-
Excavator Hydraulic Cylinder
-
Arm Cylinder
-
Boom Cylinder
-
Bucket Cylinder
-
Excavator Spare Parts
-
Excavator Hydraulic Pump
-
Excavator Gear Pump
-
Excavator Valve
-
Travel Motor Assy
-
Swing Motor Assy
-
Excavator Electrical Parts
-
Excavator Swing Ring
-
Excavator Undercarriage Parts
-
Excavator Engine
-
Excavator Tools
-
DavidWe’ve been working with GLPARTS for our excavator hydraulic needs, and their customer service has been fantastic. The quality of the cylinders is top-notch, and they match perfectly with our Volvo and Hyundai excavators. Fast shipping, excellent fit, and reliable performance!
-
JohnWe’ve been using GLPARTS' hydraulic cylinders for our excavators for over a year now, and we couldn't be happier. The quality is excellent, the fitment is perfect, and delivery times are always faster than expected. Highly recommend their products for any heavy equipment needs!
-
MariaThank you to GLPARTS for their fast and reliable service. The hydraulic cylinders we purchased fit our JCB excavators perfectly, and we’ve seen a noticeable improvement in efficiency. The cylinders are made of high-quality materials, and they’ve been holding up well under tough conditions.
E312C CAT312C L CAT Boom Cylinder 1709836 170-9836 Excavator Hydraulic Cylinder

Contact me for free samples and coupons.
WhatsAPP:0086 18588475571
wechat: 0086 18588475571
skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Name | Hydraulic Boom Cylinder For Catepillar | Excavator | E312C E312C L CAT312C 312C |
---|---|---|---|
Product Number | 1709836 170-9836 | Rod Seal | Superior Quality Named-brand |
Tube | Honing Tube | Rod | 45Mn Steel |
About Testing | 100% | OEM | Yes |
Highlight | CAT Boom Cylinder 1709836,170-9836 Excavator Hydraulic Cylinder,E312C CAT Boom Cylinder |
CAT E312C E312C L Boom cylinder 1709836 170-9836 Excavator Hydraulic Cylinder
Item Name |
E312C Hydraulic Boom Cylinder |
Model |
E312C E312C L |
Part Number |
1709836 170-9836 |
Main Material | High Strength Forged Steel |
OEM |
Yes |
Based on our reverse engineering expertise, we manufacture cylinders that are identical to the original ones.
Reverse engineering means we take a real original part, carefully study every detail, and build our version to match it exactly. So when you install our cylinder, it works just like the original.
CAT312 Related Hydraulic Cylinders
E312B | 1195447 | Bucket cylinder |
E312B | 1438158 | Bucket cylinder |
E312B | 1195436 | Arm cylinder |
E312B | 1859056 | Arm cylinder |
E312B | 1195425 | Boom cylinder |
E312B | 308-3373 | Boom cylinder |
E312C | 170-9808 | Bucket cylinder |
E312C | 295-9396 | Bucket cylinder |
E312C | 308-3375 | Bucket cylinder |
E312C | 170-9837 | Arm cylinder |
E312C | 308-3374 | Arm cylinder |
E312C | 170-9836 | Boom cylinder |
E312D | 2897699 | Bucket cylinder |
E312D | 289-7713 , 289-8078 , 358-2102 , 2897713 , 2898078 , 3582102 | Arm cylinder |
Quality Policy
1. Strict quality control of all purchased materials used in hydraulic cylinder production.
2. Ongoing staff training to ensure awareness of quality system roles and responsibilities.
3. Continuous improvement of existing processes and development of new technologies to raise quality standards.
4. Full compliance with ISO 9001:2015, with ongoing quality system enhancement.