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3R8129 — BLADE,WINDSHIELD WIPER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3R8129: BLADE,WINDSHIELD WIPER.

The BLADE,WINDSHIELD WIPER is a the manufacturer industrial component. Key specifications include material: RUBBER INSERT, overall_length: 18.000 INCHES NOMINAL IN, mounting_method: SADDLE, unit_package_type: CARTON, wiper_arm_adapter: INCLUDED, insert_retainer_type: RIGID. This part is cataloged in the U.S.

Government catalog under NSN 2540-00-081-5441, 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
3R8129
NSN: 2540-00-081-5441
FSC: 2540 — Vehicular Furniture and Accessories
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialRUBBER INSERT
overall_length18.000 INCHES NOMINAL IN
mounting_methodSADDLE
unit_package_typeCARTON
wiper_arm_adapterINCLUDED
insert_retainer_typeRIGID
insert_replaceabilityREPLACEABLE
unit_package_quantity2
NSN2540-00-081-5441
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLADE,WINDSHIELD WIPER TITLE COMPONENT PN 3R8129 MFR BLADE,WINDSHIELD WIPER
KEY FEATURES
•
INSERT REPLACEABILITY: REPLACEABLE
•
UNIT PACKAGE TYPE: CARTON
•
MOUNTING METHOD: SADDLE
•
UNIT PACKAGE QUANTITY: 2
•
MATERIAL: RUBBER INSERT
•
WIPER ARM ADAPTER: INCLUDED
•
INSERT RETAINER TYPE: RIGID
TECHNICAL CHARACTERISTICS
INSERT REPLACEABILITYREPLACEABLE
UNIT PACKAGE TYPECARTON
MOUNTING METHODSADDLE
OVERALL LENGTH18.000 INCHES NOMINAL IN
UNIT PACKAGE QUANTITY2
MATERIALRUBBER INSERT
WIPER ARM ADAPTERINCLUDED
INSERT RETAINER TYPERIGID
SUBSTITUTES & CROSS-REFERENCES 7
4K1077Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
11601583Reference document
Same NSN cross-reference
Reference document — Secondary reference
AM874-47ECReference document
Same NSN cross-reference
Reference document — Secondary reference
88600-47ZTReference document
Same NSN cross-reference
Reference document — Secondary reference
18972Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M874-47MJ18INReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3R8129?
3R8129 is a BLADE,WINDSHIELD WIPER.
What parts can replace 3R8129?
There are 7 known substitutes for 3R8129: 4K1077, 11601583, AM874-47EC and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3R8129?
3R8129 is cataloged in the U.S. Government catalog under NSN 2540-00-081-5441. 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.