PACK OF 2 PAI 040136 CUMMINS 3678506 HEAD / MAIN BOLT (ISX / ISX12) (USA) 211941X Also offered in High Performance

Also offered in High Performance as 405001HP with a 3 Year Warranty

192298 (3074376) Rocker Lever Shaft Assemblies

Item 2 in Drawing 2) (Use with 421213 (1842115C1) Seal)

OEM Reference : Mack 20QL47AM

Main Thrust Bearing (

PACK OF 2 PAI 040136 CUMMINS 3678506 HEAD / MAIN BOLT (ISX / ISX12) (USA) 211941X Also offered in High PerformanceProduct Details : Select Cummins Applications : ISX ISX12 Series Engines. Cylinder Head Bolt Crankshaft Main Bolt (M18 x 1. 5 x 170) (Flanged Hex Head) (12. 9 Class) (Item 22 in Drawing 1, Item 10 in Drawing 2) (22 each required per Cylinder Head). OEM Reference : Cummins 3678506, 4966356. Offered and priced in multiples of 2 each. A component of 040116 Head Bolt Kit and 040167 Main Bolt Kit. Also offered as *** Note : When available, Kit components