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Diamond Pistons

Diamond Pistons Sport Compact Series 37050-6 - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

SKU: DPP37050-6

Pistons
Diamond Pistons Sport Compact Series 37050-6 - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Diamond Pistons

Diamond Pistons Sport Compact Series 37050-6 - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

SKU: DPP37050-6

Pistons
A$2,954.95
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Diamond Pistons Sport Compact Series pistons are ideal for either the street or the drag strip. These forged aluminum pistons are significantly stronger than the factory pistons allowing your engine to handle that extra horsepower.

Diamond Pistons Sport Compact Series pistons feature:

* 3D milling on piston crowns for "ready to install" finish
* Side gas ports for better ring seal
* Moly skirt coating for friction-loss and skirt-wear protection
* Oversized valve pockets for "larger than stock" valve sizes
* Forged 2618 or 4032 aluminum alloy (where specified)
* Premium 8620 or H-13 steel wrist pins (where specified)

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-14 08:48:36

Specifications

Product Attributes - Brand
Diamond Pistons
Product Attributes - Manufacturer's Part Number
37050-6
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
Diamond Pistons Sport Compact Series Pistons
Product Attributes - UPC
686162215126
Product Attributes - Piston Rings Included
Yes
Product Attributes - Bore (in.)
3.228 in.
Product Attributes - Bore (mm)
82.000mm
Product Attributes - Stroke
94.60mm
Product Attributes - Engine Stroke Type
Stock
Product Attributes - Piston Style
Flat top, with four valve reliefs
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Compression Height (in.)
1.305 in.
Product Attributes - Piston Head Volume (cc)
+8.40cc
Product Attributes - Wrist Pin Style
Floating
Product Attributes - Wrist Pin Retainers Included
Yes
Product Attributes - Wrist Pin Included
Yes
Product Attributes - Pin Diameter (in.)
0.866 in.
Product Attributes - Piston Ring Thickness
1.00mm x 1.20mm x 2.80mm
Product Attributes - File Fit
Yes
Product Attributes - Gapless
No
Product Attributes - Top Ring Thickness
1.0mm
Product Attributes - Top Ring Material
Ductile iron
Product Attributes - Top Ring Facing Material
Gas nitrided
Product Attributes - Second Ring Thickness
1.2mm
Product Attributes - Second Ring Material
Ductile iron
Product Attributes - Second Ring Facing Material
Ductile iron
Product Attributes - Oil Ring Thickness
2.8mm
Product Attributes - Oil Ring Material
Stainless steel
Product Attributes - Oil Ring Tension
Standard
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a set of 6.
Product Attributes - Notes
Pistons are 2618 material.

Reference Information

Brand Name/s Diamond Pistons
StreetFX SKU dpp37050-6
SFX Item ID 5527079
Supplier Item Code 5527079
Manufacturer SKU 37050-6
Manufacturer UPC 686162215126
Alternative References 1200HP

Compatibility

Application Data
  • MakeBMW
    Beginning Year2015
    Ending Year2021
    Engine TypeL6
    Engine FamilyBMW inline 6-cylinder
    Engine Size3.0L/2998cc

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