OPTIBELT LG2000500 Belt A78 M47766 1/2" x 80"
OPTIBELT LG2000500 Belt A78 M47766 1/2" x 80"
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OPTIBELT LG2000500 Belt A78 M47766 1/2" x 80"
About Optibelt
Optibelt is a German power transmission belt manufacturer founded in 1872. With more than 150 years of experience in rubber processing and power transmission products, Optibelt supplies high-performance belts for industrial, automotive, agricultural and lawn and garden applications worldwide.
Optibelt began manufacturing V-belts in 1948 and today operates internationally as a specialist manufacturer of high-performance drive belts.
Replaces / Cross Reference OEM Number
John Deere:
M47766, M73223, M44272, M82837
Husqvarna / AYP:
120418X, 124293X, 532120418, 532123461, 532124293, 532126576, 544113201, 589534401, 583662201, 5904H, 74278
Simplicity / Allis Chalmers:
1666801, 1666801SM, 1672135, 1672135SM, 7166801
Cub Cadet / MTD:
7543037, 754-3037, 954-3037, 954-0357
Murray / Noma:
314572
Stihl / Viking:
61090041009, 7004 872 1378, 70048721378
Countax / Westwood:
22-9123-00, 062291-2300
Cox / Kingcat:
V28
Other Cross References:
105476, 106571, 106751, V04, AM124293X, 61219314572, 6880, 6881, 6882, A78, L480, 84800, 705766, 4114319, VC-28003, VC28003
Product Information
Brand: OPTIBELT
Optibelt Part Number: LG2000500
Product Type: Deck / Primary Deck / Transmission V-Belt
Belt Designation: A78
Belt Width: 1/2"
Belt Length: 80"
Cord Material: Aramid Cord
Application: Mower Deck Drive / Primary Deck Drive / Transmission Drive
Features:
2-ply cover for improved belt life
High cut resistance
Inner aramid cord for strength
Flexible neoprene construction
Oil and heat resistant
Fits Kingcat Models
KR6901–KR7311
Fits selected 16 HP / 1000mm cut applications.
Application: Deck Belt
Fits Husqvarna Models
LR10, LT100, LT120
Application: Deck Belt
Fits Masport Models
Fits selected STG Hydro models.
Application: Transmission Belt
Fits Noma Models
Fits selected STH late models.
Application: Transmission Belt
Fits John Deere Models
185
Application: Transmission Belt
Fits Bolens Models
Fits selected STH late models.
Application: Transmission Belt
Fits Stihl / Viking Models
MT415H
Application: Transmission Belt
Fits Cox Models
Fits selected New Generation 16 HP / 32" cut models.
Application: Primary Deck Belt
Please confirm the OEM part number, application and A78 / 1/2" x 80" belt specification before ordering.
Shipping & Collection
Shipping & Collection
All products are stocked in our Auckland warehouse and are ready for dispatch.
Orders are typically dispatched on the same business day or the next working day.
Nationwide courier delivery is available across New Zealand.
Shipping costs will be displayed before checkout.
Local pickup from Auckland is available by arrangement only.
Please note that we do not operate a showroom.
The location is for collection only.
Please ensure the correct part is finalised before picking up.
If you would like to arrange a pickup or have any questions about shipping, please email us at info@GoMowerParts.co.nz with the part number and quantity required.
Return Policy
Return Policy
Returns are accepted in accordance with our Return & Refund Policy.
Please ensure the correct part number and compatibility before ordering.
Returns due to incorrect orders or change of mind are subject to a restocking fee of 20% or $15.00 (whichever is greater).
Original shipping costs are non-refundable.
If you receive an incorrect, damaged, or faulty item, please contact us as soon as possible with photos.
We will arrange a replacement or refund in line with our policy.
This policy does not affect your rights under the Consumer Guarantees Act 1993.
Compatibility Notice
Compatibility Notice
Compatibility may vary by model, production version, or configuration.
Please confirm the part number and engine or machine model before ordering.
Parts are supplied according to part numbers and technical specifications, not photos.
We recommend comparing the removed original part with dimensions and specifications before purchase.

Let customers speak for us
from 428 reviewsservice was great. arrived with a bashed cardboard box courier damage. Just changed broken piece and it works a treat
Great price and quick delivery.
In stock. Arrived quickly.
Just an effortless ordering process and prompt delivery. No hassles.
Happy with part, good price and quick delivery.
fast reliable and great product
Great service and product. Easy transaction. Highly recommend
Great comms, quick delivery and exactly what was ordered and expected. No compromises required for my simple repair
Thanks for the fast shipping. Item arrived well packaged and quality parts. Tracking made it easy to expect arrival as I live rurally. Their website was easy to navigate. I will buy from go mower parts again. Thanks for the service
The service is highly efficient, ordered the item and the next delivered to my door. Excellent customer service!
Awesome service, will use again!
Great, no hassle.
Excellent and fast shipping
good customer communication
great product and price, did job well