Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Losi 1:10 Lasernut U4 Tenacity LOS03028 / Tenacity DB Pro LOS03027V2 Upgrade Parts Aluminum Front Thickened Spring Dampers 86mm - 12Pc Set BlackMade from quality light weight high tensile strength aluminum 6061T6 for greater stability and durability. The spring coil is increased from original 1. 4mm to 1. 5mm for more powerful use. The shock shaft is made 4mm thick (original is 3. 5mm) and smoothly polished to achieve higher durability and prevent bending. Silicone oil is pre filled for smooth travel. Alloy body with shock absorb cap to seal tightly and avoid leaking. Package includes :
- Made from quality light weight high tensile strength aluminum 6061T6 for greater stability and durability. The spring coil is increased from original 1.4mm to 1.5mm for more powerful use.
- The shock shaft is made 4mm thick (original is 3.5mm) and smoothly polished to achieve higher durability and prevent bending. Silicone oil is pre-filled for smooth travel. Alloy body with shock-absorb cap to seal tightly and avoid leaking.
- Package includes : Damper-2pcs ; 9mm Balls-2pcs ; Stainless Steel Round Head Screw 3x16-2pcs ; Stainless Steel Round Head Screw 3x23-2pcs ; 3mm Lock Nut-4pcs.
- Original stock part number : LOS233011.
- Will fit : Losi 1/10 Lasernut U4 Tenacity Rock Racer LOS03028, 1/10 Tenacity DB Pro 4WD Desert Buggy LOS03027V2
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.0 ★★★★★
Based on 119 reviews
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Product Reviews
★★★★★ 4
3.5, Not 3.0
Color: Medium Set of 6
These balls were almost exactly what I needed. I was replacing my boy’s favorite ball, which is the 3” squeaky, spikey ball that fits in the chuck it launcher. Unfortunately I saw the shiny object next to it and because there were SIX balls and a dollar less, I failed to see that these are 3.5” balls instead of 3”…. Great balls but no fitty in the slingy. Buyer beware. No chuck it no problem. Save a buck.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
MY CHIHUAHUA LOVES THESE BALLS!!
Color: Samll Set of 8
My little chihuahua, BamBam, is addicted to balls, especially little balls that squeak! However, any balls that have material on them, BamBam will tear them apart, swallow the material and then get an upset tummy! These balls saved the day! BamBam LOVES them & she cannot tear them apart! They hold up so well! No matter how much BamBam plays with them, they keep squeaking away!
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Reviewed in the United States on July 15, 2025
★★★★★ 5
Great thick squeaky ball
Color: Large Set of 2
These are good thick rubbery squeaky balls. My boy loves them! He's 75lbs. Strong chewer. I hav hard time squeezing to squeak, but he doesn't... He loves it!!!
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Squeaky ball
Color: Large Set of 4
Perfect squeaky ball. Dogs love them. I love that they're durable and their thickness aids their durability. My Great Dane will play alone for hours with a ball.
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Reviewed in the United States on June 20, 2025
★★★★★ 5
Fun
Color: Interactive Dog Ball
Fun!
Second purchase. Solid and rugged for 22 lb dog. He loves it.
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Reviewed in the United States on December 21, 2025