Cart0items

Cart

Hello GuestFor better experience login
Login
HomeShopRelease BearingsKing Engine Bearings Mercedes Benz M103 / M104 / OM603 Bi-Metal Aluminum Main Bearing Set – Part No. MB7721AM

Description

The King Engine Bearings MB7721AM is a high-quality bi-metal aluminum main bearing set designed specifically for Mercedes Benz engines, including M103, M104, and OM603 models. Crafted with precision, these bearings ensure reliable support and smooth operation of your engine’s crankshaft, contributing to optimal performance and longevity. Made from durable aluminum alloy, they offer excellent wear resistance and thermal conductivity to handle demanding engine conditions.
Engineered for accuracy, the MB7721AM bearings feature a precise fit and robust construction, reducing vibration and promoting engine stability. Suitable for rebuilds or replacements, these bearings meet or exceed OEM standards, ensuring compatibility and dependable operation. Installation is straightforward for qualified technicians, and the bearings are designed to withstand the rigors of daily driving and high-performance applications.
King Engine Bearings’ commitment to quality ensures that each set undergoes rigorous testing and quality control, providing peace of mind for mechanics and vehicle owners alike. Whether restoring a classic Mercedes or maintaining a high-mileage engine, the MB7721AM set offers an excellent balance of performance, durability, and value, making it an essential component for engine rebuilds and repairs.

Features:

  • Bi-metal aluminum construction for durability and heat dissipation
  • Precision-machined for perfect fit and reliable performance
  • Designed specifically for Mercedes Benz M103, M104, and OM603 engines
  • Supports smooth engine operation and reduces vibrations
  • Meets or exceeds OEM standards for quality and reliability

Additional information

Weight 0.9 lbs
Dimensions 4.7 × 2.8 × 1.7 in
air_freight_prohibited

false

not_carb_approved

false

ltl_freight_required

false

prop_65

Unknown

part_type

automotive

epa

N/A

carb_acknowledgement_required

false

regular_stock

false

upc

611500209406

brand

King Engine Bearings

part_number

MB7721AM

Reviews

There are no reviews yet.

Be the first to review “King Engine Bearings Mercedes Benz M103 / M104 / OM603 Bi-Metal Aluminum Main Bearing Set – Part No. MB7721AM”

Your email address will not be published. Required fields are marked *

Recently viewed products