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Browse parts by engine manufacturer.

Deutz

Independent power since 1864.

DEUTZ is a German manufacturer of diesel engines with roots stretching back to 1864 and the very dawn of the internal combustion engine. Headquartered in Cologne, it has built a global reputation for engines that are efficient, durable, and built to perform across the toughest industries.

Most popular models

BF1011 FL1011 BF10L413 BF4L913T BF6L912 BF6L913 BF8L413 BFL1011

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Betico

Engineered in Eibar, built to keep working.

From a small workshop in Eibar to a recognised manufacturer of engines and advanced powertrain technology, Betico built its name on heavy investment in research and development. The group's focus has always been the same: cutting-edge engineering, dependable quality, and engines that run efficiently for the long haul.

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Cummins

The power of true reliability.

Cummins is an American power leader founded in 1919 in Columbus, Indiana, and one of the most trusted names in diesel. From its earliest days it set out to prove the diesel engine could power everyday work, and it has spent more than a century engineering dependable power for a more prosperous world.

Most popular models

B3.3 QSB3.3 QSB4.5

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Mitsubishi

Compact diesel power, engineered to last.

Mitsubishi is one of Japan's foundational industrial names, with roots reaching back to 1870. Its engine engineering built a worldwide reputation for compact, efficient diesel engines, powering generators, forklifts, and construction equipment with the reliability and refinement Japanese manufacturing is known for.

Most popular models

L2E L3E L3E2 S4S S6S

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Bobcat

Compact machines. Uncompromising work.

Bobcat helped invent an entire category of equipment, the compact machine, and has stayed one of the most innovative names in the industry ever since. Its mission is to empower people to take on the toughest jobs with machinery that makes work faster, easier, and more efficient.

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Caterpillar

The standard the world builds on.

Caterpillar is the American manufacturer that has become a global benchmark for heavy machinery and engines. Since 1925 it has powered construction, mining, energy, marine, and industrial work across more than 180 countries, earning a reputation built on durability and performance.

Most popular models

3000 3003 3011C 3013 3013C 3014 3023 3024

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Doosan

Heavy industry, Korean engineering.

Doosan is one of South Korea's oldest and largest industrial groups, and the force behind a major line of diesel engines and heavy equipment known for rugged dependability. Its engine and construction business grew from Daewoo Heavy Industries into a global manufacturer, while the Doosan name also stands behind Bobcat compact equipment.

Most popular models

D18 D24 D34

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JCB

British-built, world-renowned.

JCB, officially J.C. Bamford Excavators Limited, is a British manufacturer that became one of the world's leading names in construction and agricultural equipment. Founded in 1945 in Staffordshire, it is famous for innovative machines built for performance, durability, and operator comfort.

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Kubota

Better engines for a better life.

Kubota is a Japanese multinational established in 1890 with a mission to improve people's quality of life through agriculture, water, and infrastructure. Working closely with farmers, it became one of the world's top makers of compact, efficient, and environmentally responsible diesel engines.

Most popular models

D1005 D1100 D1101 D1102 D1105 D1200 D1301 D1302

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Lister Petter

Synonymous with diesel power for over 150 years.

Lister Petter is a British company with a heritage stretching back more than 150 years, specialising in the design, manufacture, and distribution of diesel engines for a wide range of industries. The name has become synonymous with diesel and electric power and is established worldwide as a leading force in engine production.

Most popular models

HL6 HR2 HR3 HR4 HR6 LPA2 LPA3 LPA4

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Onan

Power born in a basement, proven worldwide.

Onan, now part of Cummins Inc., is a respected maker of engines, generators, and power systems with a remarkable history. From the basement of its founder's home to a renowned name in power, the Onan story is one of dedication, ingenuity, and putting people first.

Most popular models

DN2M DN3M DN4M DNM

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Perkins

The diesel pioneers who set the pace.

Founded in Britain in 1932 by Frank Perkins and Charles Chapman, Perkins was among the first companies to recognise the potential of the diesel engine, and it grew into one of the world's leading diesel engine suppliers. Its engines power agriculture, construction, industrial, marine, and electric power generation around the world.

Most popular models

1004 1004-40 1004-42 1006 1006-60 1103A-33 1103B-33 1103C-33

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Shibaura

Japanese precision in every engine.

Shibaura is a Japanese machinery manufacturer with a long heritage in precision engineering, recognised as one of Japan's leading suppliers of small tractors and diesel engines. Headquartered in Tokyo, it produces a diverse range of machinery and is known for quality, innovation, and reliable engine technology.

Most popular models

N843 N844

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Yanmar

The compact diesel pioneers.

Yanmar is a Japanese multinational founded in 1912 with a long history of working with engines, moving from gas to oil and finally to diesel. Driven by founder Magokichi Yamaoka's vision of helping others, Yanmar's engineers built the world's first compact diesel engine and put diesel power to work across countless industries.

Most popular models

3TN100 3TN66 3TN68 3TN72 3TN76 3TN84 3TN86 3TNE100

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At HQMS, our commitment to exceptional customer service extends beyond offering competitive prices. We are proud to introduce our Comprehensive Warranty Program, designed with your peace of mind as a top priority. Here's what our program offers:

Extended Coverage: Enjoy a 6-month unlimited mileage warranty on all our products. This extended coverage ensures that your purchases are protected for a substantial period, giving you peace of mind.
Customer Satisfaction Guarantee: Your happiness is our success. We understand the importance of trust and satisfaction in building lasting customer relationships.
Reliable Support: In the unlikely event that you need to utilize your warranty, rest assured that you will receive the same level of superior customer service that you experienced during your purchase.

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Deutz

Betico

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Mitsubishi

Bobcat

Caterpillar

Doosan

JCB

Kubota

Lister Petter

Onan

Perkins

Shibaura

Yanmar

HQMS Comprehensive Warranty Program