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Red Silicone Coolant Hoses & Elbows 1 3/4" (45mm) ID

These red coolant hoses all have 1 3/4” (45mm) ID. The reinforced 3-ply construction results in a 4.5mm nominal wall thickness (54mm / 2 1/8" OD) and provides a working pressure rating of 21 psi.

Recent Top Seller for this product group

45mm (1 3/4 inch) Pegasus Pro Design Aluminum Hose Joiner

45mm (1 3/4 inch) Pegasus Pro Design Aluminum Hose Joiner

Use our 1 3/4 inch OD anodized aluminum joiner to connect any two 45mm ID silicone hoses - an elbow to a straight section, two elbows, or a reducer to an elbow.

ImagePart No.DescriptionPriceStatus
Red Silicone Hose, Straight, 1 3/4 inch ID, 1 Meter Length

SHL45-RED 

Red Silicone Hose, Straight, 1 3/4 inch ID, 1 Meter Length

$51.99*In Stock
Red Silicone Hose, Straight, 1 3/4 inch ID, 1 Foot Length

SHS45-RED 

Red Silicone Hose, Straight, 1 3/4 inch ID, 1 Foot Length

 
5.0
$24.39In Stock
Red Silicone Hose Coupler, 1 3/4 inch ID, 4 inch Length

SHC45-RED-04 

Red Silicone Hose Coupler, 1 3/4 inch ID, 4 inch Length

 
5.0
$11.99In Stock
Red Silicone Hose, 1 3/4" I.D. 45 degree Elbow, 4" Legs

E45.45-RED 

Red Silicone Hose, 1 3/4" I.D. 45 degree Elbow, 4" Legs

 
5.0
$20.29*In Stock
Red Silicone Hose, 1 3/4" I.D. 45 degree Elbow, 6" Legs

E45.45-RED-6 

Red Silicone Hose, 1 3/4" I.D. 45 degree Elbow, 6" Legs

 
5.0
$29.09*In Stock
Red Silicone Hose, 1 3/4" I.D. 90 degree Elbow, 4" Legs

E90.45-RED 

Red Silicone Hose, 1 3/4" I.D. 90 degree Elbow, 4" Legs

$19.09*In Stock
Red Silicone Hose, 1 3/4" I.D. 90 degree Elbow, 6" Legs

E90.45-RED-6 

Red Silicone Hose, 1 3/4" I.D. 90 degree Elbow, 6" Legs

 
5.0
$27.49*In Stock
Red Silicone Hose, 1 3/4" I.D. 135 degree Elbow, 4" Legs

E135.45-RED 

Red Silicone Hose, 1 3/4" I.D. 135 degree Elbow, 4" Legs

$29.09*In Stock
Red Silicone Hose, 1 3/4" I.D. 180 degree Elbow, 4" Legs

E180.45-RED 

Red Silicone Hose, 1 3/4" I.D. 180 degree Elbow, 4" Legs

$32.49*In Stock
Red Silicone Hose, 1 3/4 x 1 1/4 inch ID Straight Reducer

SR45.32-RED 

Red Silicone Hose, 1 3/4 x 1 1/4 inch ID Straight Reducer

$17.79*In Stock
Red Silicone Hose, 1 3/4 x 1 1/2 inch ID Straight Reducer

SR45.38-RED 

Red Silicone Hose, 1 3/4 x 1 1/2 inch ID Straight Reducer

$17.79*In Stock
Red Silicone Hose, 2 x 1 3/4 inch ID Straight Reducer

SR51.45-RED 

Red Silicone Hose, 2 x 1 3/4 inch ID Straight Reducer

$23.79*In Stock
Red Silicone Hose, 2 1/4 x 1 3/4 inch ID Straight Reducer

SR57.45-RED 

Red Silicone Hose, 2 1/4 x 1 3/4 inch ID Straight Reducer

$24.49*In Stock
Red Silicone Hose, 2 1/2 x 1 3/4 inch ID Straight Reducer

SR63.45-RED 

Red Silicone Hose, 2 1/2 x 1 3/4 inch ID Straight Reducer

$24.99*In Stock
Red Silicone Hose, 2 3/4 x 1 3/4 inch ID Straight Reducer

SR70.45-RED 

Red Silicone Hose, 2 3/4 x 1 3/4 inch ID Straight Reducer

 
5.0
$25.29*In Stock
Red Silicone Hose, 1 3/4 x 1 1/2" 45 deg. Reducing Elbow

RE4545.38-RED 

Red Silicone Hose, 1 3/4 x 1 1/2" 45 deg. Reducing Elbow

$29.09*In Stock
Red Silicone Hose, 2 x 1 3/4" 45 deg. Reducing Elbow

RE4551.45-RED 

Red Silicone Hose, 2 x 1 3/4" 45 deg. Reducing Elbow

$33.09*In Stock
Red Silicone Hose, 2 1/2 x 1 3/4" 45 deg. Reducing Elbow

RE4563.45-RED 

Red Silicone Hose, 2 1/2 x 1 3/4" 45 deg. Reducing Elbow

$43.79*In Stock
Red Silicone Hose, 1 1/2 x 1 3/4" 90 deg. Reducing Elbow

RE9045.38-RED 

Red Silicone Hose, 1 1/2 x 1 3/4" 90 deg. Reducing Elbow

 
5.0
$32.59*In Stock
Red Silicone Hose, 1 3/4 x 2" 90 deg. Reducing Elbow

RE9051.45-RED 

Red Silicone Hose, 1 3/4 x 2" 90 deg. Reducing Elbow

 
5.0
$34.39*In Stock
Red Silicone Hose, 2 1/2" x 1 3/4" 90 deg. Reducing Elbow

RE9063.45-RED 

Red Silicone Hose, 2 1/2" x 1 3/4" 90 deg. Reducing Elbow

$39.49*In Stock
Red Silicone T-Hose, 45mm (1.75") ID w/25mm (1") ID Branch

T045.025-RED 

Red Silicone T-Hose, 45mm (1.75") ID w/25mm (1") ID Branch

$20.99*In Stock
45mm (1 3/4 inch) Pegasus Pro Design Aluminum Hose Joiner

HJ45 

45mm (1 3/4 inch) Pegasus Pro Design Aluminum Hose Joiner

 
5.0
$12.99*In Stock
Stainless Steel Worm-Drive Hose Clamp with Metal Lining

3613-Size 

Stainless Steel Worm-Drive Hose Clamp with Metal Lining

 
4.7
$2.89
to
$7.99*
In Stock

  * Quantity Pricing Available