We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
MasterDrive 4/5V3750-4040
MODEL 4/5V3750-4040
Contact supplier for technical support on: 888-922-8767
$1,308.64 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: See conditions
Bolt Circle Diameter
5.54 in
Bore Diameter
3.75 in
Bore Type
Finished Bore with a Keyway
Bushing Size
4040
Bushing Type
Tapered Type
Finish/Coating
Black Phosphate
Keyway Size
7/8 X 7/16
Keyway Type
Standard
Length Through Bore
4 in
OD
5.75 in
Series
4040 Series
Type
Tapered Bushings
Construction:Spoke
Bushing:4040
Dimensions:
O.D.:37.50”
P.D.:37.40”
F:31/16”
K:0”
L:4”
SKU: 2339524
Masterdrive products
USED SEVERAL F-A QD WELD ON HUBS WITH ZERO PROBLEMS-USED LOTS OF INNER QD HUBS WITH ZERO PROBLEMS ALSO, CHEAP & HIGH QUALITY.
Read moreSKU: 2339474
Masterdrive f 1 3/4" inner qd hub
Used maybe a dozen of these, zero problems. Why pay 50% more for a name brand when these work great?
Read moreSKU: 2337228
My mistake? fixed!
I needed a 3L330 V-Belt and somehow I think either I typed 5L330 although I was using an online conversion chart to match up belt numbers which might have had a typo there. The delivery is always good from MRO. I contacted MRO by email late that night after work with my silly situation and then rather than wait for a reply I ordered the right belt number so I could get the job done. I got a reply the next morning with instructions for the return procedure then the very next day I had the right belt delivered. Then I received another two contacts from the returns agent and customer support agent both telling me not to return the wrong belt and I would be refunded the purchase amount. Outstanding helpful support and the 'fastest delivery in the west'. MRO people are the best all around. Great products and extensive choices. I am retired now after 50 years in manufacturing equipment operations and maintenance with Nashua then Kellogg's but still I love working on machines and fixing things. MRO is a great source for many things even as small as a lawn & garden V-Belt they take care of the little guy too. Great people at MRO Supply.
Read more| Brand | RAB Lighting |
| Model | DL6-8GOOF/R/P/P6 |
| Brand | MasterDrive |
| Model | 4/5V710-2517 |
| Brand | MasterDrive |
| Model | 6/3V800SK |
SKU: 2339524
Masterdrive products
USED SEVERAL F-A QD WELD ON HUBS WITH ZERO PROBLEMS-USED LOTS OF INNER QD HUBS WITH ZERO PROBLEMS ALSO, CHEAP & HIGH QUALITY.
Read moreSKU: 2339474
Masterdrive f 1 3/4" inner qd hub
Used maybe a dozen of these, zero problems. Why pay 50% more for a name brand when these work great?
Read moreSKU: 2337228
My mistake? fixed!
I needed a 3L330 V-Belt and somehow I think either I typed 5L330 although I was using an online conversion chart to match up belt numbers which might have had a typo there. The delivery is always good from MRO. I contacted MRO by email late that night after work with my silly situation and then rather than wait for a reply I ordered the right belt number so I could get the job done. I got a reply the next morning with instructions for the return procedure then the very next day I had the right belt delivered. Then I received another two contacts from the returns agent and customer support agent both telling me not to return the wrong belt and I would be refunded the purchase amount. Outstanding helpful support and the 'fastest delivery in the west'. MRO people are the best all around. Great products and extensive choices. I am retired now after 50 years in manufacturing equipment operations and maintenance with Nashua then Kellogg's but still I love working on machines and fixing things. MRO is a great source for many things even as small as a lawn & garden V-Belt they take care of the little guy too. Great people at MRO Supply.
Read more