What are the exact dimensions of this V-belt?

The belt has section A (13/A) with a top width of 13 mm, a height of 8 mm, an inside length (Li) of 1956 mm (77 inches), and a datum length (Ld) of 1986 mm.

What does the L=L designation signify?

L=L indicates matched manufacturing tolerances, allowing you to use multiple belts of the same size directly as a matched set in multi-groove drives.

What material is used for the tension cord?

The internal tension member is made of durable polyester (PE) to provide minimal stretch and reliable power transmission.

How do you verify if the A 77 size fits your machinery?

Check that your drive requires a 13 mm by 8 mm profile and matches an inside length of 1956 mm (Li) or a datum length of 1986 mm (Ld).

CONTI 13.0X1956 CONTI V belt 13.0X 1956 Li / 1986 Ld A 77

Name: CONTI 13.0X1956 CONTI V belt 13.0X 1956 Li / 1986 Ld A 77
Brand: CONTI
SKU: 05030159
Price: 44.04 EUR
Availability: InStock

Supplier number: CONTI 13.0X1956 | EAN 4010858901967

44.04 tax incl.

€36.40 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 12/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

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Reliable power transmission for demanding drives

Practical benefits

Smooth and steady drive: The classic 13 mm A-profile geometry ensures consistent torque transfer and dependable grip across standard industrial pulleys.
Low stretch polyester cord: Constructed with durable PE cords, the belt resists elongation to provide you with consistent tension throughout continuous operation.
Precise standard dimensions: Featuring a reference length Ld of 1986 mm, you achieve exact fitment and straightforward replacement in compatible machinery.

In a nutshell

The right choise for

Restore dependable, slip-free power transmission across your machinery with the Conti Conti-V a 77 V-belt. Featuring a standard profile a design with a 13 mm width and 8 mm height, it is built with high-tensile polyester cords to resist elongation and maintain tension under continuous loads. With an exact inside length of 1956 mm (77 inches) and a datum length of 1986 mm, it delivers a precise fit during drive maintenance. Thanks to the matched L=L tolerance, you can also fit multiple belts directly as a matched set for multi-groove pulleys.

Product information FAQ

€44.04

In stock - tax incl.

Key features according to our expert

Length: 77
Width: 13 mm
Height: 8 mm
Profile (V-belt): A
Reference length Ld: 1986 mm
Inner length (Li): 1956 mm; 77 inch
Outer length (La): 2006 mm
Material (cord): PE
Product line: CONTI V
RMA: A77
Colour (manufacturer): Black

Product description:

Wrapped V-belts for demanding drives in all sectors of machine engineering to DIN 2215 or DIN 7753

Properties:

Temperature range from -55 °C to +70 °C
Matched-set L=L (from 1000 mm)
Electrically conductive to ISO 1813
Conditionally resistant to oil
Suitable for tropical climates
Dust-proof

All Features

Length: 77
Width: 13 mm
Height: 8 mm
Profile (v-belt): A
Reference length ld: 1986 mm
Inner length (li): 1956 mm; 77 inch
Outer length (la): 2006 mm
Material (cord): PE
Product line: CONTI V
Rma: A77
Colour (manufacturer): Black

Brand CONTI
05030159
EAN 4010858901967
Supplier number CONTI 13.0X1956

Frequently asked questions about this product

Answered by specialists

What are the exact dimensions of this V-belt?: The belt has section A (13/A) with a top width of 13 mm, a height of 8 mm, an inside length (Li) of 1956 mm (77 inches), and a datum length (Ld) of 1986 mm.
What does the L=L designation signify?: L=L indicates matched manufacturing tolerances, allowing you to use multiple belts of the same size directly as a matched set in multi-groove drives.
What material is used for the tension cord?: The internal tension member is made of durable polyester (PE) to provide minimal stretch and reliable power transmission.
How do you verify if the A 77 size fits your machinery?: Check that your drive requires a 13 mm by 8 mm profile and matches an inside length of 1956 mm (Li) or a datum length of 1986 mm (Ld).