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Cometic Nissan RB20/25 .030 inch MLS Exhaust Manifold Gasket 1.575 inch X 1.340 inch Port

SKU: CGSC4177-030

Head Gaskets

CG Exhaust Gaskets...

Cometic Nissan RB20/25 .030 inch MLS Exhaust Manifold Gasket 1.575 inch X 1.340 inch Port

SKU: CGSC4177-030

Head Gaskets

CG Exhaust Gaskets...

A$253.97
IN STOCK! Est Ship 3-7 Days days. In stock at 1 location (2 available)

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Description

Exhaust Gasket

MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel

Additional Information

Nissan RB20DE/RB20DET/RB25DE/RB25DET .030in. MLS Exhaust Manifold Gasket; 1.575in. x 1.340in. Ports

Part Type

Exhaust Manifold Gasket

Product Overview

Cometic Exhaust Manifold Gaskets utilize the same technology that goes into Cometic Headgaskets. Offered in MLS (Multi Layered Steel) Cometic Exhaust Manifold Gaskets will give you years of reliable performance.
• Maintains Torque Setting
• Withstands Different Combinations of Cylinder Head & Exhaust Manifold Materials
• Will Not Push Out or Burn Through

Data: v4.2 - Upd: 2026-11-07 21:43:36

Features

  • Conforms load distribution across the sealing area
  • Requires less clamp load creating less bore distortion
  • Requires No Sealants
  • The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
  • The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes

Note for Australian and European Markets

Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.

(keyword: manifold)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Description:Nissan RB20DE/RB20DET/RB25DE/RB25DET Exhaust Manifold Gasket
Engine:Nissan RB-20/RB-25 Inline 6
OEM Part Number:14036-21U00
Part Number:cgsC4177-030
Thickness:.030in
Title:Cometic Gasket Automotive Nissan RB20DE/RB20DET/RB25DE/RB25DET .030 in MLS Exhaust Manifold Gasket, 1.575 in x 1.340 in Ports

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 18:42:29

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Cometic Gasket, Cometic, Cometic Gasket Automotive, Cometic Gasket Marine, Cometic Gasket Powersports, COMETIC GASKETS, Cometic Powersport Gaskets
StreetFX SKU cgsC4177-030
SFX Item ID 4162872
Accounting SKU cgs-C4177-030
Manufacturer SKU C4177-030
Manufacturer UPC 191070002084
Alternative References C4177-030, CGT-C4177-030

.030" MLS 1.575" X 1.340" PORT

Product Attributes
BrandCometic
Manufacturer's Part NumberC4177-030
Part TypeHead Gaskets
UPC191070002084

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