gear box oil pump

Company strength​ Meishun company focuses on automotive automatic transmission assembly, spare parts, maintenance parts including valve body, chain belt, pulley set, solenoid valve kit, clutch kit, seal kit, TCU, control models, differential, oil pump, piston, etc. A full range of transmission accessories cover all models. Our Services We supply high-quality replacement parts for various transmission models to ensure optimal functioning. We provide detailed technical

Company strength​ Meishun company focuses on automotive automatic transmission assembly, spare parts, maintenance parts including valve body, chain belt, pulley set, solenoid valve kit, clutch kit, seal kit, TCU, control models, differential, oil pump, piston, etc. A full range of transmission accessories cover all models. Our Services We supply high-quality replacement parts for various transmission models to ensure optimal functioning. We provide detailed technical

QR025CHA CVT Oil Pump Assembly (P/N: 3028501101) – Chery Tiggo 4/7/8 Application Technical Verification: With 20 years of CVT expertise , our engineering team confirms this oil pump meets exact OEM specifications for Chery QR025CHA transmissions. Product Specifications: Direct replacement for P/N 3028501101 Complete pump assembly with housing and gears Compatible with Tiggo 4/7/8 models Pre-set pressure relief valve calibration Critical Features: • 12-tooth rotor design with

Typical Faults: Crescent Wear Symptom: Low line pressure (P0756/P0776 codes, delayed shifts) Cause: Abrasives score pump face (especially after torque converter failure) Drive Gear Spline Stripping Symptom: No movement in any gear (metal debris in pan) Cause: Torque converter hub wear transfers to pump Pressure Regulator Sticking Symptom: Erratic shifts or harsh engagements Trigger: Varnish buildup from degraded Dexron III Critical Measurements: Rotor Clearance: >0.15mm

Product Highlights: ✔ Direct Fit for GM 4L60E & 4L65E Transmissions – Precision-engineered to restore proper hydraulic pressure & fluid flow for smooth shifting.✔ OEM-Quality Construction – Heavy-duty gears, housing, and seals prevent pump failure, pressure loss, and premature wear .✔ Fixes Common Transmission Issues – Solves low pressure, delayed shifts, slipping gears, and whining noises caused by worn pumps.✔ Easy Bolt-On Installation – Matches factory specs; no modificati

✅ OEM Direct Fit : Specifically designed for Kia Seltos models with the A6GF1-2 automatic transmission. ✅ Solves Critical Issues : Addresses low pressure, transmission slipping, delayed shifting, gear engagement failures, and warning lights (e.g., transmission overheating). ✅ Prevents Total Transmission Failure : Rebuilds proper fluid pressure to protect clutches, solenoids, and valve body. ✅ Genuine Reliability : Manufactured to Kia’s strict OEM standards (Part #461002F000)

Typical Faults: Rotor/Gear Wear Symptom: Low line pressure (P0841/P0868 codes, delayed shifts) Cause: Contaminated ATF or metal debris scoring surfaces Seal Failure Symptom: Pressure loss at idle (pump whine) Trigger: Hardened/rolled seals from heat/age Cavitation Damage Symptom: Foamy ATF, erratic shifts Root Cause: Clogged filter or aerated fluid Critical Checks: Clearance: Rotor-to-housing >0.15mm = replace Prime Test: Should generate 20+ psi instantly at crank Debris

Exact Fit – Designed specifically for 2012 Jeep Grand Cherokee 5.7L V8 (45RFE & 545RFE transmissions) ✔ OEM-Quality Construction – Precision-engineered for durability and reliable performance ✔ Restores Proper Fluid Pressure – Ensures smooth gear shifts and extends transmission life ✔ Easy Installation – Direct replacement for a hassle-free repair ✔ Affordable Fix – Save big compared to dealership prices!

VT3 Brand New Automatic Transmission - Factory Fresh Performance Backed by 20 years of transmission expertise , the VT3 represents a complete new automatic transmission assembly built to exact OEM standards. Product Features: 100% new construction with zero prior use Precision-engineered gear sets and clutch packs Includes all factory updates and improvements Pre-filled with manufacturer-specified fluid Technical Advantages: Full manufacturer warranty coverage Direct bolt-in