S-CODA-1070-P-N

S-CODA-1070-P-N

$440.06
$440.06
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S-CODA-1070-P-N
  • S-CODA-1070-P-N
  • S-CODA-1070-P-N
S-CODA-1070-P-N

S-CODA-1070-P-N

$440.06
$440.06

⚠️ Not sure if this part fits your trailer? Please check before ordering.

Email parts@brianjamestrailers.co.uk with your trailer VIN number before placing your order and we'll confirm compatibility and/or SKU code for you.

Please note: We do not accept returns on incorrectly ordered parts. Taking 60 seconds to confirm fitment now can save you significant time and cost.

Brian James Trailers Bradley HU12 Coupling Damper (Gas Shock Absorber)

Premium quality Stabilus gas-charged coupling damper designed specifically for heavy-duty Bradley overrun brake couplings utilized on Brian James trailers. This high-performance damper reduces shock and vibration during towing, protecting both your trailer and tow vehicle from harsh impacts while providing smooth, progressive brake activation.

Key Specifications:

  • Part Number: S-CODA-1070-P-N
  • Bradley / Knott Part Number: Kit 255
  • Stabilus Manufacturer Part Number: 6253F1 136/18 JK0
  • Type: High-pressure nitrogen gas-charged hydraulic damper
  • Overall Length (Eyelet Centers): 410mm
  • Body Length: 255mm
  • Finish: Black-coated for superior corrosion resistance

Compatible Overrun Couplings:

  • Bradley HU10 Couplings
  • Bradley HU12 Couplings (3500kg)
  • Bradley HU14 Couplings

Compatible Trailer Models:

  • 230-5442
  • 230-5443
  • 230-5452
  • 230-5453
  • 230-5463
  • 230-6443
  • 230-6452
  • 476-3620-35-2-12
  • 476-3621-35-2-12
  • 476-4020-35-2-12
  • 476-4021-35-2-12
  • 476-4521-35-2-12
  • 476-5021-35-2-12
  • 476-5021-35-3-10
  • 476-5021-35-3-12
  • 476-5022-35-2-12
  • 476-5022-35-3-10
  • 476-5022-35-3-12
  • 476-5521-35-2-12
  • 476-5521-35-3-10
  • 476-5521-35-3-12
  • 476-5522-35-2-12
  • 476-5522-35-3-10
  • 476-5522-35-3-12
  • 476-5524-35-3-12
  • 476-6022-35-3-12
  • 476-6024-35-3-12

Compatible Coupling Head Codes:

  • P-COOV-1031-P-N
  • P-COOV-1032-P-N

Key Features:

  • Stabilus Engineering: Twin-tube/monotube hybrid configuration engineered for consistent damping force under extreme weight loads.
  • High-Pressure Nitrogen: Prevents cavitation and oil aeration for stable, fade-free deceleration.
  • Maintenance-Free: Factory-sealed unit requires no ongoing fluid servicing.
  • Tuned Specifically for Heavy Commercial Towing: Optimized for trailers rated from 2600kg up to 3500kg gross vehicle weight (GVW).
  • Complete Kit Integration: Designed to work perfectly alongside standard replacement bolts, nyloc nuts, and zip-ties.

When to Replace:

  • If the damper is leaking hydraulic oil or has lost its gas charge.
  • If the trailer drawbar can be easily compressed or pushed in by hand with little to no resistance.
  • If braking action is harsh, jerky, or results in a violent "bang/slam" sound when you slow down the tow vehicle.
  • During major coupling head overhauls or every 3–5 years as preventive maintenance.

Installation Note: Professional installation recommended. Ensure the trailer is safely chocked before unbolting the hitch assembly. Verify eyelet dimensions and body clearance inside the drawbar tube before final torqueing. Test brake operation and auto-reverse function in a controlled area before road use.

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