Detroit Front Engine Upfit - 10/8 Groove Serpentine Kit - Fits Kenworth T660/T800 or Peterbilt 386

$1,815.00
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SKU:
99302002-1
Weight:
62.00 LBS
Shipping:
Calculated at Checkout

This front engine upfit kit for Detroit Diesel Series 60 engines offers a convenient solution for upgrading to a 10/8 groove serpentine belt configuration.  The kit is not chassis specific and commonly fits Kenworth trucks such as a T660 or T800 as well Peterbilt 386 model trucks.  This kit enhances the performance and efficiency of a Detroit Series 60 engine by optimizing the belt system.  By upgrading from V-Belts to an 10/8 groove serpentine belt configuration, it ensures better power transmission and reduced belt slippage which prolongs the life of the belts, resulting in improved overall engine performance.  This 10/8 groove serpentine upfit kit is designed to be used with a TOP Mount Pad style AC Compressor and a Pad Mount Alternator.  

Kit Includes:

  • Alternator/AC Compressor Mounting Bracket - Top Mount
  • AC Compressor Clutch - 8 Groove
  • Accessory Drive Pulley - 8 Groove
  • Accessory Drive Pulley Retaining Nut
  • Alternator and AC Compressor Tensioner
  • Alternator Pulley - 8 Groove
  • Main Drive Belt Tensioner - 10 Groove
  • Crankshaft Pulley - 10 Groove
  • (6) Crankshaft Pulley Bolts 
  • Mounting Hardware

NOTE: This upfit kit is configured for a 12.00" fan mounting height (center of crank to center of fan hub)

There are (2) common accessory drive assemblies that Detroit used on the series 60 engines with a dual V belt configuration.  If your engine has accessory drive PN: 23523996, then you can simply replace the dual V belt pulley with the new 8 groove serpentine pulley provided in this kit.  However, if your engine has accessory drive PN: 23509200, the shaft length is 1/4" too short and must be changed out OR the new pulley must be shimmed out in order for the belt to align properly with the other pulleys in the accessory drive system.

1 year

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