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PartsTable / COMPONENT / AB7B2S1
AB7B2S1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CYLINDER HEAD,GASOLINE ENGINE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_width: 8.312 INCHES NOMINAL IN, cooling_method: AIR, overall_height: 2.000 INCHES NOMINAL IN, overall_length: 11.250 INCHES NOMINAL IN, end_item_identification: ENGINE WISCONSIN MOTORS MODEL MVG40. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-766-8163, 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
AB7B2S1
NSN: 2805-00-766-8163
FSC: 2805
CAGE: 11862 — GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_width8.312 INCHES NOMINAL IN
cooling_methodAIR
overall_height2.000 INCHES NOMINAL IN
overall_length11.250 INCHES NOMINAL IN
end_item_identificationENGINE WISCONSIN MOTORS MODEL MVG40
NSN2805-00-766-8163
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER HEAD,GASOLINE ENGINE TITLE COMPONENT PN AB7B2S1 MFR CYLINDER HEAD,GASOLINE
KEY FEATURES
•
MATERIAL: ALUMINUM ALLOY
•
COOLING METHOD: AIR
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONENGINE WISCONSIN MOTORS MODEL MVG40
MATERIALALUMINUM ALLOY
COOLING METHODAIR
OVERALL WIDTH8.312 INCHES NOMINAL IN
OVERALL HEIGHT2.000 INCHES NOMINAL IN
OVERALL LENGTH11.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
SM-A-949433-27Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-17813Interchangeable
interchangeable cross-reference
interchangeable
ME20200100001Interchangeable
interchangeable cross-reference
interchangeable
56269Interchangeable
interchangeable cross-reference
interchangeable
SMB187460Interchangeable
interchangeable cross-reference
interchangeable
60-686 PIECE 269Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AB7B2S1?
AB7B2S1 is a CYLINDER HEAD,GASOLINE ENGINE.
What parts can replace AB7B2S1?
There are 8 known substitutes for AB7B2S1: SM-A-949433-27, MIL-DTL-17813, ME20200100001 and 5 more. Substitute compatibility should be verified for your specific system.
Is AB7B2S1 still available?
AB7B2S1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026