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8B375 — CYLINDER SLEEVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8B375: CYLINDER SLEEVE.

The CYLINDER SLEEVE is a the manufacturer industrial component. Key specifications include material: IRON CAST, body_length: 11.125 INCHES NOMINAL IN, design_type: WET, intake_hole: NOT INCLUDED, groove_width: 0.266 INCHES NOMINAL IN, taper_length: 0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-379-0814, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
8B375
NSN: 2815-00-379-0814
NIINs: 003790814, 012031047
FSC: 2815 — Diesel Engines and Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialIRON CAST
body_length11.125 INCHES NOMINAL IN
design_typeWET
intake_holeNOT INCLUDED
groove_width0.266 INCHES NOMINAL IN
taper_length0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
valve_recessNOT INCLUDED
bore_diameter5.750 INCHES MINIMUM AND 5.751 INCHES MAXIMUM IN
chamfer_length0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
overall_length15.047 INCHES NOMINAL IN
top_intake_portNOT INCLUDED
flange_thickness0.938 INCHES NOMINAL IN
NSN2815-00-379-0814
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER SLEEVE TITLE COMPONENT PN 8B375 MFR CYLINDER SLEEVE
KEY FEATURES
•
FSC APPLICATION DATA: ENGINE,DIESEL,INDUSTRIAL
•
GROOVE RADIUS DEPTH: 0.063 INCHES NOMINAL IN
•
CHAMFER LENGTH: 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
•
BOTTOM CHAMFER LENGTH: 0.125 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.938 INCHES NOMINAL IN
•
DESIGN TYPE: WET
•
LARGEST OUTSIDE DIAMETER WIDTH UNDER FLANGE: 0.406 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN
•
LARGEST OUTSIDE DIAMETER UNDER FLANGE: 6.743 INCHES MINIMUM AND 6.744 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAENGINE,DIESEL,INDUSTRIAL
GROOVE RADIUS DEPTH0.063 INCHES NOMINAL IN
CHAMFER LENGTH0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
BOTTOM CHAMFER LENGTH0.125 INCHES NOMINAL IN
FLANGE THICKNESS0.938 INCHES NOMINAL IN
DESIGN TYPEWET
LARGEST OUTSIDE DIAMETER WIDTH UNDER FLANGE0.406 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN
LARGEST OUTSIDE DIAMETER UNDER FLANGE6.743 INCHES MINIMUM AND 6.744 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER6.563 INCHES NOMINAL IN
TOP INTAKE PORTNOT INCLUDED
SUBSTITUTES & CROSS-REFERENCES 2
QPL11276Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MILE11276Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8B375?
8B375 is a CYLINDER SLEEVE.
What parts can replace 8B375?
There are 2 known substitutes for 8B375: QPL11276, MILE11276. Substitute compatibility should be verified for your specific system.
What is the NSN for 8B375?
8B375 is cataloged in the U.S. Government catalog under NSN 2815-00-379-0814. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.