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China factory - Henan Kunchi International  Co., Ltd.

Henan Kunchi International Co., Ltd.

  • China,Zhengzhou ,Henan
  • Verified Supplier

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China 84mm Aluminium Alloy Piston 11257810825 STD Size For N47 2.0L / N57 3.0L
China 84mm Aluminium Alloy Piston 11257810825 STD Size For N47 2.0L / N57 3.0L

  1. China 84mm Aluminium Alloy Piston 11257810825 STD Size For N47 2.0L / N57 3.0L
  2. China 84mm Aluminium Alloy Piston 11257810825 STD Size For N47 2.0L / N57 3.0L
  3. China 84mm Aluminium Alloy Piston 11257810825 STD Size For N47 2.0L / N57 3.0L
  4. China 84mm Aluminium Alloy Piston 11257810825 STD Size For N47 2.0L / N57 3.0L
  5. China 84mm Aluminium Alloy Piston 11257810825 STD Size For N47 2.0L / N57 3.0L
  6. China 84mm Aluminium Alloy Piston 11257810825 STD Size For N47 2.0L / N57 3.0L

84mm Aluminium Alloy Piston 11257810825 STD Size For N47 2.0L / N57 3.0L

  1. MOQ: 10 pieces
  2. Price: $18-25 / piece
  3. Get Latest Price
Diameter 84mm(3.31in)
Service 24/7 Online Service
Condition New
Warranty 1 Year
Material Aluminium Alloy
Delivery time According to your requirements
OE NO. 11257810825
Purpose for replace/repair
Sample available
Type Piston
Engine Code 11257810825
Size STD
Car Model for BMW N47 2.0 n57 3.0
Quality warranty 12month
Place of Origin Guangdong, China
Brand Name kc
Model Number for BMW N47 2.0 n57 3.0

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  1. Product Details
  2. Company Details

Product Specification

Diameter 84mm(3.31in) Service 24/7 Online Service
Condition New Warranty 1 Year
Material Aluminium Alloy Delivery time According to your requirements
OE NO. 11257810825 Purpose for replace/repair
Sample available Type Piston
Engine Code 11257810825 Size STD
Car Model for BMW N47 2.0 n57 3.0 Quality warranty 12month
Place of Origin Guangdong, China Brand Name kc
Model Number for BMW N47 2.0 n57 3.0
High Light 84mm Aluminium Alloy Piston ,11257810825 ,Aluminium Alloy Piston STD Size
Product Overview

New KC 84mm aluminium alloy engine piston with ring kit, designed for N47 2.0L and N57 3.0L engines. Manufactured to OE specification 11257810825 in STD size, this piston delivers reliable performance and is backed by a 1-year warranty.

84mm aluminium alloy engine piston with ring kit for N47 2.0L and N57 3.0L engines, front view
Side view of the 84mm aluminium alloy piston showing ring grooves and skirt detail
Specifications
Product Name Engine Pistons
Application Auto Engine Parts
Engine Model for BMW N47 2.0 / N57 3.0
Piston Diameter 84mm (STD Size)
OE Reference 11257810825
Material Aluminium Alloy
MOQ 1 Set
Quality Warranty 1 Year
Samples Available
Quality 100% Professional Test
Package Neutral packaging or according to your requirements
Delivery Time According to your requirements
Product Gallery
Close-up of the piston crown and ring kit components for N47 and N57 engines
Piston ring kit laid out for inspection, including compression and oil rings
Detailed view of piston pin bore and skirt machining
Aluminium alloy piston underside showing internal rib structure
Piston ring set arranged for quality inspection
Engine piston assembly with ring kit, angled studio view
Technical dimensional diagram of the 84mm STD size piston
Piston packaging and neutral carton presentation
Multiple pistons and ring kits prepared for shipment
Piston surface finish and ring groove detail close-up
Completed piston set ready for quality control testing
Frequently Asked Questions
Q1: Can I get some samples?

A: Yes, sample orders are available for quality checks and market testing. Sample cost and express cost are to be paid by the buyer.

Q2: Do you accept customized orders?

A: Yes, ODM and OEM orders are welcomed.

Q3: What is the lead time?

A: Lead time depends on the order quantity. Small orders usually take 7–15 days; large orders require negotiation.

Q4: What are your warranty terms?

A: We supply a 12-month warranty.

Q5: What are your payment terms?

A: We accept Escrow, T/T, West Union, Cash, and other methods.

Finished 84mm aluminium alloy piston with ring kit for BMW N47 and N57 engines

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2025

  • Total Annual:

    1000000-1500000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Henan Kunchi International Trade Co., Ltd. specializes in the R&D and sales of automotive engine components. Our core product range includes pistons, piston rings, cylinder heads, cylinder liners, valves, camshafts, timing chain kits, and complete gasket sets, suitable for major vehicle brands s... Henan Kunchi International Trade Co., Ltd. specializes in the R&D and sales of automotive engine components. Our core product range includes pistons, piston rings, cylinder heads, cylinder liners, valves, camshafts, timing chain kits, and complete gasket sets, suitable for major vehicle brands s...

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Get in touch with us

  • Reach Us
  • Henan Kunchi International Co., Ltd.
  • Unit 277-1, 2nd Floor, Building 3, No. 26 Dongqing Street, High-tech Industrial Development Zone, Zhengzhou City, Henan Province
  • https://www.vehiclepiston.com/

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