ranroswang@hksparkling.com 
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HIGH-QUALITY Carbon Steel 435-0795 FINAL DRIVE SUN GEAR for Caterpillar Construction Equipment 308 CR, 307.5, 309 CR, 308E, 308E2CR Excavator
The HIGH-QUALITY Carbon Steel 435-0795 FINAL DRIVE SUN GEAR is a premium power transmission component meticulously engineered for Caterpillar Construction Equipment, specifically tailored to meet the high-torque and durability demands of 308 CR, 307.5, 309 CR, 308E, and 308E2CR excavators. As a core part of the machinery’s final drive system, this sun gear plays a critical role in transferring engine power to the tracks, ensuring smooth torque distribution, stable traction, and reliable movement even in heavy-load construction scenarios.
It is designed to seamlessly integrate with Caterpillar’s final drive architecture, delivering consistent performance that enhances machinery productivity and operational longevity.
Key Features
· Custom-engineered for perfect compatibility with Caterpillar 308 CR, 307.5, 309 CR, 308E, 308E2CR excavators
· High-strength carbon steel construction optimized for exceptional torque resistance and wear durability
· Precision-machined tooth profiles for seamless meshing, minimal power loss, and reduced operational noise
· Enhanced structural rigidity to withstand extreme mechanical stress and prevent deformation
· Strict adherence to Caterpillar OEM specifications for seamless integration and consistent power transmission
Compatible Models
· Caterpillar Construction Equipment Excavators: 308 CR, 307.5, 309 CR, 308E, 308E2CR
Dear Valued Partners,
Thank you for placing your trust in SPARKLING MACHINERY—your confidence fuels our unwavering commitment to delivering top-tier construction equipment components. Today, we are proud to introduce the HIGH-QUALITY Carbon Steel 435-0795 FINAL DRIVE SUN GEAR, a product crafted with meticulous precision and durability at its core to complement Caterpillar’s legendary excavators.
Whether you’re replacing a worn sun gear or upgrading to reinforce power transmission reliability, this component is designed to exceed your expectations with its robust performance, seamless fit, and long-lasting durability.
The SPARKLING MACHINERY NEW 435-0795 FINAL DRIVE SUN GEAR Photo:
Why Choose the SPARKLING HIGH-QUALITY Carbon Steel 435-0795 FINAL DRIVE SUN GEAR?
- Direct-fit compatibility: Precisely manufactured to match the exact dimensions, tooth specifications, and mounting requirements of Caterpillar 308 CR, 307.5, 309 CR, 308E, 308E2CR excavators, ensuring hassle-free installation without modifications, adapters, or additional adjustments.
- Precision control: Advanced CNC machining and strict tooth profile tolerance management guarantee accurate meshing with companion gears, enabling precise torque distribution, stable track movement, and optimal operational control—critical for precise excavator maneuvering.
- Rigorous quality: Undergoes comprehensive quality testing, including torque load-bearing trials, wear resistance assessments, tooth accuracy verification, and structural integrity checks, to meet Caterpillar OEM standards and ensure reliable operation in extreme construction scenarios.
- Professional support: Our team of Caterpillar-specialized technical experts provides end-to-end support—from pre-purchase compatibility consultation to post-installation guidance on gear meshing and maintenance—ensuring a seamless experience for every customer.
- Cost-effective reliability: Offers exceptional durability and performance at a competitive price point, minimizing downtime caused by final drive failures, reducing replacement frequency, and maximizing the value of your Caterpillar excavator investment.
About SPARKLING MACHINERY:
- Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.
Get In Touch:
- Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation
🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
foreverlucia1