Ensure your Mini Cooper R55 / R56 / R58 drives as solid as it looks with this OEM‑quality Front Subframe Crossmember (Part No. 31116772229 / 31‑11‑6‑772‑229 / SF042). Designed for both petrol and diesel variants of Mini Clubman, Hatch, and Coupe models (2005‑2015), this heavy‑duty crossmember restores the front axle’s mounting geometry, supports engine and suspension components, and combats fatigue or rust damage that can cause poor alignment, vibration, or steering instability. Built to OEM standards with corrosion‑resistant finish, it's a direct replacement part meant to bring back strength and precision to your car’s handling.

OEM Number: SF042, JESF042, 31116772229, 6772229

Fitting Position : Front Axle

Quantity : 1

Make	Model	Variant	Type	Engine	Chassis	Year
Mini	Mini	Diesel Coupe	Cooper SD	1995cc 100KW 136HP N47 C20 A	FWD -- R58	2010-2015
Mini	Mini	Diesel Coupe	Cooper SD	1995cc 105KW 143HP N47 C20 A	FWD -- R58	2010-2015
Mini	Mini	Diesel Hatch	Cooper D	1560cc 80KW 109HP 9HZ (DV6TED4);W16 D16 (9HZ)	FWD -- R56	2006-2010
Mini	Mini	Diesel Hatch	Cooper D	1598cc 82KW 112HP N47 C16 A	FWD -- R56	2010-2013
Mini	Mini	Diesel Hatch	Cooper D	1995cc 82KW 112HP N47 C20 A	FWD -- R56	2011-2013
Mini	Mini	Diesel Hatch	Cooper SD	1995cc 100KW 136HP N47 C20 A	FWD -- R56	2011-2013
Mini	Mini	Diesel Hatch	Cooper SD	1995cc 105KW 143HP N47 C20 A	FWD -- R56	2011-2013
Mini	Mini	Diesel Hatch	One D	1560cc 66KW 90HP 9HZ (DV6TED4)	FWD -- R56	2009-2010
Mini	Mini	Diesel Hatch	One D	1598cc 66KW 90HP N47 C16 A	FWD -- R56	2010-2013
Mini	Mini	Petrol Coupe	Cooper	1598cc 85KW 115HP N16 B16 A	FWD -- R58	2010-2015
Mini	Mini	Petrol Coupe	Cooper	1598cc 90KW 122HP N16 B16 A	FWD -- R58	2010-2015
Mini	Mini	Petrol Coupe	Cooper S	1598cc 120KW 163HP N18 B16 A	FWD -- R58	2010-2015
Mini	Mini	Petrol Coupe	Cooper S	1598cc 135KW 184HP N18 B16 A	FWD -- R58	2010-2015
Mini	Mini	Petrol Coupe	Cooper S JCW	1598cc 147KW 200HP N18 B16 A	FWD -- R58	2010-2015
Mini	Mini	Petrol Coupe	John Cooper Works	1598cc 155KW 211HP N14 B16 C;N18 B16 C	FWD -- R58	2010-2015
Mini	Mini	Petrol Hatch	Cooper	1598cc 85KW 115HP N12 B16 A;N16 B16 A	FWD -- R56	2006-2013
Mini	Mini	Petrol Hatch	Cooper	1598cc 88KW 120HP N12 B16 A	FWD -- R56	2006-2012
Mini	Mini	Petrol Hatch	Cooper	1598cc 90KW 122HP N16 B16 A	FWD -- R56	2009-2013
Mini	Mini	Petrol Hatch	Cooper S	1598cc 120KW 163HP N18 B16 A	FWD -- R56	2010-2013
Mini	Mini	Petrol Hatch	Cooper S	1598cc 128KW 174HP N14 B16 A;N14 B16 AB	FWD -- R56	2006-2010
Mini	Mini	Petrol Hatch	Cooper S	1598cc 135KW 184HP N18 B16 A	FWD -- R56	2010-2013
Mini	Mini	Petrol Hatch	Cooper S John Cooper Works	1598cc 141KW 192HP N14 B16 AB	FWD -- R56	2006-2010
Mini	Mini	Petrol Hatch	Cooper S John Cooper Works	1598cc 147KW 200HP N18 B16 A	FWD -- R56	2012-2013
Mini	Mini	Petrol Hatch	John Cooper Works	1598cc 155KW 211HP N14 B16 C;N18 B16 C	FWD -- R56	2007-2013
Mini	Mini	Petrol Hatch	John Cooper Works GP	1598cc 160KW 218HP N14 B16 C;N18 B16 C	FWD -- R56	2012-2013
Mini	Mini	Petrol Hatch	One	1397cc 55KW 75HP N12 B14 A	FWD -- R56	2009-2010
Mini	Mini	Petrol Hatch	One	1397cc 70KW 95HP N12 B14 A	FWD -- R56	2006-2010
Mini	Mini	Petrol Hatch	One	1598cc 55KW 75HP N16 B16 A	FWD -- R56	2010-2013
Mini	Mini	Petrol Hatch	One	1598cc 72KW 98HP N16 B16 A	FWD -- R56	2010-2013
Mini	Mini Clubman	Diesel Estate	Cooper D	1560cc 80KW 109HP 9HZ (DV6TED4)	FWD -- R55	2007-2010
Mini	Mini Clubman	Diesel Estate	Cooper D	1598cc 82KW 112HP N47 C16 A	FWD -- R55	2010-2014
Mini	Mini Clubman	Diesel Estate	Cooper D	1995cc 82KW 112HP N47 C20 A	FWD -- R55	2011-2014
Mini	Mini Clubman	Diesel Estate	Cooper SD	1995cc 100KW 136HP N47 C20 A	FWD -- R55	2011-2014
Mini	Mini Clubman	Diesel Estate	Cooper SD	1995cc 105KW 143HP N47 C20 A	FWD -- R55	2011-2014
Mini	Mini Clubman	Diesel Estate	One D	1598cc 66KW 90HP N47 C16 A	FWD -- R55	2010-2014
Mini	Mini Clubman	Petrol Estate	Cooper	1598cc 85KW 115HP N16 B16 A	FWD -- R55	2010-2014
Mini	Mini Clubman	Petrol Estate	Cooper	1598cc 88KW 120HP N12 B16 A;N16 B16 A	FWD -- R55	2007-2013
Mini	Mini Clubman	Petrol Estate	Cooper	1598cc 90KW 122HP N16 B16 A	FWD -- R55	2010-2014
Mini	Mini Clubman	Petrol Estate	Cooper S	1598cc 120KW 163HP N14 B16 A;N14 B16 AB;N18 B16 A	FWD -- R55	2007-2014
Mini	Mini Clubman	Petrol Estate	Cooper S	1598cc 128KW 174HP N14 B16 A;N14 B16 AB	FWD -- R55	2007-2010
Mini	Mini Clubman	Petrol Estate	Cooper S	1598cc 135KW 184HP N18 B16 A	FWD -- R55	2010-2014
Mini	Mini Clubman	Petrol Estate	Cooper S	1598cc 147KW 200HP N18 B16 A	FWD -- R55	2010-2014
Mini	Mini Clubman	Petrol Estate	Cooper S John Cooper Works	1598cc 141KW 192HP N14 B16 AB	FWD -- R55	2008-2010
Mini	Mini Clubman	Petrol Estate	John Cooper Works	1598cc 155KW 211HP N14 B16 C;N18 B16 C	FWD -- R55	2007-2014
Mini	Mini Clubman	Petrol Estate	One	1397cc 70KW 95HP N12 B14 A	FWD -- R55	2009-2010
Mini	Mini Clubman	Petrol Estate	One	1598cc 72KW 98HP N16 B16 A	FWD -- R55	2010-2014
Mini	Mini Clubvan	Diesel Estate Van	Cooper D	1598cc 82KW 112HP N47 C16 A	FWD -- R55	2012-2014
Mini	Mini Clubvan	Diesel Estate Van	Cooper D	1995cc 82KW 112HP N47 C20 A	FWD -- R55	2012-2014
Mini	Mini Clubvan	Petrol Estate Van	Cooper	1598cc 90KW 122HP N16 B16 A	FWD -- R55	2012-2014
Mini	Mini Clubvan	Petrol Estate Van	One	1598cc 72KW 98HP N16 B16 A	FWD -- R55	2012-2014
Make	Model	Variant	Type	Engine	Chassis	Year

Our SKU: TB31116772229_94

All our Front Subframe Crossmember For Mini R55 R56 R58 Cooper D S One D 31116772229 are OEM quality and reliable after market car parts. This Front Subframe Crossmember For Mini R55 R56 R58 Cooper D S One D 31116772229 is specifically compatible with Mini: Mini, Mini Clubman, Mini Clubvan, .

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

❓ Frequently Asked Questions (FAQs)

Q1: What is a front subframe crossmember and why is it important?
A front subframe crossmember is a structural support frame mounted under the front of the car that holds suspension arms, engine mounts, and steering components. It ensures alignment, absorbs road loads, keeps engine & front suspension geometry correct, and helps prevent vibration or handling issues.

Q2: Which Mini models / years is this part (31116772229) compatible with?
This part fits various Mini models including:

• Mini R56 Hatch (2005‑2013)

• Mini Clubman R55 (2006‑2014)

• Mini Coupe R58 (2010‑2015)
  It covers both petrol and diesel variants including Cooper, Cooper S, Cooper D, and SD versions.

Q3: Is this a direct replacement or will modifications be needed?
This is a direct OEM‑standard replacement. If your existing front subframe has the same mounting points, shape, engine or transmission mounts, and the same chassis variant (R55 / R56 / R58), you should be able to bolt this part on without needing modifications. Confirm part number on your old crossmember to be sure.

Q4: What are common symptoms that indicate needing a new front subframe crossmember?
Signs include:

• Uneven tyre wear or front‑end alignment issues

• Clunks or knocking noises from the front suspension when going over bumps

• Steering instability, vibrations felt through the steering wheel

• Rust or corrosion perforation in the crossmember structure

• Failed MOT related to suspension or chassis corrosion

Q5: What materials and protections does this subframe have?
It is made from high‑strength steel, with corrosion‑resistant finishing (often painted or treated) to resist rust, which is critical given how exposed subframes are to road debris, salt, moisture. The OEM quality ensures durability and matching strength.

Q6: How do I verify that this part fits my vehicle?

• Compare the OEM part number stamped or printed on your old crossmember (should match 31116772229 or equivalent references). 

• Check your vehicle’s model, year, variant (Cooper / Cooper S / D etc.), and map it to the R55, R56 or R58 chassis family.

• Use VIN / registration or ask the parts supplier to confirm compatibility before ordering. Many suppliers offer this service.

Q7: What warranty and returns policy is usually offered for this part?
Many suppliers provide a 12‑month warranty against manufacturing defects. Also, returns are often accepted within 30‑60 days for new, unused items. It's important to check the specific product page for the exact warranty/return details.

Q8: Is installation something I can do myself, or should I use a professional?
Replacing a front subframe crossmember can be a moderately difficult job: you’ll typically need to support the engine, remove parts of the suspension / steering, use correct torque settings, and ensure alignment. If you have the proper tools and mechanical experience, it may be possible. But for safety, correct alignment, and to avoid mistakes, professional installation is often recommended.