When your Caterpillar Excavator is down, every minute counts. That's why at Pro Construction Parts, we understand the urgency of getting your machine back in action quickly and efficiently. We specialize in providing high-quality, durable parts for your Caterpillar Excavator, including final drives, hydraulic pumps, swing motors, swing gearboxes, and more.
Our commitment to excellence means you can trust that each part we offer meets or exceeds OEM standards, ensuring that your equipment performs at its best. Whether you need a replacement hydraulic pump, a final drive overhaul, or a new swing motor, we’ve got you covered with reliable, cost-effective solutions.
Why Choose Pro Construction Parts?
✅ PROSUNG - Aftermarket options at a fraction of the dealer price
✅ 12-Month Unlimited Use Warranty – Complete peace of mind with every purchase.
✅ Customer Service – At Pro Construction Parts, we pride ourselves on delivering outstanding customer service every step of the way. Our knowledgeable and friendly team is dedicated to ensuring that you receive the best experience possible, from finding the right Case Excavator part to answering any questions you have along the way.
✅ Massive UK Stock – With over 100,000 parts in stock, we minimize downtime by offering same-day dispatch for immediate replacement.
Need assistance? Call or email our knowledgeable team to get back working!
CALL US TODAY FOR ALL CATERPILLAR MAJOR ASSEMBLY PARTS
OEM & GENUINE
When it comes to final drives, Pro Construction Parts offers unbeatable quality and value. With a huge range of final drives for Caterpillar Excavators, from compact models like the CAT 303 to heavy-duty machines like the CAT 345, we have the right solution for your equipment. We provide both OEM and aftermarket options to cater to every budget, ensuring you get the best performance at the best price. Plus, with our industry-leading 12/24 month warranty, you can trust that your final drive will stand the test of time. Choose Pro Construction Parts for high-quality, reliable final drives that keep your machines running smoothly..
Aftermarket & OEM
Pro Construction Parts is your trusted source for high-quality Caterpillar swing motors for excavators. We offer a wide selection of swing motors designed to fit various Caterpillar models, ensuring optimal performance and durability. Whether you need OEM or aftermarket options, our swing motors are engineered to deliver reliable power and smooth operation for your excavator. With a focus on quality, our swing motors are built to withstand the toughest job sites, keeping your machine moving efficiently. Plus, with our 12/24 month warranty, you can have peace of mind knowing your investment is protected.
Aftermarket & OEM
Pro Construction Parts specializes in supplying high-quality hydraulic pumps for Caterpillar excavators, catering to both mini and large machine ranges. For smaller models like the CAT 304CR, we provide OEM pumps from trusted brands such as Nachi and KYB, as well as reliable aftermarket options from Handok and ProSung. For larger machines like the CAT E336D, we offer a range of durable hydraulic pumps designed to meet the demands of tough job sites. All of our pumps are built for performance and reliability, and they come with a 12-month warranty to ensure peace of mind with your purchase.