SG025 / MFB50 Swing Motor Seal Kit for Caterpillar E307 / 307
SG025 / MFB50 Swing Motor Seal Kit for Caterpillar E307 / 307 is backordered and will ship as soon as it is back in stock.
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Description
Description
SG025 / MFB50 Swing Motor Seal Kit for Caterpillar E307 / 307
Stop hydraulic leaks and restore full swing motor performance with this complete seal kit, designed as a direct OEM-compatible replacement for the SG025 / MFB50 swing motor on Caterpillar E307 and 307 excavators. A worn or damaged seal set is one of the most common causes of swing motor inefficiency — this kit gives you everything needed to bring your motor back to spec in one rebuild.
Key Features
- Complete seal kit for SG025 / MFB50 swing motor rebuild
- Stops internal and external hydraulic leaks
- Restores swing motor pressure, torque, and responsiveness
- High-quality seals engineered for durability under continuous hydraulic load
- OEM-compatible fit for a straightforward, reliable installation
Compatibility
Fits the SG025 / MFB50 swing motor on the following Caterpillar excavator models:
- Caterpillar E307
- Caterpillar 307
Please verify your machine's model and serial number before ordering to ensure correct fitment.
Why Choose Fab Heavy Parts?
At Fab Heavy Parts, we make it easy to find the right seal kits and hydraulic components for your heavy equipment. Every kit is sourced to meet or exceed OEM standards — so you can rebuild with confidence and get back to work fast.
1 Year Warranty
1 Year Warranty
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Fast Delivery
Fast Delivery
Estimated delivery time 3-6 workdays
No Core Charge
No Core Charge
We don't have a core charge for any products.
Frequently Asked Questions
What will shipping cost?
Shipping is calculated in your cart. Enter your province and postal code to see the available rate before checkout.
When will my order arrive?
Processing normally takes 1–2 business days. Estimated delivery to Canada is 4–7 workdays after dispatch. For parts weighing over 68 kg, delivery may take 5–10 workdays. Carrier or customs delays may add time.
Will I pay Canadian duties or GST?
Yes. Prices do not include Canadian import duties, GST/HST, or customs-clearance fees. If charges apply, the carrier or Canadian customs will contact you for payment before delivery.
Customs duty: Auto parts imported from China commonly have duty rates of approximately 6%–8.5% of the CIF value (cost, insurance, and freight), depending on the product’s HS code. Canada and China do not have a free trade agreement.
GST/HST: A 5% federal GST generally applies to commercial imports. Depending on the destination province, a combined HST rate of approximately 13%–15% may apply instead.
These rates are estimates. The final amount is determined by Canadian customs based on the product classification, declared value, origin, and destination.
Can I return my order?
Eligible unused parts may be returned within 60 days of delivery. Items must be uninstalled, clean, undamaged, and in their original packaging. To start a return, please begin from our return portal before sending anything back.
Are prices shown in Canadian dollars?
Yes. For orders shipping to Canada, all product prices and checkout amounts are shown in Canadian dollars, and you can pay in CAD.
Do you offer B2B accounts?
Yes. We welcome B2B customers and can invite your team members to our B2B portal, where your business can manage purchasing and place orders with us. Contact us to get started.
How can I pay?
Checkout accepts Visa, Mastercard, PayPal, Shop Pay, Apple Pay, and Google Pay. Available options are shown securely at checkout.
The Right Part, the First Time
Engine and hydraulic parts matched by part number, trusted by fleets, contractors and repair shops worldwide.
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Supplying heavy equipment parts to the trade
