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KOMATSU

At RSW Parts, we offer a comprehensive selection of aftermarket parts for Komatsu equipment, including excavators, bulldozers, and wheel loaders. Our parts catalog features components for electrical systems, transmissions, and hydraulics, ensuring your Komatsu machinery operates at peak performance. Designed for contractors, fleet managers, and heavy equipment operators, our OEM-quality parts provide durable, cost-effective solutions to keep your equipment running efficiently in even the toughest conditions. With over 40 years of experience in the industry, we prioritize reliability and fast delivery, including same-day shipping options for urgent needs.

0445 1024 - SEAL, OIL

KOMATSU
Original price $19.50 - Original price $19.50
Original price
$19.50
$19.50 - $19.50
Current price $19.50
In stock

Item Number: 0445 1024 Compatible with Brand: KOMATSU .

Original price $19.50 - Original price $19.50
Original price
$19.50
$19.50 - $19.50
Current price $19.50

0445 1034 - SEAL, OIL

KOMATSU
Original price $26.60 - Original price $26.60
Original price
$26.60
$26.60 - $26.60
Current price $26.60
Low stock

Item Number: 0445 1034 Brand: KOMATSU .

Original price $26.60 - Original price $26.60
Original price
$26.60
$26.60 - $26.60
Current price $26.60

0445-1031 - GASKET, CHARGE PUMP

KOMATSU
Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00
In stock

Item Number: 0445-1031 Compatible with Brand: KOMATSU .

Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00

1213600C1 - GASKET, CHARGE PUMP

KOMATSU
Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00
In stock

Item Number: 1213600C1 Compatible with Brand: KOMATSU .

Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00

1213640C1 - PLATE, END

KOMATSU
Original price $10.36 - Original price $10.36
Original price
$10.36
$10.36 - $10.36
Current price $10.36
In stock

Item Number: 1213640C1 Compatible with Brand: KOMATSU .

Original price $10.36 - Original price $10.36
Original price
$10.36
$10.36 - $10.36
Current price $10.36

1213643C1 - RING

KOMATSU
Original price $16.00 - Original price $16.00
Original price
$16.00
$16.00 - $16.00
Current price $16.00
Low stock

Item Number: 1213643C1 Compatible with Brand: KOMATSU .

Original price $16.00 - Original price $16.00
Original price
$16.00
$16.00 - $16.00
Current price $16.00

1213965C1 - SEAL, OIL

KOMATSU
Original price $19.50 - Original price $19.50
Original price
$19.50
$19.50 - $19.50
Current price $19.50
In stock

Item Number: 1213965C1 Compatible with Brand: KOMATSU .

Original price $19.50 - Original price $19.50
Original price
$19.50
$19.50 - $19.50
Current price $19.50

148271 - SEAL, FRONT COVER

KOMATSU
Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00
In stock

Item Number: 148271 Compatible with Brand: KOMATSU .

Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00

214985 - FLANGE

DANA
Original price $45.71 - Original price $45.71
Original price
$45.71
$45.71 - $45.71
Current price $45.71
In stock

Item Number: 214985 Compatible with Brand: DANA .

Original price $45.71 - Original price $45.71
Original price
$45.71
$45.71 - $45.71
Current price $45.71

4451024 - SEAL, OIL

RSW
Original price $19.50 - Original price $19.50
Original price
$19.50
$19.50 - $19.50
Current price $19.50
In stock

Original price $19.50 - Original price $19.50
Original price
$19.50
$19.50 - $19.50
Current price $19.50

4451031 - GASKET, CHARGE PUMP

RSW
Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00
In stock

Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00

44966 - RING, IDLER SHAFT SNAP

KOMATSU
Original price $14.70 - Original price $14.70
Original price
$14.70
$14.70 - $14.70
Current price $14.70
In stock

Item Number: 44966 Brand: KOMATSU .

Original price $14.70 - Original price $14.70
Original price
$14.70
$14.70 - $14.70
Current price $14.70

70794 - SEAL, OIL

KOMATSU
Original price $26.60 - Original price $26.60
Original price
$26.60
$26.60 - $26.60
Current price $26.60
Low stock

Item Number: 70794 Brand: KOMATSU .

Original price $26.60 - Original price $26.60
Original price
$26.60
$26.60 - $26.60
Current price $26.60
Sold out

127574R91 - U-JOINT, SPIDER FRONT AND REAR AXLE

KOMATSU
Original price $49.00 - Original price $49.00
Original price
$49.00
$49.00 - $49.00
Current price $49.00
Out of stock

Item Number: 127574R91 Compatible with Brand: KOMATSU .

Original price $49.00 - Original price $49.00
Original price
$49.00
$49.00 - $49.00
Current price $49.00
Sold out
Sold out

152632 - SWITCH, NEUTRAL

KOMATSU
Original price $63.20 - Original price $63.20
Original price
$63.20
$63.20 - $63.20
Current price $63.20
Out of stock

Item Number: 152632 Compatible with Brand: KOMATSU .

Original price $63.20 - Original price $63.20
Original price
$63.20
$63.20 - $63.20
Current price $63.20
Sold out
Sold out

4480187 - SWITCH, NEUTRAL

RSW
Original price $63.20 - Original price $63.20
Original price
$63.20
$63.20 - $63.20
Current price $63.20
Out of stock

Original price $63.20 - Original price $63.20
Original price
$63.20
$63.20 - $63.20
Current price $63.20
Sold out
Sold out

0440 0945 - FILTER, TRANS OIL SPIN ON

KOMATSU
Original price $41.05 - Original price $41.05
Original price
$41.05
$41.05 - $41.05
Current price $41.05
Out of stock

Item Number: 0440 0945 Compatible with Brand: KOMATSU .

Original price $41.05 - Original price $41.05
Original price
$41.05
$41.05 - $41.05
Current price $41.05
Sold out
Sold out

152492 - FILTER, TRANS OIL SPIN ON

KOMATSU
Original price $41.05 - Original price $41.05
Original price
$41.05
$41.05 - $41.05
Current price $41.05
Out of stock

Item Number: 152492 Compatible with Brand: KOMATSU .

Original price $41.05 - Original price $41.05
Original price
$41.05
$41.05 - $41.05
Current price $41.05
Sold out
Sold out

4400945 - FILTER, TRANS OIL SPIN ON

KOMATSU
Original price $41.05 - Original price $41.05
Original price
$41.05
$41.05 - $41.05
Current price $41.05
Out of stock

FILTER, TRANS OIL SPIN ON - KOMATSU

Original price $41.05 - Original price $41.05
Original price
$41.05
$41.05 - $41.05
Current price $41.05
Sold out
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PARTS SHIPPED FAST

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Quality Parts for Your Machine

Quality Parts for Your Machine

OEM & aftermarket parts for Aerial lifts, UTV's, and more — quality you can count on.

Support when you need it

Support when you need it

Get expert support from our knowledgeable in-house support team – Available M-F 7a-5p PST

1-Year Warranty

Your purchase is protected for a full year

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Upgrade your equipment with the best parts and expert tips.

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Frequently Asked Questions

What types of Komatsu parts are available?
The collection of Komatsu parts includes a wide range of aftermarket components specifically designed for various models of Komatsu machinery. This includes essential electrical parts, transmission components, hydraulic systems, and more. Whether you need replacement filters, belts, seals, or complete assemblies, the parts are engineered to meet or exceed OEM specifications. By offering high-quality alternatives, these parts help reduce maintenance costs while ensuring optimal performance of your Komatsu equipment. Additionally, many parts come with warranties, providing peace of mind for operators relying on their machinery daily.
Are aftermarket Komatsu parts as reliable as OEM parts?
Yes, aftermarket Komatsu parts can be just as reliable as OEM parts when sourced from reputable suppliers. These parts are manufactured to meet strict quality standards and are often produced using the same materials and processes as the original components. The advantage of choosing aftermarket parts lies in their cost-effectiveness without compromising on quality. Many users find that aftermarket options provide the same level of performance and longevity as OEM parts, making them an excellent choice for those looking to maintain their Komatsu machinery efficiently and economically.
How can I ensure I am purchasing the correct parts for my Komatsu equipment?
To ensure you are purchasing the correct parts for your Komatsu equipment, it's crucial to have accurate model and serial numbers handy. Each piece of Komatsu machinery has specific part requirements, and using these identifiers helps match the right components. Additionally, consulting parts catalogs, technical manuals, or experienced professionals can provide guidance on compatible parts. Many suppliers also offer online tools to search by model number, ensuring you find the exact aftermarket components needed for your repairs or maintenance tasks. This attention to detail can significantly reduce the risk of ordering incorrect parts.
What are the benefits of using OEM-quality parts for Komatsu equipment?
Using OEM-quality parts for Komatsu equipment provides numerous benefits, including enhanced reliability, improved performance, and extended equipment lifespan. These parts are designed to fit seamlessly with your machinery, ensuring optimal function and minimizing downtime. Furthermore, OEM-quality parts often come with rigorous testing and quality assurance processes, providing confidence in their performance under demanding conditions. Additionally, many aftermarket suppliers offer competitive pricing and faster delivery options, allowing for cost-effective maintenance solutions that do not sacrifice quality. This combination of reliability and value makes OEM-quality parts a preferred choice among equipment operators.
What is the typical lead time for receiving Komatsu parts?
The lead time for receiving Komatsu parts can vary based on several factors, including part availability and shipping options. Many suppliers offer same-day shipping for in-stock items, allowing for rapid turnaround for urgent needs. For specialized or less common components, lead times may extend to a few days or even weeks, depending on the supplier's inventory and supply chain logistics. It is advisable to plan ahead for maintenance to ensure you have the necessary parts on hand, especially for critical equipment that cannot afford prolonged downtime. Checking with your supplier for estimated delivery times can help you make informed decisions.
How do aftermarket parts compare in price to OEM parts?
Aftermarket parts generally offer a more cost-effective alternative to OEM parts, often at a significantly lower price point. This price difference can be attributed to reduced overhead costs associated with aftermarket manufacturing and the competitive nature of the aftermarket parts market. While OEM parts are typically priced higher due to brand recognition and warranty offerings, many aftermarket options provide comparable quality and performance without the associated premium. This cost-saving aspect is particularly appealing for fleet managers and contractors seeking to maintain their Komatsu equipment efficiently while staying within budget constraints.