We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89219, 1 Pulleys - Vehicle Self-Adjusting Belt Tensioners
DAYCOVehicle Self-Adjusting Belt Tensioners

DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89219, 1 Pulleys

The DAYCO Self-Adjusting Belt Tensioner (SKU 89219, Manufacturer Part Number 89219) is a vehicle belt tensioner with 1 pulley and a 3 in outside diameter. 3G Electric interprets your demand for this OEM-sourced…

SKU 3G-OTH-486274

Brand
DAYCO
Item
Belt Tensioner: Self-Adjusting Belt Tensioner, 89219, 1 Pulleys
Category
Vehicle Self-Adjusting Belt Tensioners
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

DAYCO
Manufacturer Part Number
89219
Type
89219
Pulleys
1
Outside Dia
3 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

DAYCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYCO Self-Adjusting Belt Tensioner (SKU 89219, Manufacturer Part Number 89219) is a vehicle belt tensioner with 1 pulley and a 3 in outside diameter. 3G Electric interprets your demand for this OEM-sourced component and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the DAYCO 89219 belt tensioner used for?

The DAYCO 89219 self-adjusting belt tensioner maintains proper tension on serpentine or accessory drive belts in vehicles. It prevents belt slippage and extends belt life. 3G Electric sources this OEM component for global supply across industrial departments, with specialist expertise in combustion, pumps and controls.

What are the specifications of the DAYCO 89219 belt tensioner?

The DAYCO 89219 is a self-adjusting belt tensioner with 1 pulley and a 3 in outside diameter. It is designed for vehicle accessory drive systems. 3G Electric supplies this DAYCO part globally, leveraging deep knowledge in combustion, pumps and controls to support your procurement.

Where to buy the DAYCO 89219 belt tensioner worldwide?

3G Electric supplies the DAYCO 89219 belt tensioner worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we interpret your demand and source this OEM component across 14 departments, including specialist expertise in combustion, pumps and controls.

How to install the DAYCO 89219 self-adjusting belt tensioner?

Install the DAYCO 89219 by releasing tension on the old tensioner, removing the mounting bolt, and fitting the new unit. Ensure the pulley aligns with the belt path. Torque the bolt to manufacturer specifications. 3G Electric supplies this part globally and can advise on generic installation best practices.

Used in

Common applications for DAYCO
Automotive service centers — DAYCO metal exhaust hoses (SKU 4GKA4, 4GKA5) for flexible exhaust extraction from vehicle tailpipes during repair.
Marine engine rooms — DAYCO 304 stainless steel exhaust hoses (SKU 4GKA8, 4GKA7) for venting diesel generator exhaust in confined spaces.
Fuel system maintenance — DAYCO SAE J30R7 fuel hoses (SKU 4GJW1) for replacement of low-pressure fuel lines in industrial engines.
High-temperature fuel injection — DAYCO FKM fuel injection hose (SKU 4GJW6) for return lines on common-rail diesel systems operating above 250°F.
Industrial ventilation — DAYCO metal exhaust kits (SKU 4GKC1) for connecting fume hoods to exhaust ducts in welding or chemical processing areas.
Biofuel handling — DAYCO SAE J1527 fuel hoses (SKU 4GJW3) for transfer of biodiesel blends in agricultural equipment refueling stations.

DAYCO Products

3G Electric supplies DAYCO vehicle self-adjusting belt tensioners. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from DAYCO

View all DAYCO parts →
Self-adjusting belt tensioner with 1 pulley, 2 3/4 in outside diameter. Automatically maintains proper tension on engine accessory drive belts to prevent slippage and extend belt life. Suitable for automotive and light-truck applications
DAYCO
Self-adjusting belt tensioner with 1 pulley, 2 3/4 in outside diameter. Automatically maintains proper tension on engine accessory drive belts to prevent slippage and extend belt life. Suitable for automotive and light-truck applications
The DAYCO 89310 is a self-adjusting belt tensioner with a single pulley and an outside diameter of 3 1/2 inches. It automatically maintains proper tension in automotive serpentine or accessory belt drive systems, compensating for belt stretch and wear. This tensioner is used in vehicle engine accessory drive applications to reduce belt slippage and noise
DAYCO
The DAYCO 89310 is a self-adjusting belt tensioner with a single pulley and an outside diameter of 3 1/2 inches. It automatically maintains proper tension in automotive serpentine or accessory belt drive systems, compensating for belt stretch and wear. This tensioner is used in vehicle engine accessory drive applications to reduce belt slippage and noise
Single-pulley self-adjusting belt tensioner with 3-inch outside diameter. Maintains proper tension on vehicle accessory belt drive systems by automatically compensating for belt stretch and wear
DAYCO
Single-pulley self-adjusting belt tensioner with 3-inch outside diameter. Maintains proper tension on vehicle accessory belt drive systems by automatically compensating for belt stretch and wear
The DAYCO 89379 is a self-adjusting belt tensioner with a single pulley and 4-inch outside diameter. It maintains proper belt tension in vehicle accessory drive systems, supporting components such as alternators and water pumps
DAYCO
The DAYCO 89379 is a self-adjusting belt tensioner with a single pulley and 4-inch outside diameter. It maintains proper belt tension in vehicle accessory drive systems, supporting components such as alternators and water pumps
The DAYCO 89464 is a heavy-duty self-adjusting belt tensioner with a single pulley. It automatically maintains proper tension on engine accessory belts, compensating for belt stretch and wear. Suitable for use in vehicle engine accessory drive systems
DAYCO
The DAYCO 89464 is a heavy-duty self-adjusting belt tensioner with a single pulley. It automatically maintains proper tension on engine accessory belts, compensating for belt stretch and wear. Suitable for use in vehicle engine accessory drive systems
DAYCO self-adjusting belt tensioner with one pulley and 3 1/2 in outside diameter. Maintains proper tension in automotive serpentine or accessory belt drive systems, automatically compensating for belt stretch and wear
DAYCO
DAYCO self-adjusting belt tensioner with one pulley and 3 1/2 in outside diameter. Maintains proper tension in automotive serpentine or accessory belt drive systems, automatically compensating for belt stretch and wear
The DAYCO 89423 is a heavy-duty self-adjusting belt tensioner with a single pulley. It automatically maintains proper belt tension in demanding engine applications, reducing wear on belts and pulleys. This component is suitable for use in vehicle engine accessory drive systems
DAYCO
The DAYCO 89423 is a heavy-duty self-adjusting belt tensioner with a single pulley. It automatically maintains proper belt tension in demanding engine applications, reducing wear on belts and pulleys. This component is suitable for use in vehicle engine accessory drive systems
This DAYCO self-adjusting belt tensioner is designed for heavy-duty vehicle applications. It features a single pulley and maintains proper tension on engine accessory drive belts, supporting components such as alternators and water pumps
DAYCO
This DAYCO self-adjusting belt tensioner is designed for heavy-duty vehicle applications. It features a single pulley and maintains proper tension on engine accessory drive belts, supporting components such as alternators and water pumps