SKU: 13135757680

NBK Japan MJC-80K-BL 3/4" inch to 1-1/8" Jaw-type Flexible Coupling 🔔

$388.78 $431.98
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

NBK Japan MJC-80K-BL 3/4" inch to 1-1/8" Jaw-type Flexible Coupling 🔔NBK Japan MJC 80K BL 3 4 inch to 1 1 8 inch Jaw type Flexible Coupling NBK Japan MJC 80K BL 3 4 inch to 1 1 8 inch Jaw type Flexible Coupling NBK Japan MJC 80K BL 3 4 inch to 1 1 8 inch Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 3 4 inch Coupling Bore 2 Diameter: 1 1 8 inch Coupling Length: 114 Coupling Outer Diameter: 80 Material:

NBK Japan MJC-80K-BL 3/4 inch to 1 1/8 inch Jaw-type Flexible Coupling
NBK Japan MJC-80K-BL 3/4 inch to 1 1/8 inch
Jaw-type Flexible Coupling


NBK Japan MJC-80K-BL 3/4 inch to 1 1/8 inch Jaw-type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end-play.

  • Coupling Bore 1 Diameter: 3/4 inch
  • Coupling Bore 2 Diameter: 1 1/8 inch
  • Coupling Length: 114
  • Coupling Outer Diameter:80
  • Material: Stainless
  • This is a jaw type flexible coupling.
  • Tight Fit enables transmission with zero backlash at low torque.
  • Easy fit allows you to assemble and partition the hub and sleeve smoothly.
  • Excellent flexibility allows eccentricityangular misalignment and twisting vibration to be accepted.
  • It has electrical insulation
  • Made in Japan
  • Coupling Insert Spider Color: Varies according to ex-stock
  • Quantity: One


A L W B C F M Wrench Torque(N-m)
80 45 114 18 3 22.5 M8 15



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 13135757680

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4.7 ★★★★★
Based on 8 reviews
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Verified Purchase
Britincali
Waukegan, US
★★★★★ 5
Upgrade from OEM
After seeing a quite ludicrous $403 quote to change 4 spark plugs in a Mazda3 I decided to show my son how easy it is. These were an upgrade from OEM parts. They were gapped perfectly for the car. They took 20mins to fit and work fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
A
Verified Purchase
ANDRES FIGUEROA
Grantham, US
★★★★★ 5
Very good
The best quality. Runs like new again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
A
Verified Purchase
Ale
Massapequa, US
★★★★★ 1
garbage spark plugs
misfired after 30 minutes of driving cylinder 4 misfire code, left me stranded on the highway with baby in car. “(9621)” at the end of description is a lie, was not compatible with my vehicle even with compatibility test.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
M
Verified Purchase
Matt Teed
Cuba, US
★★★★★ 5
Actually works on BMW!
I purchased this after the shorter black fluted tool I bought last year failed me. This thing is way better constructed, fits perfect , and actually works to turn it after you can’t turn it by hand any further. Was able to get torqued down to 25nm no problem finally with ease!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2024
D
Verified Purchase
Dak
Chelsea, US
★★★★★ 5
Works great
Works great
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Reviewed in the United States on May 26, 2025

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