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4 Pack 520 Chain Master Link O-Ring Heavy Duty 520HV Master Connecting Links Chain Link Connector Replacement for Motorcycle Dirt Bike Pitpro Agricultural Machine Tractors

4.5 (2) Write Review
Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

1.Size:2 Pack #520


  • 【Package Includes】4 x 520 Main Chain Links, 4 x Lubricant Packs (Included for Free).
  • 【Compatibility】This product is designed for ANSI#520 industrial roller chains. It is suitable for a wide range of applications, including bicycles, mini-bikes, motorcycles, go-karts, snow blowers, agricultural machinery, as well as home and industrial equipment.
  • 【Premium Materials】Made from high-quality steel alloy, our gold 520 o-ring motorcycle chain links are not only robust and durable but also effectively resist extreme temperature changes, preventing "heat cracking".
  • 【Easy Installation】Our specially designed forged 520HV master connecting links simplify the installation and removal process, making maintenance easier and more efficient. Just remove the old chain link, insert the new link's pin, and snap the spring clip into place. We recommend wearing gloves during this process for added safety and convenience.
  • 【Tips】Before purchasing, please carefully confirm the size and compatibility of the product. We recommend regularly cleaning and lubricating the 520 chain master link to maintain its performance. Following these simple maintenance steps will ensure your chain provides reliable service for a long time.


Product Description

#520 Chain Master Link 2 Pack, Gold 520 O-Ring Motorcycle Chain Connecting Link
#520 Chain Master Link 2 Pack, Gold 520 O-Ring Motorcycle Chain Connecting Link
#520 Chain Master Link 2 Pack, Gold 520 O-Ring Motorcycle Chain Connecting Link
Gold 520 O-Ring Motorcycle Chain Connecting Link, Heavy Duty Roller Chain Connector Links
Gold 520 O-Ring Motorcycle Chain Connecting Link, Heavy Duty Roller Chain Connector Links

Philip F Peluso
Reviewed in the United States on June 17, 2025
I just installed this replacement part on my tractor, and I'm really happy with how it turned out. The 60 master link is a perfect fit, and there are even a few extra links included, which is a nice bonus for any future adjustments.Solid quality, easy installation, and great price. My tractor runs smoothly now. Highly recommend!Another great thing is the fast shipping. I received the part much sooner than I expected, which was a big help.
sarah stgermain
Reviewed in the United States on June 16, 2025
I recently purchased these chain links, and I must say, they’ve exceeded my expectations. They’ve been holding up really well on my chain, and I haven’t encountered any issues so far.I’m so glad I found this product on Amazon. The price is very reasonable for the quality you get, and the shipping was impressively fast. I’m planning to order more as a backup, just to be on the safe side.