2027 Vancouver Boat Show
After two years away, we’re heading back to the Vancouver International Boat Show, January 27–31, 2027, bigger and better than ever, with lots of prizes to be won. Here’s what...
Loading...
Made in Canada
ElectroMaax | SKU:
EMX-ST-101-YGM
Yanmar Belt Tensioner
Regular price
$407.34 CAD
Unit price
/
Unavailable
Yanmar Belt Tensioner is in stock and available for pickup within 24hrs.
Ships By Tue, October 20
Special order — shipping time varies
Free
Canada Shipping
Couldn't load pickup availability
Why Shop With Us
Why Shop With Us
✔ Locally owned in Nanaimo, BC
✔ Trusted by boaters and anglers since 1986
✔ Knowledgeable staff with real on-the-water experience
✔ Large in-stock selection of marine & fishing gear
We’re here to help you get the right gear the first time.
Shipping & Pickup
Shipping & Pickup
We ship across Canada with fast, reliable delivery from our Nanaimo location.
✔ Trusted since 1986
✔ Fast Canada-wide shipping
✔ Expert support available
Need it sooner or have questions? Our team is here to help.
Returns & Warranty
Returns & Warranty
We stand behind the products we sell and want you to shop with confidence.
✔ Easy returns on eligible items
✔ Manufacturer warranties supported
✔ In-store support available if you need help
Some items are non-returnable. Please review our full Return & Refund Policy before completing your purchase.
To further enhance the performance of our line of high-output alternators, we now offer a belt tensioning device specifically for Yanmar JH, YM, QM, GM and HM Series of marine engines (please specify your engine model when ordering).
This simple device eliminates the need to tension the belt using a stick or screw driver that requires the installer to have three arms. Now with the turning of a bolt you can easily achieve the perfect belt tension level for your Yanmar engine. NOTE: TENSIONER WILL NOT WORK ON ANY V-BELT CONFIGURATION!
Key Benefits The belt will never slip as the alternator is held firmly in place. It Eliminates slippage and greatly increases belt life. Simple replacement bolt-on, no additional brackets required, and a Universal fit on most Yanmar marine engines. The tensioner on its own will not eliminate belt dust!
Fits under plastic belt cover, the engine runs quieter, and it’s the most effective when combined with our Serpentine Pulley Upgrade Kits.
Note For higher amperage alternators (over 100 amps) this devices needs to be combined with a Serpentine Pulley Upgrade Kit manufactured by ElectroMaax for your specific Yanmar engine.
-
BrandElectroMaax
-
SKUEMX-ST-101-YGM
-
TypeMarine Alternators
-
Item conditionNew
-
Barcode
From Our Store
View all-
-
Frozen Bait for Fishing in BC: A Guide to Anchovies, Herring & Octopus
Looking for frozen fishing bait in Nanaimo, BC? The Harbour Chandler carries a selection of frozen anchovies, herring, and octopus for saltwater anglers. Frozen bait is available for purchase in-store...
-
Foul Weather Gear Near the Hullo Ferry Terminal in Nanaimo
Arriving in Nanaimo on the Hullo Ferry? Harbour Chandler is just an 18-minute walk from the terminal for premium foul weather gear, waterproof clothing, marine apparel, and everything you need...
-
Visiting Nanaimo on the Hullo Ferry? You're Just an 15-Minute Walk from Harbour Chandler
New to crabbing in Nanaimo? Arriving on the Hullo Ferry? Harbour Chandler is just an 18-minute walk from the ferry terminal and only 15 minutes from the Swy-A-Lana Lagoon Fishing...
-
Is a Marine Thermal Camera Worth It? Everything Boaters Should Know
Discover how a marine thermal camera can improve safety, night navigation, and visibility in fog. Learn how the FLIR M232 helps boaters detect vessels, obstacles, and people in low-light conditions.
-
Top 5 Marine Electronics for 2026
Discover Harbour Chandler's Electronics Team Picks for 2026. From live sonar and handheld depth finders to advanced VHF radios and thermal cameras, explore five marine electronics upgrades that can improve...
