Established in 1963, Micro Motor Engineering is one of South Africa's leading engine remanufacturers, producing over 2000 engines per year. With a 5-star RMI rating and over 50 years of service excellence, we've built an impressive reputation for reliability, quality and integrity.
Our dedicated factory in Johannesburg is equipped with the most advanced machining, tooling and gauging equipment available. We remanufacture engines and major engine components for OE vehicle manufacturers and major fleet users, delivering 50% faster turnaround times and 80% more accurate products than our competitors.
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Non destructive crack testing is carried out on crankshafts to detect flaws and cracks that are not usually visible to the naked eye. At Micro Motor Engineering these tests are done on a custom built machine which is capable of testing both large and long crankshafts with ease. This forms the basis of the crankshaft inspection process.
Our crankshaft inspection and grinding services use state-of-the-art equipment to ensure precision. We take in jobs—from cars, trucks and bikes to marine, industrial and plant crankshafts. Our highly skilled technicians use leading technology with attention to detail that's second to none.
Professional crankshaft polishing services to restore surface finish and ensure optimal performance. We stick to original OE specifications to ensure both quality and high standards.
Expert camshaft reprofiling services to restore cam profiles to manufacturer specifications, ensuring proper valve timing and engine performance.
All cylinder heads are pressure tested using heated water and low air pressure to detect coolant passage leaks. The cylinder heads are also visually checked using magnetic particles testing to detect surface and sub-surface cracks affecting the valve seat to better or exceed manufacturers' spec.
Professional valve refacing services using precision CNC machines and surface grinders. Our advanced equipment ensures accurate valve face restoration for proper sealing and optimal engine performance.
Expert valve stem refacing using 5" and 6" equipment to ensure precise valve stem dimensions and optimal valve guide fit for superior engine performance.
We specialize in cylinder head surfacing services to restore cylinder head flatness and proper sealing surfaces. We use modern equipment to deliver top-notch service to clients across South Africa.
Cylinder Blocks that have main bearing housing distortion or wear require line boring using the crankshaft running bore. This is accomplished using the latest line boring technique.
Professional cylinder block sleeving services using quality parts to repair damaged cylinders and restore proper bore dimensions for optimal engine performance.
Expert cylinder block surfacing to restore deck flatness and ensure proper head gasket sealing. We use only quality parts to ensure outstanding results.
When the specifications are missed to provide extended service life of the component. All reconditon big ends are sized after big ends have been torqued to 6 mm out of size and then finished to size.
Precision big cap fitting and honing services to ensure proper connecting rod cap alignment and bearing fit. We work with connecting rods from all types of engines and offer fast, accurate turnaround.
Expert small end bushing replacement and machining services to restore proper piston pin fit and ensure optimal connecting rod performance at prices that can't be beaten.
Complete engines are overhauled in-house and assembled in a dedicated assembly workshop which strict adherence to OEM specification and recording of all measurements ensures a quality assured product upon completion.
We conduct all types and parameters of a dynamometer test. We test engines on our state-of-the-art dyno to ensure peak performance before installation, giving our clients confidence in their remanufactured engines.
