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Technical Data Sheet
41858 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

PUMP ASSEMBLY,POWER STEERING,VEH. Key specifications include end_item_identification: CHAMPION ROAD GRADER,MODEL 720 THRU 760. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-282-0049, 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
41858
NSN: 5340-00-282-0049
FSC: 5340
CAGE: 97907 — TEREX CORP (USA)
SPECIFICATIONS
end_item_identificationCHAMPION ROAD GRADER,MODEL 720 THRU 760
NSN5340-00-282-0049
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 41858 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL: STEEL
OUTSIDE DIAMETER: 4.120 INCHES MINIMUM AND 4.130 INCHES MAXIMUM IN
RADIUS: 7.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS: 0.080 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
STYLE DESIGNATOR: CONCAVE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
OUTSIDE DIAMETER4.120 INCHES MINIMUM AND 4.130 INCHES MAXIMUM IN
RADIUS7.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1010 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.080 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
STYLE DESIGNATORCONCAVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
H2940PC18Interchangeable
interchangeable cross-reference
interchangeable
H2940Interchangeable
interchangeable cross-reference
interchangeable
4010BInterchangeable
interchangeable cross-reference
interchangeable
H2157PC5Interchangeable
interchangeable cross-reference
interchangeable
H2940PC20Interchangeable
interchangeable cross-reference
interchangeable
4019Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 41858?
41858 is a PUMP ASSEMBLY,POWER STEERING,VEH.
What parts can replace 41858?
There are 26 known substitutes for 41858: H2940PC18, H2940, 4010B and 23 more. Substitute compatibility should be verified for your specific system.
Is 41858 still available?
41858 is currently cancelled.
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