Factory Made Piston Rings Set for NISSANN G4/G16/G18 L18 Z18 Z18P L20B 85mm 12033-78520/21 12033-A8701/02 12033-U6001/02 12033-W0805/15

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Factory Made Piston Rings Set for NISSANN G4/G16/G18 L18 Z18 Z18P L20B 85mm 12033-78520/21 12033-A8701/02 12033-U6001/02 12033-W0805/15

Name: Factory Made Piston Rings Set for NISSANN G4/G16/G18 L18 Z18 Z18P L20B 85mm 12033-78520/21 12033-A8701/02 12033-U6001/02 12033-W0805/15
Brand: CROWN INTERNATIONAL (INDIA)
SKU: 10000010903528_1
Price: 3.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Engine Performance Enhancement: Designed to ensure optimal sealing, reduce friction, and contain lubricant in diesel engines, maintaining combustion efficiency for engines like NISSAN G4/G16/G18, L18, Z18, Z18P, and L20B (85mm bore).
Precision Compatibility: Specifically engineered to fit part numbers 12033-78520/21, 12033-A8701/02, 12033-U6001/02, and 12033-W0805/15, ensuring seamless integration with target engine models.

Key features

1. Material Technology

With high-strength ductile iron construction, you can achieve exceptional durability and resistance to extreme heat and pressure in diesel engines. Up to 30% more wear-resistant than standard cast iron piston rings [Disclaimer: Based on internal testing; results may vary].

2. Performance Parameters

With enhanced compression sealing technology, you can boost engine efficiency and reduce fuel consumption by up to 12%. Outperforms generic piston rings in maintaining optimal engine performance over time [Disclaimer: Results depend on engine condition and usage].

3. Scenario Solutions

With direct-fit compatibility for NISSAN G4/G16/G18 engines, you can ensure seamless integration for both daily driving and heavy-duty commercial use. Designed to handle high-stress scenarios like frequent acceleration and load-bearing operations [Disclaimer: Compatibility confirmed for listed engine models only].

4. Interactive Design

With precision-machined grooves and pre-assembled design, you can simplify installation and achieve optimal piston sealing without manual adjustments. Reduces installation time by 20% compared to generic piston rings [Disclaimer: Professional installation recommended for best results].

5. Certification Standards

With OE-grade manufacturing standards and a 6-month warranty, you can trust certified durability and safety. Meets or exceeds original equipment specifications for automotive reliability [Disclaimer: Warranty terms subject to manufacturer confirmation].

Product details

The Factory Made Piston Rings Set is engineered for Nissan G4/G16/G18/L18/Z18/Z18P/L20B diesel engines (85mm bore), featuring precise compatibility with part numbers 12033-78520/21, 12033-A8701/02, 12033-U6001/02, and 12033-W0805/15. Designed to enhance engine efficiency and durability, this set ensures optimal sealing and reduced oil consumption in high-compression diesel applications.

Technical specifications

Feature	Specification	Application Scenario
Material	Ductile iron with chrome-nickel plating	Withstands high thermal stress in diesel engines
Size	85mm bore diameter	Direct fit for listed Nissan engine models
Compatibility	G4/G16/G18/L18/Z18/Z18P/L20B engines	Ensures OEM-level performance in heavy-duty use
Warranty	6 months	Peace of mind for commercial and industrial users

Customization guide

Adjust material coatings (e.g., molybdenum disulfide) or ring thickness to meet specific engine conditions, such as high-temperature resistance or enhanced oil retention.

Get inspired

Optimize your engine’s longevity and fuel efficiency with piston rings engineered for diesel power. Whether for daily commutes or rugged off-road use, these rings deliver reliable performance tailored to your engine’s demands.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Compression Strength	500 MPa	+15% (575 MPa)	+30% (650 MPa)*
Wear Resistance	100 hours	Enhanced (150 hrs)	Premium (200 hrs)
Heat Tolerance	Up to 400°C	+12% (450°C)	+25% (500°C)*

Supplier's note

Technical Breakthroughs:
- The Pro Model’s 500°C heat tolerance exceeds industry standards by 25%, enabling safe operation in extreme diesel engine conditions.
- Advanced Model wear resistance is 50% higher than base models, extending service life in heavy-duty trucks.
- Base Model’s 500 MPa compression strength aligns with OEM specs, ensuring seamless integration.
Version Selection Guide:
- Base Model: Ideal for standard commercial vehicles (e.g., delivery trucks) requiring reliable, cost-effective performance.
- Advanced Model: Perfect for construction or agricultural engines where prolonged high-load operation demands enhanced durability.
- Pro Model: Tailored for racing or industrial engines, combining extreme heat resistance with superior compression to maximize power output.

*Compared to industry benchmarks.

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Material Composition	Heavy-duty diesel engines	Base: Ductile iron (380 HB hardness)	Advanced: High-grade steel alloy (420 HB hardness) ▲ (ISO 6508-1 compliant)	Advanced offers 10% higher wear resistance ▲ Base meets industry baseline (350 HB)
Noise Level	Urban/industrial zones with noise limits	Base: 48 dBA (ISO 3744 compliant) Advanced: 43 dBA (quieter than a refrigerator) ▲	Advanced meets strict urban noise codes ▲ Base aligns with industry standard (50 dBA)	Base may require external sound dampening in sensitive areas
Chemical Resistance	Harsh chemical environments	Base: Resists 20+ chemicals (ASTM D543) Advanced: Resists 30+ chemicals ▲	Advanced handles aggressive fluids ▲ Base covers common engine chemicals	Base may fail under prolonged exposure to extreme solvents
Weight	Space-constrained machinery	Base: 480g (ISO 3801 verified) Advanced: 450g (lightweight design) ▲	Advanced reduces engine load ▲ Base matches industry average (500g)	Base adds 6% more weight compared to Advanced
Service Life	Continuous operation in mining/transport	Base: 800 hours (ISO 13374) Advanced: 1,000 hours ▲ (25% longer lifespan)	Advanced minimizes downtime ▲ Base exceeds diesel engine OEM standards (500h)	Base requires more frequent replacements in heavy-duty cycles
Warranty	High-reliability applications	Base: 6 months warranty Advanced: 12 months warranty ▲	Advanced doubles coverage for critical operations ▲ Base aligns with industry norms (3 months)	Base lacks extended protection for long-term use