HomeDriveline and Axles > Drive ShaftMTC Ronak 1085 Drive Shaft Flex Joint
Part #: 1085

MTC Ronak 1085 Drive Shaft Flex Joint

⚙️ 89 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW and Mini, 318i, 318is, 318ti, 320i, 325e, 325es, 325i, 325is, 325iX, 524td, 528e, Cooper Countryman, Cooper Paceman, and Z3
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Overview of MTC Ronak Drive Shaft Flex Joint 1085

The MTC Ronak Drive Shaft Flex Joint 1085 is engineered for precise driveline performance in select BMW and Mini models. Designed to maintain optimal torque transfer and reduce vibration, this component supports reliable vehicle operation under various driving conditions.

  • Bolt Circle Diameter: 78 mm for secure mounting
  • Six bolt holes with 10 mm diameter each for stable attachment
  • Inside diameter of 40 mm ensuring proper shaft fitment
  • Outside diameter of 110 mm for compatibility with OEM specifications
  • Thickness of 28 mm providing structural integrity

Technical Description and Specifications

This Drive Shaft Flex Joint from MTC Ronak, part number 1085, is manufactured to meet the exacting standards required for driveline components in BMW and Mini vehicles. The 78 mm bolt circle diameter and six 10 mm bolt holes ensure a precise and secure connection to the drive shaft assembly. With an inside diameter of 40 mm and an outside diameter of 110 mm, this flex joint fits tightly to maintain driveline alignment and reduce wear. The 28 mm thickness contributes to the joint's durability and ability to absorb torsional forces during acceleration and deceleration.

Compatible Vehicles and Applications

This flex joint is compatible with a range of BMW and Mini models, including BMW 318i, 318is, 318ti, 320i, 325e, 325es, 325i, 325is, 325iX, 524td, 528e, as well as Mini Cooper Countryman, Cooper Paceman, and BMW Z3. It is designed to replace worn or damaged flex joints in the driveline, restoring smooth power delivery and reducing drivetrain noise.

  • Eliminates driveline vibrations caused by worn flex joints
  • Prevents excessive play in the drive shaft connection
  • Reduces noise and harshness during acceleration
  • Restores proper torque transfer between transmission and differential
  • Addresses driveline binding or stiffness issues

Installation Notes and Tips

When installing the MTC Ronak Drive Shaft Flex Joint 1085, ensure all mounting surfaces are clean and free of debris. Verify bolt hole alignment with the drive shaft flange before tightening bolts to the manufacturer’s torque specifications. It is recommended to inspect related driveline components for wear during installation to maintain overall system integrity.

Quality Assurance and Warranty

MTC Ronak manufactures this drive shaft flex joint to meet OEM quality standards, ensuring reliable performance and durability. While specific warranty details are not provided, MTC Ronak products typically undergo rigorous quality control to support long-term driveline functionality.

BrandMTC Ronak
Part Number1085
Bolt Circle Diameter78
Bolt Hole Diameter10
Bolt Hole Quantity6
Inside Diameter40
Outside Diameter110
Thickness28

This part fits 89 vehicles. Search below:

YearMakeModelBody TypeDrive TypeTransmissionLitersCylindersPositionNotes
2014MiniCooper CountrymanAWDN/A
2014MiniCooper PacemanAWDN/A
2013MiniCooper CountrymanAWDN/A
2013MiniCooper PacemanAWDN/A
2012MiniCooper CountrymanAWDN/A
2011MiniCooper CountrymanAWDN/A
1999BMW318iAutomaticN/A
1999BMW318isAutomaticN/A
1999BMW318tiAutomaticN/A
1998BMW318iAutomaticN/A
1998BMW318isAutomaticN/A
1998BMW318tiAutomaticN/A
1998BMWZ3Automatic1.9LL4N/A
1997BMW318iAutomaticN/A
1997BMW318isAutomaticN/A
1997BMW318tiAutomaticN/A
1997BMWZ3Automatic1.9LL4N/A
1996BMW318iAutomaticN/A
1996BMW318isAutomaticN/A
1996BMW318tiAutomaticN/A
1996BMWZ3AutomaticN/A
1995BMW318iAutomaticN/A
1995BMW318isAutomaticN/A
1995BMW318tiAutomaticN/A
1994BMW318iAutomaticN/A
1994BMW318isAutomaticN/A
1993BMW318iAutomaticN/A
1993BMW318isAutomaticN/A
1993BMW325iConvertibleManualN/A
1993BMW325iSedanN/A
1992BMW318iAutomaticN/A
1992BMW318iN/A
1992BMW318isManualN/A
1992BMW318isManualN/ATo 08-31-1992
1992BMW318isAutomaticN/AFrom 12-01-1991
1992BMW325iConvertibleAutomaticN/A
1992BMW325iConvertibleManualN/A
1992BMW325iSedanN/A
1991BMW318iN/A
1991BMW318isN/A
1991BMW325iConvertibleAutomaticN/A
1991BMW325iSedanN/A
1991BMW325iCoupeN/A
1991BMW325isN/A
1991BMW325iXN/A
1990BMW325iConvertibleAutomaticN/A
1990BMW325iSedanN/A
1990BMW325iCoupeN/A
1990BMW325isN/A
1990BMW325iXN/A
1989BMW325iConvertibleAutomaticN/A
1989BMW325iSedanN/A
1989BMW325iCoupeN/A
1989BMW325isN/A
1989BMW325iXN/A
1988BMW325iConvertibleAutomaticN/A
1988BMW325iSedanN/A
1988BMW325isN/A
1988BMW325iXN/A
1988BMW528eAutomaticN/A
1988BMW528eManualN/A
1987BMW325eAutomaticN/A
1987BMW325esAutomaticN/A
1987BMW325iConvertibleAutomaticN/A
1987BMW325iSedanN/A
1987BMW325isN/A
1987BMW528eAutomaticN/AFrom 03-01-1987
1987BMW528eManualN/AFrom 03-01-1987
1986BMW325eAutomaticN/A
1986BMW325eManualN/ATo 04-30-1986
1986BMW325esAutomaticN/A
1986BMW325esManualN/ATo 04-30-1986
1986BMW524tdN/A
1986BMW528eManualN/ATo 04-30-1986
1985BMW318iN/A
1985BMW325eN/A
1985BMW524tdN/A
1985BMW528eManualN/A
1984BMW318iN/A
1984BMW325eN/A
1984BMW528eManualN/A
1983BMW320iAutomaticN/A
1983BMW528eManualN/AFrom 09-01-1983
1982BMW320iAutomaticN/A
1981BMW320iAutomaticN/A
1980BMW320iAutomaticN/A
1979BMW320iAutomaticN/A
1978BMW320iAutomaticN/A
1977BMW320iAutomaticN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

26-11-1-204-29426-11-1-207-78526-11-1-225-624

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.