Mercedes M113/M113k Smaller water pump pulley

Smaller Water Pump Pulley – Mercedes M113/M113K

Upgraded 110 mm water pump pulley designed for Mercedes M113 and M113K engines. The smaller diameter increases pump rotation speed, improving coolant circulation and reducing engine temperature by several degrees, especially under heavy load.

• ✅ 110 mm diameter – increases coolant flow rate
• ✅ Lowers engine temperature – enhances cooling system efficiency
• ✅ Lightweight & durable – made from high-grade AW-2017 duralumin
• ✅ Plug & Play – perfect fit for OEM setup

Material

Premium AW-2017 duralumin – an aerospace-grade aluminum alloy offering high strength and low weight.

Application

Compatible with Mercedes M113 and M113K engines – ideal for performance use, hot climates, or upgraded builds requiring improved cooling.