Polyurethane Flex Disc For BMW E30 E36 E46 M3 Drive Shaft 26117511454

Upgrade your BMW’s drivetrain integrity with this high-performance Polyurethane Flex Disc, engineered as a direct replacement for OEM part 26117511454. Featuring a hard-anodized T 6061 aluminum core paired with resilient 85A polyurethane bushings, this joint delivers optimal torsional flexibility while eliminating the harsh vibrations typical of degraded factory rubber units. By maintaining precise angular movement between the gearbox, transfer case, and rear driveshaft, it protects downstream suspension and driveline components from shock loading during aggressive acceleration or track use.

Benefits & Installation Guidance

Transitioning from stock rubber to this reinforced flex disc significantly extends service intervals and restores crisp throttle feedback by removing harmful driveline lash. The rigid construction demands careful setup to realize its full potential.

• Follow a star-pattern tightening sequence when securing mount bolts to ensure even bushing compression and prevent premature wear.
• Leverage the fully rebuildable architecture by ordering a matching flex disk rebuild kit when surface cracking or softening appears on the polyurethane rings.
• Always measure existing carrier bearing height and input/output angles before mounting to guarantee a true, balanced spin axis.

Technical Specifications

• OEM Reference Number: 26117511454
• Frame Construction: T 6061 Aluminum with hard anodized exterior
• Bushing Composition: 85A Shore Hardness Polyurethane
• Overall Diameter: Large 96 mm profile
• Fastener Alignment: 12 mm center-to-center bolt spacing
• Maintenance Profile: Fully serviceable via standalone rebuild kits

Vehicle Compatibility Overview

This 96mm flex disc with 12 mm bolt clearance integrates seamlessly across a wide spectrum of BMW chassis and powertrains:

• E30 (1986–1991): 325e, 325es, M3 Manual; 325ix Transfer Case connection (1987–1991)
• E28 (1982–1988): 528e, 533i, 535i, 535is, M5 Manual
• E24 (1980–1989): 633csi, 635csi, M6 Manual
• E34 (1989–1995): 525i, 530i, 535i Manual & Automatic variants
• E36 (1996–1998): 328i, 328is, 328ic Manual Transmission only
• E39 (1997–2003): 525i, 528i, 530i Manual & Automatic
• E46 (1999–2005): 323i/ci, 325i/ci, 328i/ci, 330i/ci Manual, Auto, & SMG
• E82/E90/E91/E92/E93 (2006–Present): 128i, 325i, 328i, 330i Manual & Automatic
• E53 & E70: X5 3.0i, 4.4i, 4.6is, xDrive30i, xDrive48i Rear Driveshafts
• Z & Coupe Lines: Z3 2.3/2.5i/2.8/3.0i, Z4 2.5i/3.0i/3.0si, various Auto/SMG setups

Package Includes

1x Driveshaft Flex Disc

All mounting accessories and hardware depicted in promotional photography ship with the order exactly as shown.

Warnings & Operational Notes

This replacement unit is extremely rigid and requires precise geometric alignment during installation. Your entire driveline must be correctly positioned, securely supported, and dynamically balanced before connecting to this flex disc. Improper setup will instantly compromise the polyurethane bushings. Professional fitting is strongly recommended. Printed step-by-step instructions are not included with this product.

Language Support: English

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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