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within 48 US States
within 48 US States
Dobinsons Hydraulic Bump Stops | 3 Sizes
- CNC Machined 50/60mm Billet Aluminum Piston
- EDP Coated 3mm Thick 56/66mm Steel Body
- Threaded Body For Height Adjustment
- Supplied with both Interchangeable Super Quiet Rubber Rod End & Hard Nylon
- Available in 3 sizes: 56mm body x 50mm stroke, 66mm body x 57mm stroke & 66mm body x 85mm stroke
- 30/40mm Micro Polished Hard Chrome Shaft
- Slow Rebound Valving To Prevent Bucking
- Removable Dust Cover Boot For Stealth Appearance
- Fully Rebuildable & Tunable
- O-Ring Travel Indicator
- Heavy Duty Extreme-Race style Triple Seal Design
- Nitrogen Gas Charged & Tunable (100 to 300 PSI)
- Extra Short Dead Lengths For Compact Fitment
From $690.00
In StockSelect Bump Stops by Size and Length
Sold in Pairs
HBS56-001 - 56mm body x 50mm stroke (Pair) - for 0-4" lift heights
HBS66-002 - 66mm body x 57mm stroke (Pair) - for 0-4" lift heights
HBS66-003 - 66mm body x 85mm stroke (Pair) - for 4-6" lift heights
HBS56-001 - 56mm body x 50mm stroke (Pair) - for 0-4" lift heights
HBS66-002 - 66mm body x 57mm stroke (Pair) - for 0-4" lift heights
HBS66-003 - 66mm body x 85mm stroke (Pair) - for 4-6" lift heights
Add Weld-On Mounting Cans?
Sold in Pairs
HBS56-004FK - Pair 2.2"/56mm HBS Mounting Cans - Weld-on threaded cans
HBS66-005FK - Pair 2.6"/66mm HBS Mounting Cans - Weld-on threaded cans
HBS56-004FK - Pair 2.2"/56mm HBS Mounting Cans - Weld-on threaded cans
HBS66-005FK - Pair 2.6"/66mm HBS Mounting Cans - Weld-on threaded cans
SKU: DOB-HYD-BUMPS
Categories: Bump Stops & Spacers, Dobinsons, Suspension
Tags: hbs, HBS56-001, HBS56-004FK, HBS66-002, HBS66-003, HBS66-005FK
Brand: Dobinsons Spring & Suspension
Description
Dobinsons race ready hydraulic bump stops combine an off-road racing inspired triple seal design, a 3mm thick EDP coated steel body and includes interchangeable Rubber or Nylon rod ends to provide smooth, quiet, improved bottom out control during the harshest impacts with the ultimate in quality and longevity. The fully rebuildable and tunable shimmed CNC piston design allows a smooth initial impact with a progressive, velocity-sensitive increase in compression resistance to absorb impacts at the limits of suspension travel, whilst providing rebound damping to slow the bump stop rebound speed and reduce bucking and uncontrolled rebound associated with regular bump stops. Tunable Shim Stacks, Oil Levels and Nitrogen Gas pressures offer unlimited tuning combinations for your 4×4 or Off-road Race Rig to get the very best performance out of your suspension.
Features
- CNC Machined 50/60mm Billet Aluminum Piston
- EDP Coated 3mm Thick 56/66mm Steel Body
- Threaded Body For Height Adjustment
- Supplied with both Interchangeable Super Quiet Rubber Rod End & Hard Nylon
- Available in 3 sizes: 56mm body x 50mm stroke, 66mm body x 57mm stroke & 66mm body x 85mm stroke
- 30/40mm Micro Polished Hard Chrome Shaft
- Slow Rebound Valving To Prevent Bucking
- Removable Dust Cover Boot For Stealth Appearance
- Fully Rebuildable & Tunable
- O-Ring Travel Indicator
- Heavy Duty Extreme-Race style Triple Seal Design
- Nitrogen Gas Charged & Tunable (100 to 300 PSI)
- Extra Short Dead Lengths For Compact Fitment
Parts Breakdown:
- HBS56-001 – 56mm body x 50mm stroke (Pair) – for 0-4″ lift heights
- HBS66-002 – 66mm body x 57mm stroke (Pair) – for 0-4″ lift heights
- HBS66-003 – 66mm body x 85mm stroke (Pair) – for 4-6″ lift heights
- HBS56-004FK – Pair 56mm HBS Mounting Cans – Weld-on threaded cans
- HBS66-005FK – Pair 66mm HBS Mounting Cans – Weld-on threaded cans
8 reviews for Dobinsons Hydraulic Bump Stops | 3 Sizes
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Jesse (verified owner) –
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Ryan (verified owner) –
*****
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Brandon (verified owner) –
It’s exactly what I wanted.
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This is my go-to now for off road parts.
Sean (verified owner) –
Great description on the page, easy to understand what I was buying.
Matthew (verified owner) –
Very fast delivery.
Bryan (verified owner) –
I received it really fast.