Dales Super Store - Rotating Assembly & Accessories

Engine Components  - Rotating Assembly & Accessories

The rotating assembly is a critical component of internal combustion engines, encompassing various parts that work together to convert combustion energy into rotational motion. This assembly typically includes the crankshaft, connecting rods, and pistons.

The crankshaft is a robust and precisely machined shaft that converts the reciprocating motion of the pistons into rotational motion. It transfers the force generated by the expanding gases during combustion to the transmission, ultimately propelling the vehicle. The crankshaft is engineered to withstand high levels of stress and is carefully balanced to minimize vibrations.

Connecting rods connect the pistons to the crankshaft, transmitting the reciprocating motion of the pistons to the rotational motion of the crankshaft. They play a crucial role in maintaining proper alignment and ensuring smooth power delivery. Connecting rods are engineered to be strong and lightweight, as they experience substantial forces during engine operation.

Pistons are cylindrical components that move up and down within the engine's cylinders. They receive the force of the combustion process and transmit it to the connecting rods. Pistons are subjected to high temperatures, pressures, and rapid movement, necessitating robust construction and effective cooling mechanisms.

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Engine Components  - Rotating Assembly & Accessories - Pistons
Engine Components  - Rotating Assembly & Accessories - Piston Ring Sets
Engine Components  - Rotating Assembly & Accessories - Connecting Rods
Connecting rods, often referred to as the "heartbeat" of an internal combustion engine, are critical components that translate the linear motion of the pistons into the rotational motion of the...More Details »
Engine Components  - Rotating Assembly & Accessories - Crankshaft
The crankshaft, a true marvel of engineering, lies at the heart of an internal combustion engine, converting the reciprocating motion of the pistons into a smooth rotational force. This robust and...More Details »
Engine Components  - Rotating Assembly & Accessories - Main Cap Bolts & Fastener Studs
Main Studs for various diesel applications. These are NOT head studs but rather involved in the rotating assembly. These hold the crankshaft.
Engine Components  - Rotating Assembly & Accessories - Harmonic / Crank Balancer / Dampers
The harmonic balancer, a discreet yet indispensable component in an internal combustion engine, performs a vital role in mitigating vibrations and maintaining smooth engine operation. Also known...More Details »
Engine Components  - Rotating Assembly & Accessories - Cylinder Kits

Rotating Assembly & Accessories Featured Products

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Description: OE Cross: 3937214, J930139, J937214, 3930139, J919002
Item #: 3937214
Condition: New
Price: $28.75
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Price: $823.90

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Price: $322.00

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Price: $89.00

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Description: Features: accepts 1/2" drive ratchet Designed to be used with factory crank bolts and roll pins No need to remove after installed Built from 1018 steel Works with Vibratech...More Details »
Item #: FPE-CCBT
Condition: New
Price: $74.99

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Description: Cross Reference 68002433AA, 68002433AC, 4936636, CV52001, 904-418
Item #: 68002433AC
Condition: New
Price: $99.95

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Price: $49.00
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Price: $65.79

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Price: $95.79

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Price: $750.00

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More About Rotating Assembly & Accessories

The rotating assembly is meticulously balanced to minimize vibrations, reduce friction, and enhance engine longevity. This balancing process involves carefully aligning the weight distribution of the crankshaft, connecting rods, and pistons. Proper balance ensures smooth engine operation, reduces wear and tear on components, and improves overall performance.

Upgrading the rotating assembly can significantly impact engine performance. For high-performance applications, forged crankshafts, lightweight connecting rods, and high-strength pistons are often utilized to handle increased power and stress levels.