DAYUAN

DAYUAN 5-piece O2 oxygen sensor socket set is a complete remover, installer and thread-repair kit built to remove oxygen sensors safely without damaging wires or threads. If you service exhaust systems, the right tooling speeds jobs and protects delicate sensor leads. This DAYUAN kit...

DAYUAN's 5-piece pickle fork set is a complete ball joint, tie rod, and pitman arm separation kit with three interchangeable forks, two handles (for hammer and air hammer), and a protective carry case. This professional-grade removal kit is built for mechanics and DIYers who...

The DAYUAN Disc Brake Caliper Piston Rewind Tool Kit Set is a 22-piece, universal caliper piston rewind kit designed to safely retract and rotate brake calipers for pad replacement on most cars, trucks, and 4x4s. Whether you’re a home mechanic or a professional technician,...

DAYUAN Professional Petrol Engine Compression Tester Kit is a complete compression-checking set with a 3" dual-scale gauge (0–300 psi / 0–20 bar), multiple threaded fittings and rubber cone adapters packed in a durable blue case. Whether you service cars, motorcycles, lawn equipment or small...

DAYUAN Professional Petrol Engine Compression Tester Kit is a complete petrol engine compression testing set with a 3" dual-scale gauge, multiple threaded adapters, and quick-check rubber cones in a durable red case. This compact kit gives you the fittings and readable gauge needed to...

DAYUAN 46-piece Harmonic Balancer Puller Set is a complete, heat-treated alloy puller kit designed to remove harmonic balancers, flywheels and steering wheels for both two- and three-hole applications. This compact kit brings professional-style removal tools to home garages and workshops. The set combines a...

DAYUAN 3-piece ball joint separator set is a compact front-end service kit for removing ball joints, outer tie rod ends, and pitman arms without hammering or damaging surrounding parts. This kit combines three commonly used pullers and separators in one compact package so you...

DAYUAN's 13-piece alternator freewheel pulley tool kit is a complete, workshop-grade set built to remove and install Bosch and Magneti Marelli style alternator decouplers on many European vehicles. This professional kit gathers the specialized sockets, adaptors and connectors technicians need to service one-way clutch...

DAYUAN's 7-piece Classic Vintage Car Windshield Remover Tool Set is a heavy-duty kit made to safely loosen and extract bonded windshields and interior trim on a wide range of vehicles. This professional-grade kit assembles the essential hand tools technicians need to separate automotive glass...

DAYUAN Engine Cylinder Oil Pressure Diagnostic Tester Tool Set is a complete oil-pressure test kit that measures pump output and checks low-oil warning circuits with durable fittings and a protected dual-scale gauge. This compact kit supplies everything a mechanic or DIYer needs to diagnose...

DAYUAN's 13-piece Motorcycle Chain Breaker Set is a compact chain cutter and riveter kit that removes and reinstalls #35–#630 chains for motorcycles, bikes and ATVs with a hardened-steel press and a durable blue carrying case. This all-in-one chain service kit gives you the tools...

DAYUAN's 10-piece flywheel puller kit provides a compact, versatile set of right- and double-ended pullers designed to remove flywheels and stators from small engines on motorcycles, scooters, ATVs and dirt bikes. If you service small engines regularly or perform occasional maintenance, the right puller...

DAYUAN Motorcycle Chain Breaker Set is a complete 13-piece chain cutter and riveter kit that removes and reinstalls #35–#630 motorcycle, bicycle, ATV and OHV cam chains with a hardened-steel press and a compact red carrying case. This all-in-one chain tool kit combines a robust...

DAYUAN Cooling System Vacuum Purge Radiator Coolant Refill Tool Kit is a pneumatic vacuum filler that evacuates air from a vehicle cooling system and draws in premixed coolant quickly and cleanly. This compact kit uses shop air to create a vacuum in the cooling...

DAYUAN's upgraded 3-piece exhaust pipe expander set reshapes and enlarges socketed exhaust tubes from 1-1/8" up to 3-1/2" so joints fit snugly and clamp leaks are reduced. This professional-grade kit includes three hot-forged steel expanders sized to cover the most common muffler and tailpipe...

DAYUAN 23-piece aluminum alloy cup-type oil filter cap wrench socket set is a lightweight, rust-resistant toolkit that fits a wide range of oil filter caps and works with 1/2" drive tools for safe, non-crushing removal and installation. This complete kit was built for mechanics,...

DAYUAN's 17-piece diesel engine compression tester kit is a complete diagnostic set with a 0–70 bar (0–1000 psi) gauge and nine glow-plug plus four injector adapters to measure compression on most diesel engines. This compact kit gives mechanics and DIYers a reliable way to...

The DAYUAN 3L Manual Transmission Fluid Transfer Pump is a portable filler and extractor kit designed to speed and simplify topping up or replacing manual transmission fluid with controlled pressure up to 85 PSI. This compact 3‑liter system combines a sealed reservoir, a soft‑grip...

DAYUAN 114-piece Oil Pan Thread Repair Kit is a complete workshop-grade set to re-tap damaged drain plug threads and fit new replacement drain screws and copper washers. When drain plug threads in oil sumps, gearboxes or differentials become stripped, leaking or impossible to tighten,...

DAYUAN 3L Hand Brake Fluid Bleeder is a one-person, portable kit that lets you flush and refill brake fluid cleanly and efficiently for most European vehicles. This compact, durable hand pump and reservoir set was engineered for DIY mechanics and small shops that need...

DAYUAN 4-gauge vacuum carburetor synchronizer kit for multi-cylinder motorcycles and small engines, designed to quickly balance intake vacuum and simplify carburetor synchronization. Keep multi-carb engines running smoothly with a professional-style vacuum sync set. This DAYUAN kit groups four precision gauges on a heavy metal...

The DAYUAN 5-piece front end service tool kit is a heat-treated alloy-steel set designed to separate ball joints, tie rods and pitman arms quickly without damaging suspension components. This compact kit gathers five purpose-shaped tools and an ABS carrying case to tackle stuck joints...

DAYUAN Heavy Duty Fender Rolling Reforming Extending Tool is a durable, adjustable roller device made to reshape wheel arches and increase tire clearance from inside the wheel well. This professional-grade fender roller is built for collision repair, wheel-fender flare work, and creating additional clearance...

DAYUAN's 10-piece oxygen sensor and oil pressure sender socket set is a professional-grade specialty socket kit made from heat-treated chrome vanadium steel for safely removing and installing O2 sensors, oil pressure sending units, fuel injectors and vacuum switches. Whether you're a DIY mechanic or...

DAYUAN Ball Joint Press & U Joint Removal Tool Kit is a 4-in-1 repair set that removes and installs press-fit parts like 4WD ball joints, U-joints, and brake anchor pins with a heavy-duty C-frame and three receiver tubes stored in a durable blue carrying...

DAYUAN 7Pcs Auto Body Repair Kit is a compact, all-purpose set of fiberglass-shaft hammers and precision dollies designed to remove minor dents, shape panels, and finish bodywork with a comfortable, non-slip grip. If you work on car body panels at home or in a...

DAYUAN 14-piece bearing separator puller set is a professional-grade kit for safely splitting and extracting bearings, gears, and pulleys from shafts. This complete bearing separator and puller kit brings together robust separators, a cross-bar, forcing screw, and a molded blow-case so you can tackle...

DAYUAN 12-piece bearing separator and puller kit is a heavy-duty 5-ton capacity set designed to split and remove 2" and 3" bearings, separate flywheels, and handle a wide range of press-fit pulling jobs. This compact, workshop-ready collection combines two bearing splitters, matched push-puller legs,...

DAYUAN Suspension Coil Spring Compressor Repair Tools Set is a telescopic, universal spring-compression kit designed to remove and install coil springs safely on many modern vehicles without dismantling the axle. This heavy-duty kit combines a telescopic compressor bar, two pairs of three-pronged spring clamps,...

DAYUAN 52-in-1 Custom Bushing Driver Set is a complete bearing and seal press kit that lets you remove and install wheel bearings, seals, and bushings precisely using 50 interchangeable discs and a long handle shaft. This professional-grade installer kit is built to cover a...

DAYUAN 23-piece FWD Front Wheel Drive Bearing Removal Tool is a complete press-and-pull kit built to remove and install front-wheel-drive wheel bearings without disassembling the knuckle. This heavy-duty bearing press set gives professional mechanics and DIYers a ready-made solution for extracting and seating wheel...

DAYUAN 28-piece Radiator Pressure Tester Kit is a complete universal set for checking cooling-system leaks, testing radiator caps, and vacuum-purging and refilling coolant on most passenger vehicles. This professional-grade kit combines a hand pump, dual vacuum purge and refill tools, a range of radiator...

DAYUAN 52-in-1 Custom Bushing Driver Set is a complete bearing and seal driver kit designed to remove and install wheel bearings, seals, and bushings with interchangeable discs for precise fit. This compact, heavy-duty press kit brings professional-style bearing and seal work to your garage...

DAYUAN Pneumatic Air Power CV Joint Boot Expander is an air-operated tool that stretches flexible rubber CV and steering boots onto drive-shaft assemblies quickly and consistently. This specialized pneumatic expander is built to simplify fitting rubber CV and steering boots, reducing manual fumbling and...

DAYUAN's 28-piece pneumatic diesel injector puller kit is an air-powered removal set designed to extract tight or seized common-rail injectors quickly using vibration and puller adapters. This professional-grade kit combines an air vibration tool, a selection of adapters, and puller hooks to tackle stuck...

DAYUAN's 28-piece pull and press sleeve kit is a complete steel set for safely removing and installing bushes, bearings, and seals across heavy and light commercial vehicle engines. This compact kit combines a range of matching inner and outer sleeves, high-strength 40Cr steel components,...

The DAYUAN Universal Press Pull Sleeve Remove Install Bushes Bearings Tool Kit is a heavy-duty 20-sleeve and 4-spindle set designed to remove and press-fit bearings, bushes and seals safely without damaging housings. This comprehensive kit equips home mechanics and professional technicians with a range...

DAYUAN 21Pcs Oxygen Sensor Socket Set is a complete, heavy-duty tool kit designed for removing and installing oxygen sensors, oil pressure sending units, and related threaded sensors without rounding or damaging fittings. This 21-piece set brings extended and reinforced sockets, both 6-point and 12-point...