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

These Black 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

Stainless Steel Worm-Drive Hose Clamp with Metal Lining

Stainless Steel Worm-Drive Hose Clamp with Metal Lining

Our hose clamps prevent extrusion of silicone hose through the slots. A smooth non-perforated metal band lines the inside to prevent hose damage.

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

SHL45-BLACK 

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

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

SHS45-BLACK 

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

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

SHC45-BLACK-04 

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

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

E45.45-BLACK 

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

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

E45.45-BLACK-6 

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

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

E90.45-BLACK 

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

 
5.0
$19.09*In Stock
Black Silicone Hose, 1 3/4" I.D. 90 degree Elbow, 6" Legs

E90.45-BLACK-6 

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

 
4.7
$27.49*In Stock
Black Silicone Hose, 1 3/4" I.D. 135 degree Elbow, 4" Legs

E135.45-BLACK 

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

 
5.0
$29.09*In Stock
Black Silicone Hose, 1 3/4" I.D. 180 degree Elbow, 4" Legs

E180.45-BLACK 

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

 
5.0
$32.49*In Stock
Black Silicone Hose, 1 3/4 x 1 1/4 inch ID Straight Reducer

SR45.32-BLACK 

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

 
5.0
$17.79*In Stock
Black Silicone Hose, 1 3/4 x 1 1/2 inch ID Straight Reducer

SR45.38-BLACK 

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

 
5.0
$17.79*In Stock
Black Silicone Hose, 2 x 1 3/4 inch ID Straight Reducer

SR51.45-BLACK 

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

 
5.0
$23.79*In Stock
Black Silicone Hose, 1 3/4 x 1 1/2" 45 deg. Reducing Elbow

RE4545.38-BLACK 

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

 
5.0
$29.09*In Stock
Black Silicone Hose, 2 x 1 3/4" 45 deg. Reducing Elbow

RE4551.45-BLACK 

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

 
5.0
$33.09*In Stock
Black Silicone Hose, 1 1/2 x 1 3/4" 90 deg. Reducing Elbow

RE9045.38-BLACK 

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

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

RE9051.45-BLACK 

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

 
5.0
$34.39*In Stock
Black Silicone T-Hose, 45mm (1.75") ID w/25mm (1") ID Branch

T045.025-BLACK 

Black 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