gear box oil pump

Function: Generates hydraulic pressure (80-150 psi) to actuate clutches, lubricate components, and cool the transmission. Driven by the torque converter or input shaft. Key Components: Gear Types: Gerotor (most common), crescent, or vane pump designs. Critical Parts: Pump housing, inner/outer rotors, pressure relief valve, and seals. Failure Modes: Wear: Contaminated ATF causes rotor scoring (low pressure → P0841/P0868 codes). Cavitation: Air ingestion from clogged filter

Function: High-pressure hydraulic supply (25–120 psi) for clutch actuation and lubrication in Ford RWD applications. Design: Variable-displacement vane pump (12-vane rotor, hardened steel housing) Electronic pressure control valve (PWM-regulated flow) Key Specs: Flow rate: 18–22 L/min @ 2500 RPM Clearance: 0.02–0.05mm vane-to-cam (replace if >0.12mm) Relief valve setting: 135±5 psi Failure Modes: Vane sticking (debris or fluid oxidation) Pressure sensor drift (causing shift

Company Introduction Guangzhou Meishun Automatic Transmission Co., Ltd. is located in Guangzhou Jingu Science and Technology Industrial Park. We focus on automotive automatic transmission assembly and spare parts, ensuring quality and stability through advanced CNC robots and testing equipment. Our products are popular in China and exported globally. We offer a wide range of transmission accessories, fully meeting customer demands with strong inventory and competitive prices

Company Introduction 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. Company strength Covering gearboxes and gearbox accessories for all car brands.Remanufacturing technology leads domestic peers.We stock a large

5R55S Direct Clutch Assembly with Aluminum Support & Band Kit for Ford Explorer Product Overview Product Name: Direct Clutch Assembly with Aluminum Support & Brake Band Kit Part Numbers: 1L2Z-7D044-CA, XW4Z-7A130-DA, 5L2Z-7D034-AA Transmission Models: 5R55S, 5R55N, 5R55W Product Type: Used Origin: Guangdong, China Dimensions: 25*25*25 cm Weight: 8 kg Key Features Complete direct clutch assembly with aluminum support structure Includes brake band for proper gear holding

Product Highlights: ✔ Complete valve body assembly (ready-to-install)✔ Direct replacement for 018CHA1502600 ✔ Restores smooth CVT operation ✔ Fixes common pressure control issues ✔ Compatible with Chery Tiggo/Arrizo models

Technical Verification: With 20 years of Ford transmission expertise , our engineering team confirms this pump assembly meets exact OEM specifications for 10R80 transmissions. Product Specifications: Complete transmission pump assembly RFHL3P-7F335 Includes mounting bracket JL3Z-7A130-B New casting with precision-machined components Direct replacement for 10R80 transmissions Critical Features: • High-pressure gerotor gear design• Die-cast aluminum housing• Pre-calibrated

Name : Genuine OEM A6GF1-2 Piston 456102F000 U/D Gear Brake Piston (for Hyundai Sonata 2017-2018) Model : A6GF1-2 Part Number : 456102F000 Application : Hyundai : ACCENT, SOLARIS, CRETA, ELANTRA, HB20, IX35, KONA, SONATA, TUCSON (2021-2025, 1.4L/1.6L/1.8L/2.0L) Kia : K2, K3, K5, KX CROSS, KX3, KX5, KX7, 凯绅, 奕跑, 智跑, 福瑞迪 (2021-2025, 1.4L/1.6L/1.8L/2.0L) Product Type : Brand New Origin : South Korea Dimensions : 15X15X10cm Weight : 1.5KG

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