Engine Hardware

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Screw,Hex Flange Head Cap 3093826 - Cummins
Part# 3093826
Part# 3093826
In Stock
shipping-move
$4.80
Threaded Plug 5698264 - Cummins
positive OEM
Part# 5698264
Part# 5698264
In Stock
shipping-move
$23.27
Sealing Washer 3920773 - Cummins
positive OEM
Part# 3920773
Part# 3920773
In Stock
shipping-move
$6.98
Expansion Plug 3920706 - Cummins
positive OEM
Part# 3920706
Part# 3920706
In Stock
shipping-move
Special Price $5.30 Regular Price $6.23
Hex Flange Head Cap Screw 3913366 - Cummins
positive OEM
Part# 3913366
Part# 3913366
In Stock
shipping-move
$9.56
Hex Flange Head Cap Screw 3906733 - Cummins
positive OEM
Part# 3906733
Part# 3906733
In Stock
shipping-move
$10.80
Socket Head Cap Screw 3906391 - Cummins
positive OEM
Part# 3906391
Part# 3906391
In Stock
shipping-move
Special Price $4.99 Regular Price $5.66
Hex Flange Head Cap Screw 3901445 - Cummins
positive OEM
Part# 3901445
Part# 3901445
In Stock
shipping-move
Special Price $5.21 Regular Price $6.03
Hex Flange Head Cap Screw 3901249 - Cummins
positive OEM
Part# 3901249
Part# 3901249
In Stock
shipping-move
$7.68
Expansion Plug 3900958 - Cummins
positive OEM
Part# 3900958
Part# 3900958
In Stock
shipping-move
Special Price $6.36 Regular Price $7.45
Hex Flange Head Cap Screw 3900679 - Cummins
positive OEM
Part# 3900679
Part# 3900679
In Stock
shipping-move
Special Price $5.01 Regular Price $5.88
Hex Flange Head Cap Screw 3900634 - Cummins
positive OEM
Part# 3900634
Part# 3900634
In Stock
shipping-move
$7.96
Plug - Sealing 0281264PE - Paccar Engine
positive OEM
Part# 0281264PE
Part# 0281264PE
In Stock
shipping-move
Special Price $7.47 Regular Price $9.85
Torx Bolt 1921728PE - Paccar Engine
positive OEM
Part# 1921728PE
Part# 1921728PE
In Stock
shipping-move
Special Price $2.33 Regular Price $3.80
Bolt, W/ Washer, M14X75, 10.9 1901284PE - Paccar Engine
positive OEM
Part# 1901284PE
Part# 1901284PE
In Stock
shipping-move
Special Price $1.84 Regular Price $3.02
Cylinder Head Bolt M14 x 180 2161003PE - Paccar Engine
positive OEM
Part# 2161003PE
Part# 2161003PE
In Stock
shipping-move
Special Price $5.53 Regular Price $8.91
Threaded Plug 3690536 - Cummins
positive OEM
Part# 3690536
Part# 3690536
In Stock
shipping-move
$45.37
Threaded Plug 4331268 - Cummins
positive OEM
Part# 4331268
Part# 4331268
In Stock
shipping-move
$38.29
Threaded Plug 4920470 - Cummins
positive OEM
Part# 4920470
Part# 4920470
In Stock
shipping-move
$22.89
Threaded Plug 3680420 - Cummins
positive OEM
Part# 3680420
Part# 3680420
In Stock
shipping-move
$21.19
Retaining Ring 3686883 - Cummins
positive OEM
Part# 3686883
Part# 3686883
In Stock
shipping-move
$17.03
Threaded Plug 3678838 - Cummins
positive OEM
Part# 3678838
Part# 3678838
In Stock
shipping-move
$16.49
Twelve Point Cap Screw 4954275 - Cummins
positive OEM
Part# 4954275
Part# 4954275
In Stock
shipping-move
$13.77
Pin Dowel 3068935 - Cummins
positive OEM
Part# 3068935
Part# 3068935
In Stock
shipping-move
$12.36
Regular Hexagon Jam Nut 3679921 - Cummins
positive OEM
Part# 3679921
Part# 3679921
In Stock
shipping-move
$10.63
Expansion Plug 3015865 - Cummins
positive OEM
Part# 3015865
Part# 3015865
In Stock
shipping-move
$8.36
Retaining Ring S16255 - Cummins
positive OEM
Part# S16255
Part# S16255
In Stock
shipping-move
$7.88
Expansion Plug 3813247 - Cummins
positive OEM
Part# 3813247
Part# 3813247
In Stock
shipping-move
$7.76
Socket Head Cap Screw 4954179 - Cummins
positive OEM
Part# 4954179
Part# 4954179
In Stock
shipping-move
Special Price $6.97 Regular Price $8.02
Captive Washer Cap Screw 3819448 - Cummins
positive OEM
Part# 3819448
Part# 3819448
In Stock
shipping-move
Special Price $6.65 Regular Price $7.71
Hexagon Flange Head Cap Screw 3093805 - Cummins
positive OEM
Part# 3093805
Part# 3093805
In Stock
shipping-move
$2.94
Clip 5304968 - Cummins
positive OEM
Part# 5304968
Part# 5304968
In Stock
shipping-move
$5.14
Hexagon Flange Head Cap Screw 3693410 - Cummins
positive OEM
Part# 3693410
Part# 3693410
In Stock
shipping-move
Special Price $3.10 Regular Price $3.63
Hexagon Flange Head Cap Screw 3693409 - Cummins
positive OEM
Part# 3693409
Part# 3693409
In Stock
shipping-move
Special Price $2.79 Regular Price $3.31
Cotter Pin 3693414 - Cummins
positive OEM
Part# 3693414
Part# 3693414
In Stock
shipping-move
Special Price $2.75 Regular Price $3.15
Hexagon Flange Head Cap Screw 3900626 - Cummins
positive OEM
Part# 3900626
Part# 3900626
In Stock
shipping-move
$2.49

Strengthening Truck Engines with Reliable Hardware Solutions

A heavy-duty truck’s engine relies on robust engine hardware to maintain structural integrity and ensure dependable operation. High-quality fasteners, brackets, and mounting components are essential for securing vital systems, reducing vibration, and supporting engine performance under demanding road conditions. Choosing reliable hardware helps prevent costly failures and supports long-term engine durability.

Securing Engine Systems with Robust Hardware

The right hardware is critical for keeping engine components tightly secured over long miles and challenging routes. Engine bolts, studs, and brackets are designed to hold key assemblies in place, from cylinder heads to accessory mounts. Mounting hardware and support spacers reduce vibration and prevent misalignment that can lead to mechanical failures. Properly fitted hardware ensures that engine loads are distributed correctly, protecting both internal and external parts from unnecessary stress.

Built to Resist Vibration and Shifting Loads

Heavy-duty truck engines demand mounting solutions that can hold strong under constant vibration, shifting loads, and rough road conditions. High-quality engine hardware is built for structural integrity, resisting loosening and fatigue even after long hours of operation. Reinforced brackets, precision fasteners, and rugged mounts help ensure that essential components remain securely attached, supporting the entire engine system over time.

Simplified Repairs with Direct-Mounting Components

Many hardware components are designed to match OEM standards, allowing for direct replacements that fit perfectly with existing assemblies. Whether replacing mounting bolts, engine brackets, or specialty fasteners, choosing the right parts makes repairs and routine maintenance faster and more dependable. Secure attachments also support better overall engine balance and smoother operation.

Big Rig World offers a dependable selection of engine hardware, including fasteners, brackets, mounts, and related support parts built to meet the demands of heavy-duty trucking. Find the right solutions to reinforce engine stability and maintain lasting performance on every haul.