disc
  • Valving Tuning: Consumer or Factory Tunable
  • Valving Adjustment: Self-Adjusting
  • Oil Type: Radflo High-Temp Foam Resistant Suspension Fluid
  • Pressurization: Nitrogen Gas
  • Pressure Amount: 200psi
  • Sold Individually

Description

Our hydraulic bump stops are the perfect solution for vehicles that experience suspension bottoming at high speeds or when heavily laden. As the suspension reaches maximum compression, this secondary shock progressively increases damping resistance for maximum impact control. As a result, the vehicle and occupants are protected from high stress loads. Protects vehicle and driver from high stress loads caused by severe suspension impacts.

Radflo bump stops are engaged during the last few inches of compression travel to help cushion heavy impacts. When used correctly, they can significantly reduce dangerous stress loads that could otherwise harm the vehicle and driver.

Race ready construction and superior finish. Our hydraulic bump stops feature a smooth, mirror polished body manufactured from SSID steel tubing. Choose from 2.0 inch, 3.0 inch or 4.0 inches of stroke based on your performance and mounting requirements. A clear cadmium finish provides the highest level of corrosion resistance. Velocity sensitive valving automatically adjusts to terrain for improved control, handling and comfort.

Radflo’s exclusive Freeflo racing piston utilizes adaptive damping technology to automatically match bump stop performance to surface conditions. Multi-stage compression and rebound damping characteristics can be independently customized to suit your vehicle setup and driving preferences. Completely rebuildable, serviceable and tunable for virtually unlimited service life. We designed every single component to be easily serviced or replaced. Even the individual valve shims can be changed to fine-tune damping performance.

Our highly experienced technicians can perform these services, or you can service the bump stops yourself for immediate results. Exceptionally strong piston rod assembly designed for the harshest off-road racing conditions. Our chrome plated 1.25 inch alloy steel rod and slippery bronze rod guide provide unyielding performance in the roughest terrain. Multi-direction, triple lip sealing system prevents oil contamination while ensuring excellent gas and oil retention.

 


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 47570300495

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ragtop
New York, US
★★★★★ 5
Nice treat/toy
Color: Knuckle Bone, Size: XX-Large
Dogs love these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
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Gandalf the Gradient
Lowell, US
★★★★★ 5
The best toy my dog has
Color: Monster Bone, Size: XX-Large
Our lab mix is a very ambitious chewer - forget retrieving... he seems to think his "job" in life is to destroy things with his teeth. He's very methodical about it; he'll chew and chew and chew, targeting the object's weakest points, until all that remains is a littering of coin-sized remnants. He even started to make progress on his heavy duty black Kong within about a week. By the time he was about 8 months old, we figured out that the only toys he can be left alone with are the ones made by Nylabone. He has all their models: dinosaurs, rings, small bones, and branches. These Nylabone toys are a hard plastic that chips off in tiny little shards. He's happy because he feels like he's making progress (even though it takes him a long time to do so) and we're happy because the toys last a relatively long time and he can't swallow anything that might hurt him. He does leave tiny plastic shavings on the carpet, but we have to vacuum a lot anyways because of his fur, so it's not a big deal. Of all his Nylabone toys, this is the best (and probably his favorite of the bunch). He really likes the size - just right for him to prance around with and show off. Although he's had it for four months, it's still smooth enough in the middle that we can hold it for him comfortably, and it's retained its original shape (unlike dinosaur and branch). If we could just train him not to drop this on our feet when he wants attention(it weighs a few pounds and has gotten a bit pokey on the ends)this would be the perfect toy.
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Reviewed in the United States on August 31, 2012
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Tiffany couch
Bozeman, US
★★★★★ 5
Great toy for your fur baby.
Size: Pack of 3, Color: Pacifier, Size: Pack of 3, Color: Pacifier
My husky’s all time favorite toy! He’s obsessed.
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Reviewed in the United States on April 20, 2026
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DS
New York, US
★★★★★ 5
Cute squeaky toy, good price.
Size: Pack of 3, Color: Mini Loofa
These little squeaky toys are one of my yorkie pups favorite. Being latex they are last longer than the material ones. Good price for the 3 pack.
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Reviewed in the United States on March 22, 2026
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Danielle
New York, US
★★★★★ 5
Loved by Morkie
Size: Pack of 3, Color: Small/Med Bone
My dog loves these! She’s a 12 pound aggressive chewer and hasn’t ripped these up. One of her favorite toys cause she loves the squeaky sound.
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