3520321105 - Ring gear
High-precision ring gear manufactured as a direct interchange for OEM numbers 3520321105. Engineered for heavy-duty commercial vehicle applications (Volvo OM 314.910, Mercedes OM 314.917, Mercedes OM 314.944, Mercedes OM 314.946, Mercedes OM 314.948, Mercedes OM 314.959, Mercedes OM 352.907), ensuring optimal operational performance and long service life.
Technical Description
What function does this part serve?
The Ring gear (Interchangeable OE: 3520321105) absorbs vibration, minimizes surface wear, and guarantees operational integrity across commercial heavy-duty systems.
System Compatibility
Precision-engineered to match OEM parameters for Volvo OM 314.910, Mercedes OM 314.917, Mercedes OM 314.944, Mercedes OM 314.946, Mercedes OM 314.948, Mercedes OM 314.959, Mercedes OM 352.907 fleets, providing drop-in fitment without requiring mechanical adjustments.
Assembly & Maintenance Guidelines
Ensure mounting surfaces are free of debris prior to installation. Tighten all fasteners according to original vehicle manufacturer torque specifications.
OE Interchangeability
Designed as an exact cross-reference replacement for OEM codes including 3520321105. Reference item catalog ID: KT01153.
Compatible Cross Reference OEM Numbers
Total Brands: 1Mercedes-Benz
Compatible Vehicle Applications
This OEM replacement part is suitable for the following commercial vehicle platforms & models:
Frequently Asked Questions
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Valve tappet
OEM: 11030953, 421067, 471037, 7421067, 785869
Piston with liner
OEM: 74 20 515 059, 20509930, 20515059, 276921, 85103175
General overhaul kit
OEM: 51009006645
Cylinder head gasket
OEM: 9260160720, 9260160820, 9260161120, 9260161220
Bearing shield
OEM: 425432
Intake valve
OEM: 1644097
Con rod bearing kit
OEM: 1531989, 1531989S, 1548131, 1729992, 1785693, 1785693S, 550480
Oil pump housing
OEM: 51051020101, 07W115107
General overhaul kit
OEM: 85103633S1
Ball joint left hand thread
OEM: 3098295, 85104266, 85114213