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Pz12V190 G12V190 A12V190 Jinan Jichai Chidong Diesel Engine Spare Parts Z12V. 03.17A /18A Inner and Outer Valve Spring

Pz12V190 G12V190 A12V190 Jinan Jichai Chidong Diesel Engine Spare Parts Z12V. 03.17A /18A Inner and Outer Valve Spring

US $ 3 / pieces FOB
5 pieces (MOQ)
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Main Products: Engine Spare Parts, Gas Generator, Diesel Generator, Mud Pump, RV Reducer, Jichai Spare Parts, Shengdong Spare Parts
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Jinan Ronghuan Industry and Trade Co., Ltd.

Shandong, China Since 2025
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Diesel Spare Parts Kta38 Injector Parts Inner Spring 3042427 for Cummins

Diesel Spare Parts Kta38 Injector Parts Inner Spring 3042427 for Cummins

US $ 1-5 / Piece FOB
1 Piece (MOQ)
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Standard Component : Standard Component
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Audited Supplier
Chongqing Longshine Import And Export Co., Ltd.

Trading Company

Chongqing, China Since 2021
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DIN472 Elastic Retaining Ring Inner Clamp Spring C-Type

DIN472 Elastic Retaining Ring Inner Clamp Spring C-Type

10,000 Pieces (MOQ)
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Main Products: Nut, Bolt, Washer, Anchor, Threaded Rod
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Audited Supplier
Yi Pian Hong Industry Co., Limited

Trading Company

Zhejiang, China Since 2016
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Long Durable Lower Radiator Hose Stainless Steel Inner Spring

Long Durable Lower Radiator Hose Stainless Steel Inner Spring

US $ 0.1-1 / Piece FOB
10,000 Pieces (MOQ)
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Load Type : Compression
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Audited Supplier
Yueqing Dofo Spring Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Precision Compression Spring with Inner Diameter 10-1000mm Custom Length Available

Precision Compression Spring with Inner Diameter 10-1000mm Custom Length Available

US $ 0.3-0.5 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Spring, Compression Spring, Torsion Spring, Extension Spring, Alien Spring, Automotive Parts Spring, Medical Device Spring
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Audited Supplier
Wenzhou Aoli Spring Manufacturing Co., Ltd

Zhejiang, China Since 2026
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He Li Spring Inner Coil Springs for Sofa

He Li Spring Inner Coil Springs for Sofa

US $ 0.05-5 / Piece FOB
1 Piece (MOQ)
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Function : Pressed, Phonation, Buffer, Drive, Restoration, Measurement
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Audited Supplier
Wenzhou Heli Spring Manufacture Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Best Price Engine Valve Spring Inner Valve Spring for Sany Liugong Sdlg Shantui Weichai Cummins Yuchai Excavator Wheel Loader Bulldozer Construction Machinery

Best Price Engine Valve Spring Inner Valve Spring for Sany Liugong Sdlg Shantui Weichai Cummins Yuchai Excavator Wheel Loader Bulldozer Construction Machinery

US $ 1-2 / Piece FOB
1 Piece (MOQ)
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Main Products: Truck Part, Truck Spare Part, Auto Accessory
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Audited Supplier
Shandong Chiron Auto Parts Co., Ltd.

Trading Company

Shandong, China Since 2025
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3/8" 1/2" 5/8" 3/4" Copper Inner/Iinside Spring Bender 1 Meter Length

3/8" 1/2" 5/8" 3/4" Copper Inner/Iinside Spring Bender 1 Meter Length

US $ 0.15-0.25 / Piece FOB
500 Pieces (MOQ)
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Shape : Coil
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Shijiazhuang Huagu Technology Co., Ltd.

Hebei, China Since 2025
Chat Now Send Inquiry
Inner-Coil Auxiliary 52crmov4 Railway Train Pneumatic Bogie Coil Compression Spring for Passenger Coach

Inner-Coil Auxiliary 52crmov4 Railway Train Pneumatic Bogie Coil Compression Spring for Passenger Coach

US $ 11-45 / Piece FOB
100 Pieces (MOQ)
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Main Products: Springs Hardwares and Stamping Parts
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Audited Supplier
Farview International Trade Co., Ltd. Beijing

Trading Company

Beijing, China Since 2017
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Inner and Outer Double Nested Shock Absorber Coil Over Spring

Inner and Outer Double Nested Shock Absorber Coil Over Spring

US $ 1.2-10.5 / Piece FOB
50 Pieces (MOQ)
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OEM : Yes
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Audited Supplier
Qingdao Everlasting Auto Parts Co., Ltd.

Shandong, China Since 2025
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Inner and Outer Valve Spring Set for Diesel Three Wheeler Engine

Inner and Outer Valve Spring Set for Diesel Three Wheeler Engine

US $ 0.5-1 / Piece FOB
10 Pieces (MOQ)
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Main Products: Tricycle
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Rizhao Yinghe International Trade Co., Ltd.

Shandong, China Since 2026
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Customized 6 Inch Inner Diameter Heavy-Duty Torsion Spring for Precision

Customized 6 Inch Inner Diameter Heavy-Duty Torsion Spring for Precision

US $ 1.2-1.5 / kg FOB
5,000 kg (MOQ)
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Production Process : Cold Roll
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Audited Supplier
Hefei Wang Qin Spring Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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High-Quality OEM Compression Spring with 12.5mm Inner Diameter

High-Quality OEM Compression Spring with 12.5mm Inner Diameter

US $ 0.006-3 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Springs, Compression Spring, Torsion Spring, Extension Spring, Wire Froms, Leaf Spring, Disc Spring, Wave Spring, Die Spring, Coil Spring
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Audited Supplier
Jiangmen Max Springs Metal Products Co., Ltd

Guangdong, China Since 2022
Chat Now Send Inquiry
Springs for Metal-Plastic Pipes Inner Stainless Steel 50cm

Springs for Metal-Plastic Pipes Inner Stainless Steel 50cm

US $ 0.275-0.29 / Piece FOB
100 Pieces (MOQ)
More
Production Process : Hot Roll
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Audited Supplier
Hangzhou Mark Technological Co., Ltd.

Zhejiang, China Since 2016
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Lighting Spring/Fixing Clip/Inner Angle Spring/Lighting Accessories

Lighting Spring/Fixing Clip/Inner Angle Spring/Lighting Accessories

US $ 0.025 / pieces FOB
100,000 pieces (MOQ)
More
Main Products: Compression Spring, Torsion Spring, Extension Spring, Battery Spring, Profiled Spring, Steel Wire Products, Elastic Components
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Audited Supplier
Cixi Zhouxiang Huifeng Spring Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Spring Roller Shutter Door Torsion Springs for Garage Door Coil 1.75 Inch Inner Diameter

Spring Roller Shutter Door Torsion Springs for Garage Door Coil 1.75 Inch Inner Diameter

US $ 0.025-0.1 / Piece FOB
1 Piece (MOQ)
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Usage : Industrial, Auto, Furniture, Motorcycle, Home Appliance
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Audited Supplier
Foshan Zihuoli Spring Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Shangchai Engine Parts Valve Outer & Inner Spring

Shangchai Engine Parts Valve Outer & Inner Spring

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Main Products: Car Parts, Auto Parts, Engine Parts, Diesel Engine, Truck Parts, Forklift Parts, Diesel Generator, Marine Engine, Generator Spare Parts
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Audited Supplier
AN HUI JI CHENG TRADING CO., LTD.

Anhui, China Since 2018
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New Aftermarket Inner Valve Spring 9m5349 9m-5349 for Caterpillar D342 D353 D379

New Aftermarket Inner Valve Spring 9m5349 9m-5349 for Caterpillar D342 D353 D379

US $ 1.4-3 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001: 2000
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Audited Supplier
MILEQUIP CORP.

Liaoning, China Since 2026
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Custom Industrial Stainless Steel Constant Force Springs Scroll Spring 10n-35n Load Capacity 14-80mm Coil Inner Diameter

Custom Industrial Stainless Steel Constant Force Springs Scroll Spring 10n-35n Load Capacity 14-80mm Coil Inner Diameter

US $ 0.01-0.03 / Piece FOB
5,000 Pieces (MOQ)
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Main Products: Spring
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Audited Supplier
Foshan Nanhai Qili Hardware and Spring Products Factory

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Double-Tube Steel Wire Retaining Ring Custom Inner Diameter Spring

Double-Tube Steel Wire Retaining Ring Custom Inner Diameter Spring

US $ 0.12-0.38 / Piece FOB
1,000 Pieces (MOQ)
More
Material : Steel
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Audited Supplier
Guangdong Yubiao Hardware Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Related Videos
  • What is Pz12V190 G12V190 A12V190 Jinan Jichai Chidong Diesel Engine Spare Parts Z12V. 03.17A /18A Inner and Outer Valve Spring
    What is Pz12V190 G12V190 A12V190 Jinan Jichai Chidong Diesel Engine Spare Parts Z12V. 03.17A /18A Inner and Outer Valve Spring
    US $ 3 /pieces
    5 pieces (MOQ)
    Send Inquiry
  • What is Diesel Spare Parts Kta38 Injector Parts Inner Spring 3042427 for Cummins
    What is Diesel Spare Parts Kta38 Injector Parts Inner Spring 3042427 for Cummins
    US $ 1-5 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Long Durable Lower Radiator Hose Stainless Steel Inner Spring
    What is Long Durable Lower Radiator Hose Stainless Steel Inner Spring
    US $ 0.1-1 /Piece
    10,000 Pieces (MOQ)
    Send Inquiry
  • What is He Li Spring Inner Coil Springs for Sofa
    What is He Li Spring Inner Coil Springs for Sofa
    US $ 0.05-5 /Piece
    1 Piece (MOQ)
    Send Inquiry
Bending Spring for Inner Use of Pex-Al-Pex Pipe

Bending Spring for Inner Use of Pex-Al-Pex Pipe

US $ 0.322-0.355 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Pex-Al-Pex Pipe, Multilayer Pipe, Pex Pipe, PPR Pipe, Pert Pipe, Underfloor Heating Pipe, Brass Fitting, Press Fitting, PPR-Al-PPR Pipe, PPR Fitting
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FAME TOP INDUSTRIAL LIMITED

Zhejiang, China Since 2016
Chat Now Send Inquiry
Bedroom Mattress Inner Micro 5 Zone 7 Zone Pocket Spring Unit

Bedroom Mattress Inner Micro 5 Zone 7 Zone Pocket Spring Unit

US $ 20-55 / Piece FOB
10 Pieces (MOQ)
More
Age Group : Adults
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Audited Supplier
FOSHAN SAYNIA FURNITURE CO.,LTD

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Sinotruk HOWO Truck Parts Pushing Block Inner Spring Wg2229020003

Sinotruk HOWO Truck Parts Pushing Block Inner Spring Wg2229020003

US $ 0.9 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Truck Parts, Auto Parts, Sinotuck Parts, Truck Spare Parts, HOWO Truck Spare Parts, Sitrak Truck Parts, Shacman Truck Parts, Shaxxi Truck Parts, FAW Truck Parts
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Audited Supplier
Jinan Zichen Trading Co., Ltd.

Shandong, China Since 2022
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About Inner Spring FAQ

  • QHow can I find a reliable spring wholesale supplier for bulk orders?

    Enhance your Spring setup with our premium Inner Spring.If you're searching 'spring wholesale supplier' or 'buy factory direct springs', check factory capabilities, OEM support, and trending hardware solutions. Top distributors guide you with bulk price breakdowns and customization. Contact suppliers now for wholesale pricing details and RFQs—acting fast secures top options.

  • QWhat OEM spring customization options are available for hardware projects?

    Discover the perfect addition to your Spring with our Inner Spring.For 'OEM spring customization' or 'custom industrial spring solutions', many factories offer tolerance tuning, special alloys, and tailored shapes. Requesting OEM or cheap bulk pricing ensures you get the right specs. Download guides or ask suppliers about customization trends—start your custom order today.

  • QWhat key factors impact spring price and factory lead time?

    Our Inner Spring offers exceptional quality and style within the Spring category.When evaluating 'spring price trends' or 'factory spring lead time', consider steel grade, order quantity, and seasonal distributor demand. Top reasons for price differences are custom specs or wholesale alternatives. Request quotes directly for fast delivery info, and compare lead times by factory or OEM supplier.

Caterpillar Diesel Engine Spare Part Valve Spring 316-5977 Inner Valve Compression Spring for C4.4

Caterpillar Diesel Engine Spare Part Valve Spring 316-5977 Inner Valve Compression Spring for C4.4

US $ 20-40 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001
Send Inquiry
Audited Supplier
Shanghai JEA Industry Co., Ltd.

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Inner and Outer Double Nested Shock Absorber Anti-Resonance Coil Over Spring

Inner and Outer Double Nested Shock Absorber Anti-Resonance Coil Over Spring

US $ 1.2-10.5 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Auto Parts, Leaf Spring, Leaf Spring Assembly, Z Spring, Guide Arm, Coil Spring, Stabilizer Link, Sway Bar, Bush, Bushing
Send Inquiry
Audited Supplier
Qingdao Everlasting Auto Parts Co., Ltd.

Shandong, China Since 2025
Chat Now Send Inquiry
Black Finish DIN2093 65mn Disc Spring Custom Inner Outer Diameter Fitting

Black Finish DIN2093 65mn Disc Spring Custom Inner Outer Diameter Fitting

US $ 0.5 / Piece FOB
10 Pieces (MOQ)
More
Usage : Industrial, Auto, Furniture, Motorcycle, Home Appliance
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Jiangsu Shuqi Machinery Technology Co., Ltd.

Jiangsu, China Since 2026
Chat Now Send Inquiry
Steel Wire Bedroom Mattress Spring Inner Pocketed Coil Micro 5 Zone 7 Zone Pocket Spring

Steel Wire Bedroom Mattress Spring Inner Pocketed Coil Micro 5 Zone 7 Zone Pocket Spring

US $ 15-30 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Mattress
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Audited Supplier
Foshan Aussie Hcl Furniture Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Curve Zigzag Sofa Spring Customized Stainless Steel for Sofa Bed Inner

Curve Zigzag Sofa Spring Customized Stainless Steel for Sofa Bed Inner

US $ 0.25-0.4 / Piece FOB
5,000 Pieces (MOQ)
More
Material : Steel
Send Inquiry
Audited Supplier
CHANGZHOU KYA FASTENERS CO., LTD.

Trading Company

Jiangsu, China Since 2021
Chat Now Send Inquiry
Compressed Bonnell Spring Mattress Inner Spring Unit

Compressed Bonnell Spring Mattress Inner Spring Unit

US $ 0.1 / Piece FOB
1 Piece (MOQ)
More
Main Products: Mattress Machine, Quilting Machine, Mattress Spring Machine, Tape Edge Machine, Foam Machine, Foam Cutting Machine, Mattress Packing Machine, Mattress Sewing Machine, Strip Cutting Machine, Mattress Accessory
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Audited Supplier
Nanjing Genmax Machinery Co., Ltd.

Jiangsu, China Since 2016
Chat Now Send Inquiry
50cm Inner PE Al Tube Spring 32mm

50cm Inner PE Al Tube Spring 32mm

US $ 0.62-0.82 / Piece FOB
50 Pieces (MOQ)
More
Load Type : Bend
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Audited Supplier
Hangzhou Mark Technological Co., Ltd.

Zhejiang, China Since 2016
Chat Now Send Inquiry
Customizable Precision Compression Spring Inner Diameter 10-1000mm China Origin

Customizable Precision Compression Spring Inner Diameter 10-1000mm China Origin

US $ 0.3-0.5 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Spring, Compression Spring, Torsion Spring, Extension Spring, Alien Spring, Automotive Parts Spring, Medical Device Spring
Send Inquiry
Audited Supplier
Wenzhou Aoli Spring Manufacturing Co., Ltd

Zhejiang, China Since 2026
Chat Now Send Inquiry
High Performance Material Pressure Plate Inner Compression Spring for Clutch

High Performance Material Pressure Plate Inner Compression Spring for Clutch

US $ 0.1-1 / Piece FOB
20,000 Pieces (MOQ)
More
Material : Steel
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Audited Supplier
Yueqing Dofo Spring Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
Chat Now Send Inquiry
Lighting Spring/Fixing Buckle/Circlip Inner Angle Spring/Lighting Accessories

Lighting Spring/Fixing Buckle/Circlip Inner Angle Spring/Lighting Accessories

US $ 0.038 / pieces FOB
100,000 pieces (MOQ)
More
Main Products: Compression Spring, Torsion Spring, Extension Spring, Battery Spring, Profiled Spring, Steel Wire Products, Elastic Components
Send Inquiry
Audited Supplier
Cixi Zhouxiang Huifeng Spring Factory

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
DIN472 Elastic Retaining Ring Inner Clamp Spring C-Type

DIN472 Elastic Retaining Ring Inner Clamp Spring C-Type

US $ 0.02 / Piece FOB
10 Pieces (MOQ)
More
Type : Spring Washer
Send Inquiry
Audited Supplier
Handan Chenchang Fastener Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
Chat Now Send Inquiry
Stainless Steel Inner Spring for Air Conditioner Refrigerator Copper Pipe Elbow Manual Bending Tension Relief

Stainless Steel Inner Spring for Air Conditioner Refrigerator Copper Pipe Elbow Manual Bending Tension Relief

US $ 0.15-0.25 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Every Kinds of Spring, Punching Parts
Send Inquiry
Shijiazhuang Huagu Technology Co., Ltd.

Hebei, China Since 2025
Chat Now Send Inquiry
Foshan Cheap Inner Spring Pocket Spring Used for Sofa Cushion Mattress

Foshan Cheap Inner Spring Pocket Spring Used for Sofa Cushion Mattress

US $ 15-30 / Piece FOB
2 Pieces (MOQ)
More
Load Type : Compression
Send Inquiry
Audited Supplier
Foshan Aussie Hcl Furniture Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
View More

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