Close
Search
Make Model Search
Browse Categories

Cummins 4B3.9L Diesel Camshaft Bearing, 3903242

  • Availability: In Stock
  • Part Number: K3903242
  • OEM Number: 3903242
  • Brand: Reliance
    Brand Info x Close Reliance

    Every Reliance part is produced to exacting standards to ensure the same or better reliability as the original part. In fact, for older engines current technology is often so improved that the part we make available today may actually be better quality than the same part used to assemble the engine originally.

    New and remanufactured internal engine parts, complete cylinder heads and long block assemblies for agricultural and industrial applications supplied by RPP are warranted to be free from defects in material and workmanship under normal service and operating conditions for a period of one year from the date of installation without limitation on miles or hours of operation.

    Engine overhaul kits for heavy-duty on-highway applications supplied by RPP are warranted to be free from defects in material and workmanship under normal service and operating conditions for a period of two years from the date of installation without limitation on miles or hours of operation.

    Remanufactured clutch and non-engine parts are warranted to be free from defects in material and workmanship under normal service and operating conditions for a period of six months from the date of installation without limitation on miles or hours of operation.
$20.37

WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Fast Shipping
With warehouses across the US, we ship quickly and efficiently.

Expert Advice
Expert tech advice before and after your purchase.

High Quality Parts
Our parts meet and exceed the OEM specifications.

Details:

service repair, requires machining

Case (Case IH) 480F Backhoe w/ 4B3.9L engine
Case (Case IH) W11B Wheel Loader w/ 4B3.9L engine
Case (Case IH) 4390 Power Unit w/ 4B3.9L engine
Case (Case IH) 480E LL Backhoe w/ 4B3.9L engine
White 60 American Tractor w/ 4B3.9L engine
Case (Case IH) 550E Crawler w/ 4B3.9L engine
Case (Case IH) 550 Crawler w/ 4B3.9L engine
Case (Case IH) 455C Crawler w/ 4B3.9L engine
Case (Case IH) 480F LL Backhoe w/ 4B3.9L engine
Case (Case IH) 580K Backhoe w/ 4B3.9L engine
Case (Case IH) 580SE Backhoe w/ 4B3.9L engine
Case (Case IH) 8820 Windrower w/ 4B3.9L engine
Case (Case IH) 450C Crawler w/ 4B3.9L engine
Case (Case IH) 660 Tractor w/ 4B3.9L engine
Case (Case IH) 6500 Windrower w/ 4B3.9L engine
Case (Case IH) 480E Backhoe w/ 4B3.9L engine
Case (Case IH) 8830 Windrower w/ 4B3.9L engine
Case (Case IH) 6000 Windrower w/ 4B3.9L engine
Case (Case IH) 586E Forklift Thru JJG251721 w/ 4B3.9L engine
Case (Case IH) 1845C Skid Loader w/ CAV injection pump w/ 4B3.9L engine
Case (Case IH) 584E Forklift Thru JJG251721 w/ 4B3.9L engine
Case (Case IH) 760 Tractor w/ 4B3.9L engine
Case (Case IH) 580SK Backhoe w/ 4B3.9L engine
Case (Case IH) 1840 Skid Loader w/ CAV injection pump w/ 4B3.9L engine
Case (Case IH) 585E Forklift Thru JJG251721 w/ 4B3.9L engine
Case (Case IH) 1822 Cotton Picker After JJC0012690 w/ 6BTA5.9L engine
Case (Case IH) 1644 Combine Thru ESN 44937695 w/ 6BTA5.9L engine
Case (Case IH) 2096 Tractor w/ 6BTA5.9L engine
Massey Ferguson 8560 Combine w/ 6BTA5.9L engine
White 140 Tractor w/ 6BTA5.9L engine
White 6144 Tractor w/ 6BTA5.9L engine
Allis Chalmers RT115 Tractor w/ 6BT / 6BTA5.9L engine
Case (Case IH) 2022 Cotton Picker w/ 6BTA5.9L engine
Case (Case IH) 1800 Cotton Picker w/ 6BTA5.9L engine
Case (Case IH) 5240 Tractor w/ 6BT5.9L engine
Case (Case IH) 3150 Patriot Sprayer w/ 6BT / 6BTA5.9L engine
Case (Case IH) 1640 Combine After JJC0034704 w/ 6BTA5.9L engine
White 6145 Tractor w/ 6BTA5.9L engine
Case (Case IH) 1150G Crawler Thru JJG0218474 w/ 6BT5.9L engine
Case (Case IH) 888 Excavator w/ 6BT5.9L engine
Case (Case IH) 1150E Crawler w/ 6BT5.9L engine
Allis Chalmers RT130 Tractor w/ 6BT / 6BTA5.9L engine
Allis Chalmers RT95 Tractor w/ 6BT / 6BTA5.9L engine
Allis Chalmers 802C Uni-Harvester w/ 6BTA5.9L engine
Case (Case IH) 6591TA Power Unit w/ 6BT / 6BTA5.9L engine
Case (Case IH) 850D Crawler w/ 6BT5.9L engine
Case (Case IH) 780C Backhoe w/ 6BT5.9L engine
Case (Case IH) 855E Crawler w/ 6BT5.9L engine
Case (Case IH) 1088 Excavator w/ 6BT5.9L engine
Case (Case IH) 1086B Excavator w/ 6BT5.9L engine
Case (Case IH) 2144 Combine Thru JJC0173149 w/ 6BTA5.9L engine
Case (Case IH) 1644 Combine After ESN 44937695 w/ 6BTA5.9L engine
Case (Case IH) 6591T Power Unit w/ 6BT / 6BTA5.9L engine
White 125 Tractor w/ 6BT5.9L engine
Case (Case IH) 6590TA Power Unit w/ 6BTA5.9L engine
White 145 Tractor w/ 6BTA5.9L engine
Case (Case IH) 3185 Sprayer w/ 6BTA5.9L engine
White 8410 Tractor w/ 6BTA5.9L engine
Case (Case IH) SPX3185 Patriot Sprayer 10/02-Up w/ 6BTA5.9L engine
Case (Case IH) SPX3200 Patriot Sprayer 06/04-Up w/ 6BTA5.9L engine
Allis Chalmers RT145 Tractor w/ 6BTA5.9L engine
Case (Case IH) SPX3310 Sprayer w/ 6BTA5.9L engine
Case (Case IH) SPX3200B Patriot Sprayer w/ 6BTA5.9L engine
Case (Case IH) 3210 Sprayer w/ 6BTA5.9L engine
Case (Case IH) 1155E Crawler w/ 6BT5.9L engine
Allis Chalmers 800C Uni-Harvester w/ 6BT5.9L engine
International 1620 Combine After JJC0032629 w/ 6BT5.9L engine
Case (Case IH) 5140 Tractor w/ 6BT5.9L engine
Case (Case IH) 880D Excavator w/ 6BT5.9L engine
Case (Case IH) 855D Crawler w/ 6BT5.9L engine
Case (Case IH) 850G Crawler Thru JJG0254014 w/ 6BT5.9L engine
Case (Case IH) 850E Crawler w/ 6BT5.9L engine
Case (Case IH) 1085C Excavator w/ 6BT5.9L engine
Case (Case IH) W14C Wheel Loader w/ 6BT5.9L engine
White 120 Tractor w/ 6BT5.9L engine
Case (Case IH) W14B Wheel Loader w/ 6BT5.9L engine
Case (Case IH) 1896 Tractor w/ 6BT5.9L engine
Case (Case IH) 680L Backhoe w/ 6BT5.9L engine
Case (Case IH) 9030 Excavator w/ 6BT5.9L engine
Case (Case IH) 8850 Windrower Thru CFH0099164 w/ 6BT5.9L engine
White 6124 Tractor w/ 6BT5.9L engine
White 6125 Tractor w/ 6BT5.9L engine
Case (Case IH) 780D Backhoe w/ 6BT5.9L engine
Case (Case IH) 621B Wheel Loader Thru JEE053349 w/ 6BT5.9L engine
Case (Case IH) MX135 Tractor w/ 6BT / 6BTA5.9L engine
Case (Case IH) 1085B Excavator w/ 6BT5.9L engine
Case (Case IH) MX170 Tractor w/ 6BT / 6BTA5.9L engine
Case (Case IH) 2344 Combine w/ 6BTA5.9L engine
Case (Case IH) 6591T Power Unit w/ 6BT / 6BTA5.9L engine
Case (Case IH) MX110 Tractor w/ 6BT / 6BTA5.9L engine
Case (Case IH) 1150G Crawler After JJG0218474 w/ 6BT / 6BTA5.9L engine
Case (Case IH) 9030B Excavator After DAC03#2000 w/ 6BT / 6BTA5.9L engine
Case (Case IH) MX120 Tractor w/ 6BT / 6BTA5.9L engine
Case (Case IH) SPX3185 Patriot Sprayer w/ 6BT / 6BTA5.9L engine
Case (Case IH) 8880 Windrower w/ 6BT / 6BTA5.9L engine
Case (Case IH) 6591TA Power Unit w/ 6BT / 6BTA5.9L engine
Allis Chalmers RT130 Tractor w/ 6BT / 6BTA5.9L engine
Case (Case IH) 621C Wheel Loader w/ 6BT / 6BTA5.9L engine
Case (Case IH) SPX3150 Patriot Sprayer w/ 6BT / 6BTA5.9L engine
Allis Chalmers RT95 Tractor w/ 6BT / 6BTA5.9L engine
Case (Case IH) MX100 Tractor w/ 6BT / 6BTA5.9L engine
Case (Case IH) 2144 Combine After JJC0173149 w/ 6BTA5.9L engine
Case (Case IH) 621 Wheel Loader w/ 6BT5.9L engine
Allis Chalmers RT115 Tractor w/ 6BT / 6BTA5.9L engine
Case (Case IH) 9030B Excavator Thru DAC03#2000 w/ 6BT5.9L engine
Case (Case IH) 621B Wheel Loader After JEE053349 w/ 6BT / 6BTA5.9L engine
Case (Case IH) MX150 Tractor w/ 6BT / 6BTA5.9L engine
Case (Case IH) 850G Crawler After JJG0254014 w/ 6BT / 6BTA5.9L engine
White 8310 Tractor w/ 6BT / 6BTA5.9L engine
White 6810 Tractor w/ 6BT / 6BTA5.9L engine
White 6710 Tractor w/ 6BT / 6BTA5.9L engine
Allis Chalmers 8785 Tractor After J117018 w/ 6BT / 6BTA5.9L engine
Allis Chalmers 8775 Tractor After J117018 w/ 6BT / 6BTA5.9L engine
Case (Case IH) 8850 Windrower After CFH0099164 w/ 6BT / 6BTA5.9L engine
Case (Case IH) 5250 Tractor w/ 6BT5.9L engine
Case (Case IH) 660 Tractor w/ 4B3.9L engine
Case (Case IH) 550G Crawler After JJG0255793 w/ 4B3.9L engine
Case (Case IH) 8860 Windrower w/ 4BT / 4BTA3.9L engine
Case (Case IH) 95XT Skid Loader After JAF0237963 w/ 4BT / 4BTA3.9L engine
Case (Case IH) 4391 Power Unit w/ 4B3.9L engine
McCormick XTX215 Tractor w/ QSB engine
Case (Case IH) 40XT Skid Loader w/ 4B3.9L engine
Case (Case IH) 686GXR Telescopic Handler w/ 4BT / 4BTA3.9L engine
Case (Case IH) 85XT Skid Loader Thru JAF0236483 (CAV Pump) w/ 4B3.9L engine
Case (Case IH) 570LXT Backhoe w/ 4B3.9L engine
Case (Case IH) 550G Crawler Thru JJG0255793 w/ 4B3.9L engine
Case (Case IH) 580L Backhoe w/ 4B3.9L engine
Case (Case IH) 75XT Skid Loader w/ 4B3.9L engine
Case (Case IH) 1840 Skid Loader After ESN 45636368 w/ Bosch Pump w/ 4B3.9L engine
Case (Case IH) 1845C Skid Loader After ESN 45636368 w/ Bosch Pump w/ 4B3.9L engine
Allis Chalmers 8745 Tractor After J24131, CPL 1965 w/ 4BT / 4BTA3.9L engine
Case (Case IH) 4391TA Power Unit w/ 4BT / 4BTA3.9L engine
Case (Case IH) 650G Crawler Thru JJG0216448 w/ 4BT3.9L engine
Case (Case IH) 580SK Backhoe w/ 4BT3.9L engine
Case (Case IH) 580L Backhoe w/ 4BT3.9L engine
Case (Case IH) 580SE Backhoe w/ 4BT3.9L engine
White 80 American Tractor w/ 4BT3.9L engine
Case (Case IH) 580SL Backhoe w/ 4BT3.9L engine
Case (Case IH) 8840 Windrower w/ 4BT3.9L engine
Case (Case IH) 550 Crawler w/ 4BT3.9L engine
Case (Case IH) 570LXT Backhoe w/ 4BT3.9L engine
Case (Case IH) 5220 Tractor w/ 4BT3.9L engine
Case (Case IH) 590 Turbo CK Backhoe w/ 4BT3.9L engine
Case (Case IH) 90XT Skid Loader Thru JAF0245224 w/ 4BT3.9L engine
Case

OEM Part Number Cross Reference(s): J903242, 3903242

© AGKITS a Nivel HD brand 2023. All manufacturer names, numbers, symbols & descriptions are for reference purposes only. It is not implied in any way that the items are a product of the manufacturer referenced. OEM makes are registered trademarks of their respective owners.

;