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Yimi (Guangzhou) Automotive Parts Co, Ltd

  • China,Guangzhou
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China OEM Standard Exhaust Valve Rocker Arm High-Strength Iron for Mitsubishi 4D56
China OEM Standard Exhaust Valve Rocker Arm High-Strength Iron for Mitsubishi 4D56

  1. China OEM Standard Exhaust Valve Rocker Arm High-Strength Iron for Mitsubishi 4D56
  2. China OEM Standard Exhaust Valve Rocker Arm High-Strength Iron for Mitsubishi 4D56

OEM Standard Exhaust Valve Rocker Arm High-Strength Iron for Mitsubishi 4D56

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Valve Lash 0.25-0.35mm cold
Delivery Time 5-8 Work Days
Payment Terms T/T,
Certifiion ISO/TS16949
Material Iron (cast iron / forged steel)
Engine Model Mitsubishi 4D56
Hardness HRC 50-55
Valve Position Exhaust valve side
Packaging Details Neutral Package or as customers’ request
Part Number 1025A091
Supply Ability 10000 pcs/month
Valvetrain Type Overhead cam with rocker arms
Displacement 2.5L (2477cc)
Place of Origin China
Model Number Mitsubishi L200
Brand Name YIMI

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  1. Product Details
  2. Company Details

Product Specification

Valve Lash 0.25-0.35mm cold Delivery Time 5-8 Work Days
Payment Terms T/T, Certifiion ISO/TS16949
Material Iron (cast iron / forged steel) Engine Model Mitsubishi 4D56
Hardness HRC 50-55 Valve Position Exhaust valve side
Packaging Details Neutral Package or as customers’ request Part Number 1025A091
Supply Ability 10000 pcs/month Valvetrain Type Overhead cam with rocker arms
Displacement 2.5L (2477cc) Place of Origin China
Model Number Mitsubishi L200 Brand Name YIMI
High Light Mitsubishi 4D56 exhaust valve rocker arm ,OEM standard high-strength rocker arm ,Mitsubishi engine exhaust valve replacement
Exhaust Valve Rocker Arm 1025A091 For Mitsubishi L200 4D56 Engine
Product Overview

The Exhaust Valve Rocker Arm (OEM Number: 1025A091) is a premium-quality, direct replacement valvetrain component designed for Mitsubishi L200 pickups equipped with the 4D56 diesel engine.

Function: Transfers motion from the camshaft or pushrod to the exhaust valve, opening it at precise timing. Ensures efficient exhaust gas expulsion and engine performance.

Exhaust Valve Rocker Arm 1025A091 for Mitsubishi L200 4D56 Engine
Product Specifiions
Part Number 1025A091
Product Name Exhaust Valve Rocker Arm
Car Model Mitsubishi L200
Engine Model Mitsubishi 4D56
Condition 100% Brand New
Material High-strength aluminum alloy & precision bearings
Warranty 6 Months
Origin China Mainland
Features & Advantages
  • OE Quality: Manufactured to Mitsubishi dimensional and material specifiions for perfect fit and reliable valve actuation
  • Hardened Contact Pad: Wear-resistant surface reduces friction and extends service life
  • Precision Pivot Bore: Smooth operation on the rocker shaft
  • Durable Construction: High-strength material withstands high cyclic loads
  • SGS Certified: Quality verified by third-party inspection
  • Restores Valvetrain Performance: Eliminates tapping noise, uneven valve lift, and power loss
  • Direct Replacement: Matches OE dimensions - simple installation
  • Cost-Effective: Affordable alternative to genuine Mitsubishi rocker arms
  • 1-Year Warranty: Guaranteed quality and after-sales support
Vehicle & Engine Compatibility

This exhaust valve rocker arm is specifically designed for Mitsubishi L200 with 4D56 engine.

Mitsubishi Vehicle Models:
  • Mitsubishi L200 (pickup, also known as Triton / Strada)
  • Mitsubishi Pajero / Montero (with 4D56 - verify)
  • Mitsubishi Delica (with 4D56 - verify)
Engine Specifiion - Mitsubishi 4D56:
  • 4-Cylinder, Inline Diesel, SOHC, Turbocharged
  • Displacement: 2.5L (2477cc)
  • Valvetrain: Overhead cam with rocker arms
Installation Notes

Installation steps (overview for 4D56 SOHC engine):

  1. Remove valve cover and any related components
  2. Remove the rocker shaft assembly or individual rocker arm
  3. Inspect the rocker shaft and pushrod for wear
  4. Lubrie the new rocker arm's pivot bore and pad with engine assembly lube
  5. Install the new rocker arm onto the shaft or pedestal. Ensure proper orientation (exhaust side)
  6. Torque the rocker arm shaft bolts or adjustment nut to specifiion
  7. Adjust valve lash to OE specifiion (typically 0.25-0.35mm cold for 4D56)
  8. Install new valve cover gasket and reassemble
  9. Start engine and check for abnormal noise
  10. Re-check valve lash after warm-up if required
Quality Control
  • Material Verifiion: Iron alloy composition and hardness tested
  • Dimensional Inspection: Pad radius, pivot bore diameter, and overall length verified against OE blueprints
  • Hardness Testing: Pad hardness (HRC 50-55) and core hardness checked
  • Visual Inspection: 100% checked for casting defects, burrs, or surface flaws
  • Packaged Safely: Wrapped in protective oil paper, sealed in plastic bag, boxed with foam
Packaging and Delivery
  • Neutral export packing or customized packaging available
  • Carton or wooden case for safe transportation
  • Fast delivery for stock items
  • Shipping by Express Air or Sea
For pricing, availability, or bulk purchase inquiries, please contact our sales team for a competitive quote and expert technical support.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2005

  • Total Annual:

    8000000-10000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...

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Get in touch with us

  • Reach Us
  • Yimi (Guangzhou) Automotive Parts Co, Ltd
  • Unit 1313, Building 5, Changsheng DDP Fashion Center, No. 17 Dachi Road, Tancun, Shijing Subdistrict, Baiyun District, Guangzhou City.
  • https://www.isuzucarsparts.com/

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