PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

113743Shift Unit,differential

Dana Commercial Vehicle Products, Llc · NSN 2520-01-373-8952 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-373-8952 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-373-8952. Primary manufacturer part number: 113743.
Features
  • Shift Unit,differential — FSC 2520
  • General Characteristics Item Description: MOUNTING BOX WITH CIRCUIT BOARD ASSY,WASHER,LOCKNUT KIT,MOTOR LUBRICANT KIT,GEAR ASSY SHAFT,LOCKNUT,WASHER,CAM PIN,LUBRICANT KIT CONNECTOR,HARNESS ASSEMBLY KIT
  • 2 verified cross-references
  • Primary manufacturer: Dana Commercial Vehicle Products, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shift Unit,differential, cataloged under National Stock Number 2520-01-373-8952, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dana Commercial Vehicle Products, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-01-373-8952
Primary Part Number113743
Item NameShift Unit,differential
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerDana Commercial Vehicle Products, Llc
StatusACTIVE
General Characteristics Item DescriptionMOUNTING BOX WITH CIRCUIT BOARD ASSY,WASHER,LOCKNUT KIT,MOTOR LUBRICANT KIT,GEAR ASSY SHAFT,LOCKNUT,WASHER,CAM PIN,LUBRICANT KIT CONNECTOR,HARNESS ASSEMBLY KIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-803-2007145F-4-4 INTERCHANGEABLE
Tee,pipe to Tube
Staver Hydraulics Co., Inc. Dba Lehigh Gasket
1290-00-869-3892113743 INTERCHANGEABLE
Gear Assembly,indic
Transicoil Llc Dba Ads Transicoil Div Transicoil
Cross-Reference Index
Part NumberManufacturer
113743 PRIMARY Dana Commercial Vehicle Products, Llc (USA)
113743 Eaton Corp Axle Div (USA)
Related Parts
4730-00-803-2007INTERCHANGEABLE
TEE,PIPE TO TUBE
145F-4-4
1290-00-869-3892INTERCHANGEABLE
GEAR ASSEMBLY,INDIC
113743

Frequently Asked Questions

What is NSN 2520-01-373-8952?

NSN 2520-01-373-8952 is a Shift Unit,differential, manufactured by Dana Commercial Vehicle Products, Llc, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-373-8952?

NSN 2520-01-373-8952 has 2 cross-referenced part numbers: 113743 (Dana Commercial Vehicle Products, Llc), 113743 (Eaton Corp Axle Div).

What NSN replaces 2520-01-373-8952?

There are 2 known substitutes for 2520-01-373-8952: 4730-00-803-2007, 1290-00-869-3892. Verify interchangeability with system specifications before substitution.

What are the specifications of 113743?

Key specifications for 113743: General Characteristics Item Description: MOUNTING BOX WITH CIRCUIT BOARD ASSY,WASHER,LOCKNUT KIT,MOTOR LUBRICANT KIT,GEAR ASSY SHAFT,LOCKNUT,WASHER,CAM PIN,LUBRICANT KIT CONNECTOR,HARNESS ASSEMBLY KIT; End Item Identification: TRUCK,FORD MOTOR CO,MODEL 1984. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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