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Wanna keep cool this summer? Call us today for great deals on Air Conditioning parts & service!!
We offer New and Reman Compressors, Dryers, Evaporators, Orifice Tubes, Hoses, Lines, Switches, O-Rings and More!
Are you near our Stratford location and in need of A/C Repairs? We can diagnose and repair your A/C system and you won't have to worry about it again for years to come! All recommended A/C repairs are warrantied for 2 years at Jays Diesel Performance!

Jays Diesel Performance is your #1 source for OEM, Aftermarket & Hi-Performance diesel parts, accessories & service. Our database consists of over 17,000 part numbers so if we don't have it or can't get it then it is either discontinued or it doesn't belong on a truck.
Our business goal is to get you what you need in as little time as possible for the best price possible. Our database consists of only the highest quality parts on the market that have been proven to perform and last as the manufacturer states. High return or problem rates result in us discontinuing the sale of that product line. We like to be sure our customers are getting what they paid for.

Although many are not on our site yet, we offer parts for some of the most popular vehicles and engines on the market today such as:

  • Ford - 6.9L, 7.3L, 6.0L, 6.4L & 6.7L
  • Chevy/GMC - 6.2L, 6.5L & 6.6L Duramax
  • Dodge - 5.9L & 6.7L Cummins
  • Sterling
  • Detroit Diesel - All models
  • Cummins - All models
  • Mercedes Diesel
  • Cat
  • Navistar/International/Powerstroke
  • Perkins
  • Kubota
  • Many More!

Feel free to call us at 866-472-0396 or email us using the contact link above to see if we have what you need.
Monday-Friday: 8am-5pm Central Time
Saturday & Sunday: Closed unless appointment is made.
Emergency Break Down Service: Dial Extension 102

Monthly Specials For August

Ford 6.0L Oil Filter
$35.99  $14.99
You Save 58% off our Regular Price!
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Industrial Injection 6.7L Cummins Silver Series PhatShaft 62
$1,941.00  $1,795.00
You Save 8% off our Regular Price!
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Industrial Injection 6.7L Cummins Silver Series PhatShaft 64
$1,941.00  $1,795.00
You Save 8% off our Regular Price!
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Industrial Injection 6.7L Cummins Silver Series PhatShaft 66
$1,941.00  $1,795.00
You Save 8% off our Regular Price!
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Industrial Injection Street Compound Kit IIS67ATP
$4,700.00  $4,550.00
You Save 3% off our Regular Price!
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Colt Cams 6.0L/6.4L Powerstroke Stage 1 Cam
$699.00  $599.00
You Save 14% off our Regular Price!
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Colt Cams 6.0L/6.4L Powerstroke Stage 2 Billet Cam
$999.00  $899.00
You Save 10% off our Regular Price!
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ARP Ford 6.0L Head Stud Kit
$469.95  $445.00
You Save 5% off our Regular Price!
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