R168359 John Deere Silicone Intercooler Hose Replacement

Hose ID SM3019

Hose replacement crafted from reinforced silicone for long-lasting durability and high boost performance. Engineered for durability and flexibility under high boost pressure and vibration, this hose is ideal for various engine configurations, ensuring long-lasting performance and reliable airflow.

Disclaimer: Silmart hoses are aftermarket replacement parts. OEM numbers and manufacturer names are used for reference only. Silmart is not affiliated with or endorsed by any vehicle manufacturer.

Inner Diameter: 76mm

Length: 115mm

Vehicle & Engine Fitment: 

Combines (STS, W, T, S-Series, CTS, etc.)

1450
1470
1550
1570
3510
3520
3522

7760
9470 STS
9540
9560 / 9560 STS
9570 STS
9580
9610
9640
9650 / 9650 STS
9660 / 9660 STS
9670 STS
9680

9750 STS
9760 STS
9770 STS
9780
9860 STS
9870 STS
9880 STS

Sugar Cane Harvesters

CH570
CH670

Cotton Harvesters / Pickers

CP690

CTS Series

CTS
CTS II

S-Series Combines

S430
S440
S540
S550
S560

S660 / S660 Precision Upgrades
S670 / S670 Precision Upgrades / S670H
S680 / S680 Precision Upgrades / S680H
S685 / S685H
S690 / S690 Precision Upgrades / S690H

S760 / S760 Precision Upgrades
S770 / S770 Precision Upgrades
S780 / S780 Precision Upgrades
S790 / S790 Precision Upgrades

T-Series

T550
T660
T670

W-Series

W330
W540
W550
W650
W660

24/7 Support

Unlimited help desk

Premium silicone hose precisely handcrafted to withstand high temperatures, pressure fluctuations, and continuous vibration. Designed to outperform standard rubber hoses and ensure long-term durability in demanding conditions.

Technical Specifications: 

– Material: High-grade silicone
– Reinforcement: 3 to 5-ply polyester depending on diameter and type
– Temperature Range: -60°F to +338°F (constant), up to 356°F (intermittent)
– Wall Thickness: Typically 5mm ±0.5mm (varies by size)
– Working Pressure: Up to 4 bar (58 psi) depending on diameter
– Burst Pressure: Minimum 3x working pressure
– UV, ozone, and oil mist resistant
– Not recommended for fuel or oil direct contact

Warranty Protection:

Backed by Silmart’s 5-year warranty for peace of mind.

Warranty applies to Silmart aftermarket products only and does not cover OEM parts.