Timing Belt Tensioner Pulley OE 51873333 for Fiat / Alfa Romeo / Jeep / Abarth / Tata Engine Platform

No.OEM Number: 51873333 Cross Reference: 55218605 55243874 68201164AA K68201164AA

Type	Timing Belt Tensioner Pulley
Product name	Heavy Duty Timing Belt Tensioner Pulley for FCA Multi-Brand Engine Platform
Brand	SUMATE
Quality assurance	24 months
Application	Fiat / Alfa Romeo / Jeep / Abarth / Tata engine systems
MOQ	Group 1
Delivery time	1-7 days
OE number	51873333
Material	C&U bearing + High-strength steel pulley
Place of origin	Zhejiang, China
Applicable models	FCA / Jeep / Tata shared engine platforms (1.4L–1.8L engines)
Type of packaging	SUMATE / Neutral / Custom packaging

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Description

Product Overview

The Timing Belt Tensioner Pulley OE 51873333 is a multi-brand engine timing component widely used across Fiat, Alfa Romeo, Jeep, Abarth, and Tata engine platforms. It is designed to maintain stable timing belt tension, ensuring accurate synchronization between engine components and reducing the risk of belt slippage, noise, and premature wear.

This OE reference is part of the FCA global engine platform, which shares components across multiple passenger car and SUV models. As a result, this tensioner pulley is commonly used in both compact performance vehicles and light SUV applications.

Manufactured by SUMATE, this pulley is built with high-quality C&U bearings and a precision-engineered steel pulley body. It delivers smooth rotation, low friction, and long service life under various driving conditions. Each unit is fully tested before shipment to ensure consistent performance and reliability.

This product is designed as a direct OE replacement for OEM number 51873333 and its cross-reference equivalents, making it a reliable aftermarket solution for distributors, wholesalers, and automotive repair workshops.

Product Features

Designed for FCA multi-brand engine platforms with OE compatibility.
Ensures stable timing belt tension for accurate engine synchronization.
Premium C&U bearing for smooth operation and durability.
High-strength steel pulley for long service life and wear resistance.
Reduces vibration, noise, and belt wear under engine load.
100% tested before shipment for quality consistency.
Suitable for aftermarket distribution and professional repair use.

OEM Cross Reference

OEM Numbers

51873333, 55218605, 55243874

FCA / Mopar Reference

68201164AA, K68201164AA

Technical Specifications

Outer Diameter: 65.1 mm
Width: 23.2 mm
Weight: 0.638 kg
Structure: C&U bearing + High-strength steel pulley
Application type: Engine timing belt tension system component

Compatible Vehicles

This timing belt tensioner pulley is widely used across FCA group and related platform vehicles. Compatibility may vary depending on engine code and production year. Please verify OEM number before ordering.

Abarth – 124 Spider (348) 2016–
Alfa Romeo – 124 Spider (348), Giulietta (selected 1.4L engines)
Fiat – Giulietta II (2010–2020), 500X (2014–), 500X 4x4
Jeep – 124 Spider, Compass (2016–), Renegade (selected models)
Tata – Compass / Safari platform (M6 / MP engines, 2016–)

Why Choose SUMATE

SUMATE specializes in manufacturing high-quality automotive engine timing components for global aftermarket customers. With stable production capability, strict quality control, and international export experience, we supply reliable OE replacement parts for distributors, wholesalers, and repair professionals worldwide.

Multi-brand FCA platform coverage
High-precision manufacturing process
Premium bearing technology for durability
Fast delivery and stable supply chain
OEM and private label packaging available

Looking for a Reliable Supplier?

If you are searching for a trusted supplier of timing belt tensioner pulleys for FCA engine platforms, SUMATE provides consistent quality, competitive pricing, and professional export support. Contact us for bulk orders, OEM customization, or product inquiries.