ranroswang@hksparkling.com 
+86 138 2341 8469
512-1242 Excavator Grip Compatible with Caterpillar 320, 320 GC, 330 GC & 336 GC
The 512-1242 Grip is a 3-button pilot control for Cat excavators (e.g., 320/336/350). As a direct OEM replacement, it translates operator input into precise proportional hydraulic signals to control attachments and prevent operational delays.
Specifications: According to Cat parts.cat.com, the handle features a 415mm wire length and a 6-pin DT connector.
Durability: It is constructed from high-quality, durable materials that can withstand the rigorous conditions of heavy-duty use, offering heat resistance up to 105℃.
Compatible Equipment
· Excavators: Caterpillar 320, 320 GC, 330 GC, 336 GC (also fits 345 GC, 350, 374, 395), and the M315GC wheeled excavator, among others.
· Engines: Caterpillar C4.4, C7.1
· Interchangeable Part Numbers: 512-1242, 5121242, 526-8848, 5268848
Thank you for choosing SPARKLING MACHINERY for your control grip needs. The 512-1242 Grip provides precise and comfortable control for Caterpillar excavators, improving operational efficiency and reducing operator fatigue in heavy - duty construction environments. Our grips meet ISO 9001 and Caterpillar OEM standards, backed by a 12 - month warranty and technical support for installation and troubleshooting.
The SPARKLING MACHINERY NEW 512-1242 Grip Photo:
Why Choose the SPARKLING 512-1242 Grip?
- OEM-Grade Fit: Perfectly matches the original grip's dimensions, function, and sensor calibration, restoring 99%+ control precision without adjustments.
- Enhanced Durability: IP67 sealing and engineering plastic shell reduce the failure rate by 40% compared with generic grips, adapting to extreme temperatures and harsh working conditions.
- Reduced Downtime: 100% tested for signal accuracy, button sensitivity, and durability before delivery; plug - and - play design minimizes replacement time and maintenance costs.
- Cost-Effective: 40% lower price than OEM with the same quality; 12 - month warranty covers manufacturing defects.
- Certified Quality: CE/RoHS compliant; each unit undergoes sensor calibration, vibration, and temperature tests to meet international safety and quality standards.
| PART NUMBER | PART NAME | |
| 1 | ZTAM-00072 | PLANET GEAR |
| 2 | ZTAM-00070 | SUPPORT |
| 3 | ZTAM-00069 | RING GEAR |
| 4 | ZTAM-00109 | SUPPORT |
| 5 | XKCP-00043 | YOKE-FLANGE |
| 6 | ZTAM-00108 | BUSHING-THRUST |
| 7 | 81EK-00010 | VALVE ASSY-STEERING |
| 8 | ZTAM-00509B | FORK DOUBLE SHIFT |
| 9 | ZTAM-00077 | BOLT/NUT |
| 10 | ZTAM-00052 | BUSHING |
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
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Whatsapp: +8613609010879