522 F.Supp.3d 402
N.D. Ill.2021Background
- Plaintiffs (three companies) sue Caterpillar over alleged defects in C-18 and C-32 engine cylinder liners that purportedly develop residual stresses, crack, allow oil/coolant mixing, cause overheating and engine failure, and require costly repairs.
- Named plaintiffs detail similar breakdowns in 2017–2018 machines (C-18 engines) with lengthy repairs and replacements; they seek to represent nationwide classes for injunctive/declaratory relief and damages.
- Caterpillar moved to dismiss for lack of Article III standing (challenging named plaintiffs’ ability to represent purchasers of differing engines) and to strike class allegations under Rule 12(f); it also moved to dismiss several claims under Rule 12(b)(6).
- Parties agreed to extended class-certification and merits discovery; fact discovery scheduled to conclude after the motion filings, so the record is incomplete for class-certification choice-of-law issues.
- The court held the named plaintiffs have individual Article III standing, declined to treat the class-representation issue as a standing defect (it is a Rule 23 issue), and denied the motion to strike class allegations as premature.
- The court refused to convert Caterpillar’s Rule 12(b)(6) motion into a summary judgment motion (Rule 12(d)) because the choice-of-law facts needed outside-pleading development; it treated Caterpillar’s failure to brief Illinois law as a waiver of its 12(b)(6) arguments and denied dismissal.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Article III standing to represent the proposed class | Named plaintiffs allege they personally were injured by defective liners; thus they can represent class | Caterpillar: named plaintiffs lack standing to represent purchasers of different engines/products because injuries differ | Court: named plaintiffs have individual standing; representativeness is a Rule 23 issue, not an Article III standing defect; decline to resolve now |
| Motion to strike class allegations (Rule 12(f)) | Plaintiffs: premature; class-cert discovery needed; Rule 23 governs whether class allegations should be eliminated | Caterpillar: class allegations are facially defective and unmanageable (choice-of-law conflicts, typicality, predominance) | Court: deny strike as premature; factual development and full Rule 23 analysis required post-discovery |
| Choice of law / manageability of nationwide class | Plaintiffs plead Illinois law governs and propose state subclasses if needed | Caterpillar: Illinois choice-of-law rules will point to multiple states, creating material conflicts that preclude a national class | Court: choice-of-law issues require factual record; Caterpillar’s high-level assertions insufficient now; possibility of Illinois law or state subclasses remains; premature to strike |
| Rule 12(b)(6) dismissal of warranty, unjust enrichment, negligent misrepresentation claims | Plaintiffs: claims sufficiently pleaded under applicable state laws; complaint alleges Illinois governs | Caterpillar: argues failure to plead essential elements under Texas, Kansas, Maryland law and relies on external facts for choice-of-law | Court: declines Rule 12(d) conversion because facts for choice-of-law lie outside the complaint; treats Caterpillar’s failure to brief Illinois law as waiver of 12(b)(6) arguments; denies dismissal |
Key Cases Cited
- Spokeo, Inc. v. Robins, 136 S. Ct. 1540 (U.S. 2016) (standing requires concrete and particularized injury)
- Lujan v. Defenders of Wildlife, 504 U.S. 555 (U.S. 1992) (pleading-stage standing traceability and injury principles)
- Ortiz v. Fibreboard Corp., 527 U.S. 815 (U.S. 1999) (some class-certification issues are logically antecedent to other questions)
- Wal-Mart Stores, Inc. v. Dukes, 564 U.S. 338 (U.S. 2011) (rigorous Rule 23 analysis required for class certification)
- Payton v. County of Kane, 308 F.3d 673 (7th Cir. 2002) (distinguishing Article III standing from Rule 23 representativeness)
- Arreola v. Godinez, 546 F.3d 788 (7th Cir. 2008) (warning against conflating standing and Rule 23 inquiries)
- Ashcroft v. Iqbal, 556 U.S. 662 (U.S. 2009) (pleading standard for plausible claims)
- Bell Atlantic v. Twombly, 550 U.S. 544 (U.S. 2007) (Twombly plausibility pleading standard)
- Federated Mut. Ins. Co. v. Coyle Mech. Supply Inc., 983 F.3d 307 (7th Cir. 2020) (district court discretion in converting motions under Rule 12(d))
- Butler v. Sears, Roebuck & Co., 727 F.3d 796 (7th Cir. 2013) (manageability and use of state-specific subclasses)