Serpentine Belt Tensioner Pulley OE 11281440378 for BMW Engine System

Name: Serpentine Belt Tensioner Pulley OE 11281440378 for BMW Engine System
Brand: SUMATE
SKU: OEM Number: 11281440378 Cross Reference Numbers:654092/0380950/CTAM V85529/27374/T36296/T0411/153087/3013UR/0N1505S/RPK4760164/55078/SK4749064/VKM38237/GA35069/532047510/11281440378/1440378
Rating: 5 (1 reviews)

No.OEM Number: 11281440378 Cross Reference Numbers:654092/0380950/CTAM V85529/27374/T36296/T0411/153087/3013UR/0N1505S/RPK4760164/55078/SK4749064/VKM38237/GA35069/532047510/11281440378/1440378

Type	Serpentine Belt Tensioner Pulley
Product Name	Serpentine Belt Tensioner Pulley OE 11281440378
OE Number	11281440378
Application	BMW Engine System
Material	C&U bearing + High-strength steel pulley
MOQ	Group 1
Delivery time	1-7 days
Packaging	SUMATE / Neutral / Custom
Origin	Zhejiang, China

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Description

Product Overview

The Serpentine Belt Tensioner Pulley OE 11281440378 is an important component of the engine accessory drive system, designed to maintain proper serpentine belt tension and ensure stable power transmission between engine accessories for reliable engine performance.

Manufactured by SUMATE, this serpentine belt tensioner pulley features a high-strength steel pulley combined with a precision bearing system. It provides smooth rotation, reduced vibration, low operating noise, and excellent durability for long-term engine operation. Each unit is manufactured under strict quality control procedures and inspected before shipment.

Designed as a direct replacement for OEM numbers 11281440378 / 1440378, this pulley is suitable for selected BMW applications, providing a reliable aftermarket replacement solution for distributors, wholesalers, and repair professionals.

Product Features

Direct replacement for original serpentine belt tensioner pulley specifications.
Precision bearing system ensures smooth rotation and stable performance.
High-strength steel pulley provides excellent durability and wear resistance.
Maintains correct belt tension and helps reduce belt vibration.
Dual height design ensures accurate belt alignment and installation.
Low operating noise with reliable long service life.
100% quality inspection before shipment.
Suitable for BMW aftermarket replacement applications.

OEM Numbers & Cross Reference Numbers

OEM Numbers:
11281440378 / 1440378

Cross Reference Numbers:
AUTEX 654092 / AUTOKIT 0380950 / CONTINENTAL CTAM V85529 / FEBI BILSTEIN 27374 / GATES T36296 / HUTCHINSON T0411 / IPD 153087 / OPTIBELT 3013UR / OPTIMAL 0N1505S / RUVILLE 55078 / SKF VKM38237 / SNR GA35069 / Schaeffler INA 532047510

Technical Specifications

Product Type: Serpentine Belt Tensioner Pulley
OEM Number: 11281440378
Height 1: 26 mm
Height 2: 30 mm
Belt Pulley Diameter: 70 mm
Weight: 0.3 kg
Structure: High-strength steel pulley + Precision bearing
Application Type: Engine accessory belt tension system component

Compatible Vehicles

BMW 1 Series (2004–2013)
BMW 3 Series (2000–2013)
BMW 5 Series (2007–2010)
BMW X1 (2010–2015)
BMW X3 (2005–2011)
BMW Z4 (2005–2009)

Why Choose SUMATE

Professional manufacturer of automotive belt drive system components.
Strict quality control throughout production and inspection processes.
Reliable aftermarket replacement solutions for global customers.
OEM replacement and private label packaging support.
Stable supply capacity with export experience.

Looking for a Reliable Supplier?

SUMATE provides reliable serpentine belt tensioner pulleys and engine accessory system components for automotive distributors, wholesalers, and repair workshops worldwide. Contact us for bulk orders, OEM services, and long-term cooperation opportunities.