HEMI 6.4L Mahle POWERPAK Forged Piston Set - 4.100 in. Bore (930279000)
Mahle POWERPAK piston kit made from 4032 forged aluminum for the engine combination below. Confirm bore, stroke, rod length, cylinder head and required piston clearance during build planning.
Fits:
HEMI 6.4L engine builds matching the dimensions below.
Includes:
- 8 forged pistons
- Wrist pins
- Pin retaining clips
- 1.0 / 1.0 / 2.0 mm file-fit performance ring set
Specifications:
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Part Number: 930279000
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Engine Platform: HEMI 6.4L
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Catalog Displacement: 393 ci
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Bore: 4.100 in.
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Stroke: 3.724 in.
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Rod Length: 6.200 in.
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Compression Height: 1.211 in.
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Pin Diameter: 0.945 in.
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Crown Volume: 3.6 cc
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Piston Weight: 456 g
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Material: 4032 Forged Aluminum
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Compression Ratio: 11.0
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Cylinder Head Chamber Volume: 74 cc
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Ring Pack: 1.0 / 1.0 / 2.0 mm
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Ring Fit: File-fit performance ring set
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Clearance Measurement Point: 0.250 in.
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Minimum Piston Clearance: 0.0025 in.
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Maximum Piston Clearance: 0.0033 in.
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Piston Quantity: 8
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Top Ring Groove: Hard anodized for extreme-duty applications
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Compression Ratio Basis: 0.010 in. below deck with 0.035 in. head gasket
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Wrist Pin Style: Press-fit or floating
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Top Ring Material: Ductile iron
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Top Ring Facing Material: Plasma-moly
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Second Ring Material: Cast iron
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Second Ring Facing Material: Cast iron
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Oil Ring Material: Stainless steel
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Oil Ring Tension: Standard
Part Number
930279000
Engine Platform
HEMI 6.4L
Catalog Displacement
393 ci
Bore
4.100 in.
Stroke
3.724 in.
Rod Length
6.200 in.
Compression Height
1.211 in.
Pin Diameter
0.945 in.
Crown Volume
3.6 cc
Piston Weight
456 g
Material
4032 Forged Aluminum
Compression Ratio
11.0
Cylinder Head Chamber Volume
74 cc
Ring Pack
1.0 / 1.0 / 2.0 mm
Ring Fit
File-fit performance ring set
Clearance Measurement Point
0.250 in.
Minimum Piston Clearance
0.0025 in.
Maximum Piston Clearance
0.0033 in.
Piston Quantity
8
Top Ring Groove
Hard anodized for extreme-duty applications
Compression Ratio Basis
0.010 in. below deck with 0.035 in. head gasket
Wrist Pin Style
Press-fit or floating
Top Ring Material
Ductile iron
Top Ring Facing Material
Plasma-moly
Second Ring Material
Cast iron
Second Ring Facing Material
Cast iron
Oil Ring Material
Stainless steel
Oil Ring Tension
Standard
Order Processing Time:
Orders are typically processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days depending on the product and customization required.
Shipping Methods:
Standard Shipping (3-7 business days - location dependent)
Express Shipping (1-2 business days- location dependent)
Packaging:
All parts are securely packaged to better prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
Shipping Rates:
Shipping rates vary based on the size, weight, and destination of the package. You can view the estimated shipping costs for your order during the checkout process before placing your order.
Order Tracking:
Once your order has been shipped, you will receive an email with the tracking number and carrier information. You can also track your order status by logging into your OCDiesel account.
USA Shipping:
We ship to the USA! (Except California) Please note that USA shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.
Not all products are stocked in-house. To ensure you receive your desired items promptly, please check for availability before placing your order. Some products may be backordered due to high demand or supply chain constraints, which could result in longer delivery times.
We strive to keep our inventory updated regularly, but availability can change quickly. For the most accurate information, contact the OCDiesel customer service team using either this link, or the chat bubble on the bottom right of this page.
Most items are eligible for return within 30 days of shipping, provided they are unused, in original manufacturer packaging, and in resalable condition. All returns & cancellations are subject to restocking and cancellation fees.
Returns must include a Return Authorization Number (RA #) and be shipped with tracking. Return shipping costs are the responsibility of the customer.
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