Bilstein B

Bilstein B1 Rear Strut Gaiter Set | Part No. 11-276524

Protect your rear suspension the right way. This genuine Bilstein B1 rear damper boot kit is an original-equipment quality solution that shields the shock piston rod from grit, salt and road spray to help preserve seals and maintain consistent damping. Ideal when refreshing suspension, changing rear shocks or chasing knocks and squeaks on daily drivers and enthusiast builds alike.

At MJ Modifications we have installed this Bilstein kit on multiple BMW and ALPINA platforms. Fitment is precise, finish is first class and customer feedback has been excellent. If you are overhauling the rear end or fitting new dampers, this protective gaiter set is a small investment that pays back in longevity and quiet, dependable ride quality.

Why this Bilstein B1 kit

• Authentic Bilstein service component engineered to original equipment standards
• Exact-fit rear axle shock protector for listed BMW and ALPINA models
• Guards the piston shaft and seals from dirt ingress and stone damage
• Supports long service life and stable handling characteristics
• Perfect partner for Bilstein dampers and suitable for factory shocks on applicable vehicles

Fitting position

• Rear axle

Vehicle coverage

• ALPINA
  • B3 (E90) 09.07 - 02.13: Bi-Turbo, S Bi-Turbo
  • B3 Coupe (E92) 09.07 - 02.14: Bi-Turbo, S Bi-Turbo
  • B3 Touring (E91) 09.07 - 05.13: Bi-Turbo, S Bi-Turbo
  • B3 Convertible (E93) 09.07 - 05.13: Bi-Turbo, S Bi-Turbo
• BMW 1 Series
  • E81 09.06 - 12.11: 116i, 118i, 120i, 130i, 116d, 118d, 120d, 123d
  • E87 02.03 - 01.13: 116i, 118i, 120i, 130i, 116d, 118d, 120d, 123d
  • E82 Coupe 10.06 - 10.13: 120i, 125i, 128i, 135i, 118d, 120d, 123d
  • E88 Convertible 12.07 - 12.13: 118i, 120i, 125i, 128i, 135i, 118d, 120d, 123d
• BMW 3 Series
  • E91 Touring 12.04 - 12.12: 316i, 318i, 320i, 323i, 325i, 328i, 330i, 335i, 316d, 318d, 320d, 325d, 330d, 335d
  • E92 Coupe 01.05 - 12.13: 316i, 318i, 320i, 323i, 325i, 328i, 330i, 335i, 320d, 325d, 330d, 335d
  • E93 Convertible 05.06 - 12.13: 318i, 320i, 323i, 325i, 328i, 330i, 335i, 320d, 325d, 330d
  • E90 Saloon 02.04 - 02.12: 316i, 318i, 320i, 320si, 323i, 325i, 328i, 330i, 335i, 316d, 318d, 320d, 325d, 330d, 335d
• BMW X Series
  • X1 E84 03.09 - 06.15: sDrive16i, sDrive18i, sDrive20i, xDrive20i, xDrive25i, sDrive28i, xDrive28i, xDrive35i, sDrive16d, sDrive18d, xDrive18d, sDrive20d, xDrive20d, xDrive23d, xDrive25d

Part identifiers

• Bilstein part number: 11-276524
• EAN: 4025258805104
• UPC: 651860809106

Professional fitting

Want it installed correctly first time? Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Compatibility check before dispatch

We will verify fitment before shipping. For UK vehicles, add your registration number at checkout. Otherwise, supply the last 7 of your VIN so we can confirm suitability for your car.

Search-friendly terms

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