SKU: 63309028203

DAYCO AUTOMATIC MAIN DRIVE BELT TENSIONER TO SUIT HOLDEN MONARO V2 VZ LS1 5.7L V8

Sale price$72.90 Regular price$81.00
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  • CAN

Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

DAYCO AUTOMATIC MAIN DRIVE BELT TENSIONER TO SUIT HOLDEN MONARO V2 VZ LS1 5.7L V8This Dayco Automatic main drive belt tensioner is designed to meet OEM performance standards and to maintain constant tension on serpentine belt drives. It features a patented flat spring design that is specifically engineered to provide less variation in operating range tension. Thus, providing decreased risk of premature accessory bearing failure due to high tension on installation of a new belt. The risk of belt squeal and slippage or poor

This Dayco Automatic main drive belt tensioner is designed to meet OEM performance standards and to maintain constant tension on serpentine belt drives. It features a patented “flat spring” design that is specifically engineered to provide less variation in operating range tension. Thus, providing decreased risk of premature accessory bearing failure due to high tension on installation of a new belt. The risk of belt squeal and slippage or poor accessory performance caused by low tension is also reduced after the belt begins to stretch and wear.

This Automatic main drive belt tensioner suits Holden Commodores and similar platforms fitted with LS1, L76 and L98 V8 engines.

 

Features:

  • Teflon® strip wound within the spring resists abrasion.
  • The flat spring is coated to resist rust.
  • A heavy-duty cast aluminum spring case resists cracking and fatigue.
  • The heavy-duty cast aluminum arm offers additional strength and less distortion.
  • Aluminum retainer ring locks the spring case and arm together, and seals against corrosion.
  • A thermoplastic rubber “spring slot plug” keeps out harmful contaminants.
  • The lubricated nylon “pivot tube bushing” and “spring bushing” promote quieter performance.
  • A rubber “O” ring seals against dust and grime.
  • The zinc coated mounting bolt resists rust, and is concentric for a more even degree of constant tension.
  • These automatic tensioners come with either a glass-filled polymer (plastic) or steel pulley, that features a dust cover to protect against contaminants.

 

Contents:

  • 1 X Automatic Main drive belt tensioner

Vehicle Fitment Guide

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63309028203

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Dianne
Boise, US
★★★★★ 5
Men’s oxfords
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Good quality and perfect fit
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Lisaura
Massapequa, US
★★★★★ 1
Low quality
Size: 8.5 Wide, Color: Cognac, Size: 8.5 Wide, Color: Cognac
Starting to peel after a few uses
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Reviewed in the United States on June 3, 2026
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Louisville, US
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Great Shoes
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Love these shoes super comfortable and look great. Everyone asks me where I got them.
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Reviewed in the United States on May 20, 2026
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Amazon Customer
Waukegan, US
★★★★★ 5
Beautiful shoe but too narrow
Size: 10 Wide, Color: Navy Grainy Leather
Too narrow
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Reviewed in the United States on May 24, 2026
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Tim Arnette
Phoenix, US
★★★★★ 5
Looks good feels good
Size: 13 Wide, Color: Black
I've had them 2 weeks and love them. Took a little breaking in but they feel great now.
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Reviewed in the United States on April 8, 2026

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