Diamond Racing Products · 38005-4
Part #: 38005-4
UPC: 193564405180
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Description: Piston Kit, Audi/Volkswagen, 1.8T 20V, Set of 4; 81.00 mm Bore - -9.00 CC Volume - 1.285 in. Comp Height - Standard Pin
Description:
Description
Diamond's years of working alongside top sport compact race teams have helped generate an exceptionally robust line of sport compact pistons. Race proven designs are combined with precision CNC machining, strong 2618 forged aluminum, and premium Trend Performance wrist pins to deliver unmatched durability and performance. Whether you're looking more power, boost readiness, or chasing records and win lights on the racetrack, Diamond's mild-to-wild sport compact line is ready to help you get there. Don't see the exact part you need in our catalog' No problem, we can custom make you a piston to your exact specifications.
Features & benefits
- 3D milling on piston crowns for ready to install finish
- Premium 1.0mm x 1.2mm x 2.8mm ring package included
- Over-sized valve pockets - for larger than stock valve sizes
- Valve pocket depth: 0.100"/0.060" intake and 0.080" exhaust
- 2618 material for High HP/Boost applications
- Offset pins for quiet operation
- Moly skirt coating for friction loss and skirt wear protection
- Side gas ports for better ring seal
- Ratios figured for 82.0mm x .045 head gasket @ 8.661 Deck Height
- Top ring down dimension: .325"
- Premium 8620 .180W wrist pins chamfered for roundwire locks included
Information
Diamond Racing Products Piston Kit for Audi/Volkswagen 1.8T 20V 81.0mm Bore x 86.4mm Stroke x 5.669 Rod x 1.285 Comp Height - Std Kit.
Application summary
| Year | Make / model |
|---|---|
| 1998-2004 | Audi A3 |
| 1997-2008 | Audi A4 |
| 1997-2005 | Audi A4 Quattro |
| 2000-2004 | Audi S3 |
| 1999-2006 | Audi TT |
| 2000-2006 | Audi TT Quattro |
| 2002-2007 | Seat Alhambra |
| 2005-2008 | Seat Ibiza |
| 2001-2006 | Seat Leon |
| 2001-2005 | Seat Toledo |
| 1999-2005 | Volkswagen Beetle |
| 2000-2006 | Volkswagen Golf |
| 1999-2005 | Volkswagen Jetta |
| 1998-2005 | Volkswagen Passat |
| 2002-2008 | Volkswagen Sharan |
Specifications
- GTIN
- 00193564405180
- Weight
- 10 lb
- Height
- 4 in
- Length
- 16.5 in
- Width
- 12 in
- EO
- Offroad
- Life cycle
- Available to Order
- AAM brand code
- DRP
- Warehouse brand code
- DRP
- AAIA brand code
- BJBX
Attributes
- Add-On
- 015126-8
- Bore Diameter
- 81.00
- California Proposition 65
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Category Hierarchy
- Pistons
- Compression Height
- 1.285
- Compression Ratio
- 8.50
- Cylinder Quantity
- 4
- EBAY Category ID
- 33623
- Engine
- 1.8T 20V
- Engine - Web
- 1.8T 20V
- Engine Type
- ICE
- Industry
- Automotive
- Make
- VW
- Make - Web
- VW
- Oil Rail Support Included
- No
- Oil Ring Thickness
- 2.80
- Piston Line Series
- Street/Strip Series
- Piston Pin Included
- Yes
- Piston Pin Length
- 2.250
- Piston Pin Outside Diameter
- 0.787
- Piston Pin Part Number
- G7872250180C
- Piston Ring Part Number
- 9513188
- Piston Rings Included
- Yes
- Piston Series
- 1.8T 20V
- Piston Volume
- -9.00
- Product Market
- Sport Compact
- Product Type
- Engine Piston Kit
- Retainer Lock Included
- Yes
- Retainer Lock Part Number
- 015126-8
- Ring Set Included
- Yes
- Ring Set Part Number
- 09513188
- Ring Set Thickness
- 1.00 MM x 1.20 MM x 2.80 MM
- Rod Length
- 5.669
- Second Compression Ring Thickness
- 1.20
- Stroke
- 86.40
- Title
- Audi/Volkswagen 1.8T 20V 81.0mm Bore x 86.4mm Stroke x 5.669 Rod x 1.285 Comp Height; Std Kit
- Title - Web
- Diamond Pistons VW/Audi 1.8T 20V Piston Kit
- Top Compression Ring Thickness
- 1.00
- VP Exhaust Depth
- 0.050
- VP Intake Depth
- 0.090
- Wrist Pin Dimensions
- 0.787 x 2.250
- Wrist Pin Included
- Yes
- Wrist Pin Length
- 2.250
- Wrist Pin Outside Diameter
- 0.787
- Wrist Pin Part Number
- G7872250180C
- Wrist Pin Retainer Included
- Yes
- Wrist Pin Retainer Part Number
- 015126-8
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
1998-2004 Audi A3; 1997-2008 Audi A4; 1997-2005 Audi A4 Quattro; 2000-2004 Audi S3; 1999-2006 Audi TT; 2000-2006 Audi TT Quattro; 2002-2007 Seat Alhambra; 2005-2008 Seat Ibiza; 2001-2006 Seat Leon; 2001-2005 Seat Toledo; 1999-2005 Volkswagen Beetle; 2000-2006 Volkswagen Golf; 1999-2005 Volkswagen Jetta; 1998-2005 Volkswagen Passat; 2002-2008 Volkswagen Sharan
Resources
Diamond Racing Products 38005-4
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