S-COGA-2090-P-N

S-COGA-2090-P-N

$106.04
$106.04
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S-COGA-2090-P-N
  • S-COGA-2090-P-N
  • S-COGA-2090-P-N
S-COGA-2090-P-N

S-COGA-2090-P-N

$106.04
$106.04

⚠️ 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.

AL-KO Profi Coupling Gaiter/Bellows - 3500kg (Protective Boot)

Genuine AL-KO coupling gaiter (bellows/protective boot) designed specifically for AL-KO Profi 3500kg couplings. This essential protective component keeps dirt, water, and debris out of the coupling mechanism, ensuring smooth operation and extended service life.

Key Specifications:

  • Part Number: S-COGA-2090-P-N
  • AL-KO Part Number: 21726605
  • Coupling Type: AL-KO Profi 3500kg (3.5T) S-Series couplings
  • Compatible with: Couplings using damper part 1217090
  • Material: Durable rubber/elastomer compound
  • Type: Bellows-style protective gaiter

Key Features:

  • Genuine AL-KO quality — manufactured to exact specifications for perfect fit
  • Durable rubber construction — resistant to UV, ozone, oil, and temperature extremes
  • Bellows design allows full coupling movement while maintaining seal
  • Protects coupling from dirt, water, road spray, and salt
  • Prevents expensive coupling repairs by keeping contaminants out

Confirmed Compatible Models:

  • 476-3620-35-2-12 — Connect 476, 3.6m deck, 2.0m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-3621-35-2-12 — Connect 476, 3.6m deck, 2.1m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-4020-35-2-12 — Connect 476, 4.0m deck, 2.0m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-4021-35-2-12 — Connect 476, 4.0m deck, 2.1m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-4521-35-2-12 — Connect 476, 4.5m deck, 2.1m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-4521-35-3-10 — Connect 476, 4.5m deck, 2.1m width, 3,500kg GVM, single axle, 10″ wheels
  • 476-5021-35-2-12 — Connect 476, 5.0m deck, 2.1m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-5021-35-3-10 — Connect 476, 5.0m deck, 2.1m width, 3,500kg GVM, single axle, 10″ wheels
  • 476-5021-35-3-12 — Connect 476, 5.0m deck, 2.1m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-5022-35-2-12 — Connect 476, 5.0m deck, 2.2m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-5022-35-3-10 — Connect 476, 5.0m deck, 2.2m width, 3,500kg GVM, single axle, 10″ wheels
  • 476-5022-35-3-12 — Connect 476, 5.0m deck, 2.2m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-5521-35-2-12 — Connect 476, 5.5m deck, 2.1m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-5521-35-3-10 — Connect 476, 5.5m deck, 2.1m width, 3,500kg GVM, single axle, 10″ wheels
  • 476-5521-35-3-12 — Connect 476, 5.5m deck, 2.1m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-5522-35-2-12 — Connect 476, 5.5m deck, 2.2m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-5522-35-3-10 — Connect 476, 5.5m deck, 2.2m width, 3,500kg GVM, single axle, 10″ wheels
  • 476-5522-35-3-12 — Connect 476, 5.5m deck, 2.2m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-5524-35-3-12 — Connect 476, 5.5m deck, 2.4m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-6022-35-3-12 — Connect 476, 6.0m deck, 2.2m width, 3,500kg GVM, single axle, 12″ wheels
  • 476-6024-35-3-12 — Connect 476, 6.0m deck, 2.4m width, 3,500kg GVM, single axle, 12″ wheels

Always verify your trailer's chassis plate before ordering to ensure correct fitment.

When to Replace:

  • If gaiter is torn, cracked, or split
  • If gaiter has become hard, brittle, or perished
  • If gaiter is loose or has come off mounting points
  • During coupling service or damper replacement
  • Every 3–5 years as preventive maintenance

Installation Note: Clean coupling thoroughly before fitting new gaiter. Apply fresh grease to coupling mechanism. Verify gaiter moves freely through full coupling stroke and check for proper seal at both ends. Test coupling operation before road use.

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