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FLEXTECH Elbow Hose: 1 3/8 in Hose Inside Dia., 10 in Hose Lg, Blue, Silicone - Silicone SAE J20 45° Elbow Heater Hoses
FLEXTECHSilicone SAE J20 45° Elbow Heater Hoses

FLEXTECH Elbow Hose: 1 3/8 in Hose Inside Dia., 10 in Hose Lg, Blue, Silicone

The FLEXTECH 45-138 X 10 is a silicone SAE J20 45° elbow heater hose with a 1 3/8 in inside diameter and 10 in length. It features a blue silicone cover and tube, with a temperature range of -65° to 350°F.

SKU 3G-OTH-451904

Also listed as: 45138X10 · 45 138 X 10 · 45-138-X-10

Brand
FLEXTECH
Item
Elbow Hose: 1 3/8 in Hose Inside Dia., 10 in Hose Lg, Blue, Silicone
Category
Silicone SAE J20 45° Elbow Heater Hoses
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

FLEXTECH
Manufacturer Part Number
45-138 X 10
Type
Blue, Silicone, Silicone
Hose Lg
10 in
Hose Color
Blue
Temp. Range
-65° to 350°F
Hose Tube Material
Silicone
Hose Cover Material
Silicone

Technical Documents

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FLEXTECH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLEXTECH 45-138 X 10 is a silicone SAE J20 45° elbow heater hose with a 1 3/8 in inside diameter and 10 in length. It features a blue silicone cover and tube, with a temperature range of -65° to 350°F.

Frequently Asked Questions

What is the FLEXTECH 45-138 X 10 silicone elbow hose used for?

The FLEXTECH 45-138 X 10 is a 45° silicone heater hose designed for coolant and hot-water circulation in heavy-duty trucks, buses, and industrial engines. Its SAE J20 rating ensures reliable performance in high-temperature engine bay applications where flexible routing is needed.

What are the specifications of the FLEXTECH 45-138 X 10 hose?

The FLEXTECH 45-138 X 10 is a silicone SAE J20 45° elbow heater hose with a 1 3/8 in inside diameter and 10 in length. It has a blue silicone cover and tube, with a temperature range of -65° to 350°F. The manufacturer part number is 45-138 X 10.

Where to buy FLEXTECH silicone heater hoses worldwide?

3G Electric supplies FLEXTECH silicone heater hoses worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the FLEXTECH 45-138 X 10 or other SAE J20 hose configurations.

How to select the correct FLEXTECH silicone elbow hose for my engine?

To select the correct FLEXTECH silicone elbow hose, match the inside diameter (1 3/8 in) and bend angle (45°) to your existing hose routing. Verify the temperature range (-65° to 350°F) meets your coolant system requirements. Always confirm the SAE J20 rating for heater-hose compatibility.

Used in

Common applications for FLEXTECH
Industrial burner systems — FLEXTECH silicone heater hoses for coolant circulation in preheat loops
Turbocharged diesel engines — FLEXTECH charge air cooler hoses for intake air routing
HVAC equipment — FLEXTECH vacuum hoses for pneumatic control lines
Marine engine cooling — FLEXTECH SAE J20R3 heater hoses for raw water and closed-loop systems
Generator sets — FLEXTECH 45° elbow hoses for coolant line routing in confined spaces
Compressed air systems — FLEXTECH silicone hoses for high-temperature air transfer

FLEXTECH Products

3G Electric supplies FLEXTECH silicone sae j20 45° elbow heater hoses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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