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4BT 3.9L Cummins Rod Bolts, Set of 8
- Part Number: 8x 3900919
- Est. Ship Time: Usually Ships By Next Business Day

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Set of eight factory OEM Cummins rod bolts. For Cummins 3.9L 4BT Diesels.
Cummins part number: 3900919

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Cummins part number: 3900919..
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Please verify whether your 4BT has 12mm or 14mm main bolts before ordering.
10x Cummins part number: 3927948..
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Please verify whether your 4BT has 12mm or 14mm main bolts before ordering.
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Set of eight factory OEM Cummins rod bolts. For Cummins 3.9L 4BT Diesels.
Cummins part number: 3900919..
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Set of eight McBee rod bolts. For Cummins 3.9L 4BT Diesels.
McBee part number: M-3900919..
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Please verify whether your 4BT has 12mm or 14mm main bolts before ordering.
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Fits Cummins 4BT 4 Cylinder engine, includes o-ring to seal against the block and stainless hardware. Breather hole can be added. This fits most of th..
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Main studs
14mm x 2.00
4340 material
Black oxide finish
Hex broach for easy installation
HD washers and 12 pt hardened nuts
Instructions
Sta..
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Kit includes:
4 of 4891178 - BUSHING, WRIST PIN
4 of 3802160 - KIT,ENGINE PISTON
8 of 3969562 - BEARING,CON ROD
4089648 - SET,UPPER GASKET
3802..
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Discontinued (Updated 3/17/2025)
4000 RPM Governor Spring Kit (4K GSK)
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8x 60LB Valve Springs for Cummins 3.9L 4BT..
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Studs made of proprietary ARP 2000 material in Santa Paula, CA
Rated at 220,000 psi tensile strength
Ample clamping force prevents cylinder heads ..
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Sold Individually, 6 required for a full set.
Clevite Cummins Rod Bearings 12/24V Standard
Part number: CB-1413P
**These will not work with &..
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Rebuilding your engine? We recommend replacing this plug any time you have your engine out. It installs behind the engine adapter plate over the back ..
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1 Set needed per piston, order 6 of these if you need rings for every piston.
Interstate-McBee part numbers:
M-3802421 (Standard)
M-3802422..
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1(one) return line banjo bolt, Cummins part number 3905307.
Item number 1 in the picture.
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First generation (1989-1993 Dodge 5.9L VE Cummins) mechanical fuel lift pump.
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Cummins part numbers:
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Seal: 3927305 ..
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Image for reference only.
Cummins part number: 5292742..
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..
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Cummins front crank main seal. Includes seal driver installation ring.
Cummins 3804899..
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Options for standard/upgraded parts are available above
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If you're looking to add some power and more fuel to your 4BT then this injector set from Power Driven Diesel is a perfect fit!
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Fits: 1989-1998 3.9L 4BT Cummins
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