Yimi (Guangzhou) Automotive Parts Co, Ltd
| Balancing | Dynamically Balanced to OEM Specifiions |
| Delivery Time | 5-8 Work Days |
| Surface Finish | Precision Ground Friction Surface |
| Vehicle Appliions | ISUZU FRR Series |
| Certifiion | ISO/TS16949 |
| H/S Code | 848350000 |
| Payment Terms | T/T, |
| Part No | 1-12331164-0, 1123311640 |
| Material | High-Grade Ductile Cast Iron / Forged Steel |
| Vehicle Model Code | FR Series |
| Condition | Brand New |
| Supply Ability | 10000 pcs/month |
| Part Name | Flywheel / Engine Flywheel |
| Packaging Details | Neutral Package or as customers’ request |
| Fitment | OEM Standard, Direct Replacement |
| Ring Gear | Integrated Starter Ring Gear |
| Model Number | ISUZU FRR Series |
| Place of Origin | China |
| Brand Name | YIMI |
View Detail Information
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Product Specification
| Balancing | Dynamically Balanced to OEM Specifiions | Delivery Time | 5-8 Work Days |
| Surface Finish | Precision Ground Friction Surface | Vehicle Appliions | ISUZU FRR Series |
| Certifiion | ISO/TS16949 | H/S Code | 848350000 |
| Payment Terms | T/T, | Part No | 1-12331164-0, 1123311640 |
| Material | High-Grade Ductile Cast Iron / Forged Steel | Vehicle Model Code | FR Series |
| Condition | Brand New | Supply Ability | 10000 pcs/month |
| Part Name | Flywheel / Engine Flywheel | Packaging Details | Neutral Package or as customers’ request |
| Fitment | OEM Standard, Direct Replacement | Ring Gear | Integrated Starter Ring Gear |
| Model Number | ISUZU FRR Series | Place of Origin | China |
| Brand Name | YIMI | ||
| High Light | ISUZU FRR Truck flywheel ，Heavy Duty ISUZU flywheel ，Flywheel 1-12331164-0 ISUZU | ||
Flywheel 1-12331164-0 For ISUZU FRR Truck 1123311640 Heavy Duty Flywheel
Product Description
Function:
Precision-engineered flywheel stores rotational energy, provides smooth power delivery, and engages with the starter motor for reliable engine starting in ISUZU FRR medium-duty trucks.
Product Description:
The Flywheel (OEM Numbers: 1-12331164-0 / 1123311640) is a premium-quality, direct replacement engine component designed specifically for ISUZU FRR series medium-duty trucks. This critical drivetrain component serves multiple essential functions: it stores rotational kinetic energy to maintain smooth engine operation between power strokes, provides a smooth engagement surface for the clutch assembly, and incorporates the starter ring gear that enables reliable engine starting.
| Part Number: | 1-12331164-0, 1123311640 | Product Name: | Flywheel / Engine Flywheel |
|---|---|---|---|
| Car Model: | ISUZU FRR Series | Engine Model: | - |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | Standard | Origin: | China Mainland |
| Main Market: | Middle East ,Asia,Africa, South America, North America &Europe | Package: | Neutral Packing Or Make It As Requested |
| Warranty: | 6 Monthes | Price &Stock: | Please Contact Us To Get More Information |
| Material: | High-strength aluminum alloy & precision bearings | Cooling Type: | Engine coolant circulation |
| Installation: | Direct OEM replacement | Quality Standard: | OEM equivalent / ISO quality control |
Features & Advantages
OE Quality: Manufactured to strict ISUZU dimensional and material specifiions for perfect fit and function.
Precision Machining: Friction surface ground to exacting flatness for smooth clutch engagement.
Dynamic Balancing: Precision-balanced to eliminate vibration and protect the crankshaft.
High-Strength Material: Premium ductile iron or forged steel withstands high torque and thermal stress.
Integrated Ring Gear: Precision-cut starter teeth ensure reliable engine starting.
Restores Clutch Performance: Smooth friction surface eliminates chatter and uneven wear.
Reduces Vibration: Proper mass and balance smooth engine power delivery.
Direct Replacement: Simple installation during clutch, transmission, or engine service.
Long Service Life: Engineered to withstand the rigors of heavy-duty operation.
Prevents Driveline Damage: Proper flywheel function protects the clutch, transmission, and drivetrain.
Vehicle & Engine Compatibility
This flywheel is specifically designed for ISUZU medium-duty trucks. Common appliions include:
ISUZU FRR — Medium-Duty Trucks
ISUZU FRR60 — Medium-Duty Trucks
ISUZU FRR90 — Medium-Duty Trucks
ISUZU FSR (select models with compatible flywheel specifiions)
ISUZU FTR (select models with compatible flywheel specifiions)
Compatible Engine Models (Typical Appliions):
Various ISUZU diesel engine configurations
Verify compatibility with your vehicle's specific powertrain
Installation Notes
Professional installation required. Proper procedure is critical for safety and performance:
Disconnect battery — Disconnect the negative battery cable before beginning work.
Remove the transmission — Safely remove the transmission and clutch assembly.
Remove the old flywheel — Mark the position if required, remove the flywheel mounting bolts.
Inspect the crankshaft flange — Check for wear, burrs, or damage to the crankshaft mounting surface.
Check the pilot bearing — Inspect and replace the pilot bearing/bushing as needed.
Clean the crankshaft — Thoroughly clean the crankshaft flange and bolt holes.
Inspect new flywheel — Verify all dimensions and check for damage before installation.
Apply thread locker — Apply manufacturer-recommended thread locker to the flywheel bolts.
Install new flywheel — Position the new flywheel on the crankshaft flange.
Install and torque bolts — Tighten flywheel bolts in a star/crisscross pattern to the specified torque.
Check runout — Use a dial indior to check flywheel face runout (must be within specifiion).
Install new clutch — Install the new clutch disc, pressure plate, and pilot bearing.
Reinstall transmission — Reinstall the transmission and all connected components.
Check starter engagement — Verify proper starter motor engagement with the ring gear.
Reconnect battery — Reconnect the battery and test starter engagement.
Test drive — Road-test the vehicle to verify clutch operation and vibration-free performance.
Quality Control
Material Verifiion: Spectrographic analysis confirms alloy composition meets OE strength specifiions.
Dimensional Inspection: Outer diameter, thickness, and bolt pattern verified against OEM tolerances.
Friction Surface Flatness: Surface ground and checked to ensure proper clutch engagement.
Surface Finish Inspection: Friction surface roughness (Ra) verified for optimal clutch performance.
Ring Gear Inspection: Tooth profile, hardness, and concentricity verified for starter engagement.
Dynamic Balancing: 100% dynamically balanced to OEM specifiions.
Hardness Testing: Material hardness verified to ensure wear resistance and durability.
Crack Detection: Non-destructive testing (magnetic particle or dye penetrant) for casting integrity.
Visual Inspection: 100% checked for casting defects, machining flaws, or damage.
Rust Protection: Coated with rust inhibitor and sealed for storage and transit.
Packaging and Delivery
Inquiry
For pricing, availability, or bulk purchase of the Flywheel 1-12331164-0 For ISUZU FRR Truck 1123311640 Heavy Duty Flywheel, please contact our sales team for a competitive quote and expert technical support.
Company Details
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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