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Part number: 5321
Universal product
Product Details
Mr. Gasket 5321 Bolt Kit For Water Pump Aluminum Pulley 4 Flat Socket Cap Screws
Products specifications
Fastener Finish Black oxide
Fastener Head Style Allen
Fastener Material Steel
Notes Use with countersunk aluminum water pump pulleys.
Quantity Sold as a set of 4.
Thread Size 5/16-24 in.
Underhead Length (in) 0.750 in.

Mr. Gasket Bolt Kits are designed to enhance the performance of the engine. They are used with aluminum pulleys and are extremely durable. These kits are easy to use and are backed by limited warranty.

  • Backed by a limited warranty
  • Easy to use
  • Highly durable
  • Used with aluminum pulleys
  • Designed to enhance the performance of the engine
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It was quick and simple. Found part and it was in stock.
Best price for the item I needed. Very fast shipping and there consumer service was great on the phone.
Called and great customer service. Thank you.
Autoplicity agent was very helpful over the phone. He answered all my questions & even did some research to make me feel comfortable I was getting the appropriate parts I needed for my car. I was very pleased & will shop Autoplicity again.
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