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98878R1 — ARM,STEERING GEAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

98878R1: ARM,STEERING GEAR.

The ARM,STEERING GEAR is a the manufacturer industrial component. Key specifications include design_type: STRAIGHT, sector_shaft_mounting_end_overall_width: 1.302 INCHES NOMINAL IN, sector_shaft_mounting_end_serrated_bore: NOT INCLUDED, center_to_center_distance_between_ball/ball_stud_hole_and_sector_shaft_bore: 9.844 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-734-6979, 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
98878R1
NSN: 2530-00-734-6979
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
design_typeSTRAIGHT
sector_shaft_mounting_end_overall_width1.302 INCHES NOMINAL IN
sector_shaft_mounting_end_serrated_boreNOT INCLUDED
center_to_center_distance_between_ball/ball_stud_hole_and_sector_shaft_bore9.844 INCHES NOMINAL IN
NSN2530-00-734-6979
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARM,STEERING GEAR TITLE COMPONENT PN 98878R1 MFR ARM,STEERING GEAR
KEY FEATURES
•
SECTOR SHAFT MOUNTING END OVERALL WIDTH: 1.302 INCHES NOMINAL IN
•
DESIGN TYPE: STRAIGHT
•
SECTOR SHAFT MOUNTING END SERRATED BORE: NOT INCLUDED
•
CENTER TO CENTER DISTANCE BETWEEN BALL/BALL STUD HOLE AND SECTOR SHAFT BORE: 9.844 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECTOR SHAFT MOUNTING END OVERALL WIDTH1.302 INCHES NOMINAL IN
DESIGN TYPESTRAIGHT
SECTOR SHAFT MOUNTING END SERRATED BORENOT INCLUDED
CENTER TO CENTER DISTANCE BETWEEN BALL/BALL STUD HOLE AND SECTOR SHAFT BORE9.844 INCHES NOMINAL IN
OTHER ITEMS IN FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2530-00-001-0012 2530-00-001-0035 2530-00-001-2633 2530-00-001-3371 2530-00-001-3390 2530-00-001-3393 2530-00-001-3426 2530-00-001-3427
SUBSTITUTES & CROSS-REFERENCES 2
3133P1082Reference document
Same NSN cross-reference
Reference document — Secondary reference
KC5247Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 98878R1?
98878R1 is a ARM,STEERING GEAR.
What parts can replace 98878R1?
There are 2 known substitutes for 98878R1: 3133P1082, KC5247. Substitute compatibility should be verified for your specific system.
What is the NSN for 98878R1?
98878R1 is cataloged in the U.S. Government catalog under NSN 2530-00-734-6979. 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.