CRITICAL dependency · C-130JIndicative
AE 2100D3 turboprop engine (complete unit)
The AE 2100D3 is the standard C-130J engine. Rolls-Royce is the sole supplier. IAF has a small fleet (5 aircraft) which limits the commercial case for India-based MRO; the global C-130J programme offers a larger MRO opportunity.
Criticality
CRITICAL
Supply concentration
Single source
Substitution difficulty
severe
Geopolitical sensitivity
medium
Foreign country
USA / UK
Foreign supplier
Rolls-Royce North America (Allison legacy)
Indian capability
Partial — IAF No. 3 BRD Tughlakabad performs some T56 / AE 2100 engine work; not full depot MRO.
Localization potential
L1 (full depot MRO) in 3-5 years; L2 (component manufacturing) in 5-7 years under RR partnership
Component: AE 2100D3 engine · System: Propulsion
Affected platform: Lockheed Martin C-130J Super Hercules
Supplier profile: Rolls-Royce North America (Allison legacy)
Sources · 2
- AE 2100 (Rolls-Royce official product page)officialsrc-rr-ae2100
- No. 3 Base Repair Depot, IAF (Tughlakabad) — engine MRO capabilityindicativeunresolved · indicativesrc-iaf-no3-brd