✅ Compatibility

• Make: Cummins
• Engine Family: Cummins C-series 8.3L and L-series 8.9L — mid-to-heavy-duty diesel and natural gas
• OEM / Cross Reference Part Numbers:
  • Cummins: 4992285, 4280009950
  • Denso: 428000-7130, 4280007130, 428000-7131, 4280007131, 4280007150, 4280007871V
• Compatible Cummins Engines:
  • C-series 8.3L diesel: 6C8.3, ISC8.3, QSC8.3
  • L-series 8.9L diesel: ISL, ISL9, L9, QSL8.9, QSL9
  • L-series 8.9L natural gas: QSJ8.9 G (LNG / CNG)
• Typical Applications:
  • Transit and intercity buses — school buses — refuse / garbage trucks
  • Concrete mixer trucks — medium / heavy-duty commercial trucks
  • Marine commercial applications — industrial equipment and generator sets

🔑 Key Specs

• Cummins: 4992285, 4280009950
• Denso: 428000-7130, 4280007130, 428000-7131, 4280007131, 4280007150, 4280007871V
• Engines: 6C8.3 / ISC8.3 / QSC8.3 (8.3L) — ISL / ISL9 / L9 / QSL8.9 / QSL9 (8.9L diesel) — QSJ8.9 G (8.9L natural gas)
• Applications: Transit bus — school bus — refuse truck — concrete mixer — medium/heavy truck — marine — industrial
• Condition: New Aftermarket — SKU: 4992285

📦 What's Included

• 1× Starter Motor (Cummins 4992285 / Denso 428000-7130)

🔧 Product Highlights

• 4992285 / 428000-7130 — 8 References Across Cummins and Denso, for C-Series 8.3L and L-Series 8.9L Diesel and CNG/LNG Engines in Buses, Trucks, and Marine: Covers the full ISC8.3 / ISL9 / QSL9 / QSJ8.9 G engine family across six application types
• ISL9 / L9 — North America’s Leading Transit and School Bus Engine: Starter failure causes immediate fleet schedule impact — replace promptly to restore service reliability

⚠️ Verify engine model, S/N, and fuel type (diesel or natural gas) before purchasing. Contact us if unsure — we are happy to confirm fitment.