# DIBBS #SPE7L5-26-Q-0173

Procurement of Rolls-Royce Cylinder Sleeve and Piston Assembly for Military Engines

**Posted:** September 10, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7L5-26-Q-0173
**NAICS:** 336992

The Defense Logistics Agency (DLA) Land and Maritime is seeking to procure critical engine components for military vehicles.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Land Supplier Operations Engines
  - Contact: Paul Doerfler
- OEM Highlight:
  - Rolls-Royce Solutions America Inc is the sole approved manufacturer
- Products Requested:
  - Cylinder Sleeve and Piston Assembly
    - NSN: 2815-01-230-0203
    - Rolls-Royce Solutions America Inc Part Number: 23503811
    - Quantity: 562 units
    - Application: Detroit Diesel low power output 53 series engine for Carrier Personnel Model M113
- Unique Requirements:
  - Item is designated as a critical application product
  - Delivery required within 375 days after order
  - Packaging and preservation must comply with MIL-STD standards
  - FOB origin delivery
- No additional products or services requested
- Set aside for small businesses

### Description

CYLINDER SLEEVE AND PI (QTY: 562, NSN: 2815-01-230-0203, Purchase Request: 7017604141)
  Approved Sources:
  - CAGE: 72582, Part No: 23503811, Company: ROLLS-ROYCE SOLUTIONS AMERICA INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L526Q0173)