We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

DAYCO 89419 Heavy Duty Self-Adjusting Belt Tensioner - Vehicle Self-Adjusting Belt Tensioners
DAYCOVehicle Self-Adjusting Belt Tensioners

DAYCO 89419 Heavy Duty Self-Adjusting Belt Tensioner

The DAYCO 89419 Self-Adjusting Belt Tensioner is a heavy-duty, single-pulley tensioner designed for vehicle accessory belt systems. As an OEM-quality component from DAYCO, it delivers reliable belt tension…

SKU 3G-OTH-486444

Brand
DAYCO
Item
89419 Heavy Duty Self-Adjusting Belt Tensioner
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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

DAYCO
Manufacturer Part Number
89419
Type
89419, Heavy Duty
Pulleys
1
Performance Rating
Heavy Duty

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 89419 Self-Adjusting Belt Tensioner is a heavy-duty, single-pulley tensioner designed for vehicle accessory belt systems. As an OEM-quality component from DAYCO, it delivers reliable belt tension maintenance for demanding applications. 3G Electric interprets your demand for this genuine part, sources it across our global network, and supports your procurement with specialist expertise in industrial power transmission.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the DAYCO 89419 self-adjusting belt tensioner used for?

The DAYCO 89419 self-adjusting belt tensioner maintains proper tension in vehicle accessory belt systems. It is a heavy-duty, single-pulley component designed for demanding applications, ensuring reliable drive belt performance and reducing wear on belts and pulleys.

What are the specifications of the DAYCO 89419 belt tensioner?

The DAYCO 89419 is a heavy-duty self-adjusting belt tensioner with 1 pulley. Its manufacturer part number is 89419. It is an OEM-quality component from DAYCO, engineered for reliable tension maintenance in vehicle accessory belt systems.

Where to buy the DAYCO 89419 belt tensioner worldwide?

3G Electric supplies the genuine DAYCO 89419 self-adjusting belt tensioner worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we source this part through our network and support your procurement with specialist expertise.

How to install the DAYCO 89419 self-adjusting belt tensioner?

Installation of the DAYCO 89419 tensioner typically involves removing the old unit, aligning the new tensioner with the mounting bracket, and torquing the bolts to manufacturer specifications. Always consult the vehicle service manual for exact procedures and ensure the belt routing is correct before operation.

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
The DAYCO 89474 is a heavy-duty self-adjusting belt tensioner with one pulley. It maintains proper tension on engine accessory drive belts, preventing slippage and extending belt life. Suitable for use in heavy-duty vehicle engine accessory drive systems
DAYCO
The DAYCO 89474 is a heavy-duty self-adjusting belt tensioner with one pulley. It maintains proper tension on engine accessory drive belts, preventing slippage and extending belt life. Suitable for use in heavy-duty vehicle engine accessory drive systems
Self-adjusting belt tensioner with one pulley, 3 in outside diameter. Maintains proper tension in automotive serpentine or accessory belt drive systems, automatically compensating for belt stretch and wear
DAYCO
Self-adjusting belt tensioner with one pulley, 3 in outside diameter. Maintains proper tension in automotive serpentine or accessory belt drive systems, automatically compensating for belt stretch and wear
The DAYCO 89228 self-adjusting belt tensioner maintains proper tension in automotive accessory drive systems. It features a single pulley with a 3-1/2 in outside diameter. This tensioner is used to prevent belt slippage and wear on engine-driven components such as alternators and water pumps
DAYCO
The DAYCO 89228 self-adjusting belt tensioner maintains proper tension in automotive accessory drive systems. It features a single pulley with a 3-1/2 in outside diameter. This tensioner is used to prevent belt slippage and wear on engine-driven components such as alternators and water pumps
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 reduce wear. 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 reduce wear. Suitable for automotive and light-truck applications
Self-adjusting belt tensioner for vehicle accessory drive systems. Maintains proper belt tension automatically to reduce slippage and wear. Single pulley design with 2 3/4 in outside diameter
DAYCO
Self-adjusting belt tensioner for vehicle accessory drive systems. Maintains proper belt tension automatically to reduce slippage and wear. Single pulley design with 2 3/4 in outside diameter
Self-adjusting belt tensioner with one pulley, 2 3/4 in outside diameter. Maintains proper tension on serpentine or accessory drive belts, automatically compensating for belt stretch and wear
DAYCO
Self-adjusting belt tensioner with one pulley, 2 3/4 in outside diameter. Maintains proper tension on serpentine or accessory drive belts, automatically compensating for belt stretch and wear
Self-adjusting belt tensioner with one pulley, 2 1/2 in outside diameter. Automatically maintains proper tension on engine accessory belts to prevent slippage and wear. Suitable for automotive and light-truck accessory belt systems
DAYCO
Self-adjusting belt tensioner with one pulley, 2 1/2 in outside diameter. Automatically maintains proper tension on engine accessory belts to prevent slippage and wear. Suitable for automotive and light-truck accessory belt systems
The DAYCO 89452 is a heavy-duty self-adjusting belt tensioner with a single pulley. It automatically maintains proper tension in vehicle accessory belt systems, reducing belt slip and wear. Suitable for demanding automotive and industrial engine applications requiring reliable drive alignment
DAYCO
The DAYCO 89452 is a heavy-duty self-adjusting belt tensioner with a single pulley. It automatically maintains proper tension in vehicle accessory belt systems, reducing belt slip and wear. Suitable for demanding automotive and industrial engine applications requiring reliable drive alignment