SKU: 19005038947

3/4" X 1/2" Two-Piece Split Clamp-Type Rigid Shaft Coupling/Keyways, Steel

Sale price$87.08 Regular price$96.75
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Description

3/4" X 1/2" Two-Piece Split Clamp-Type Rigid Shaft Coupling/Keyways, SteelMate two shafts with zero backlash Keyways provide added torque capacity and fixed shaft phasing Two pieces for convenient assembly and adjustment Available with straight through or stepped bores Offered in High Strength and Low Profile styles Designed for aligned shafts, the 2 Piece Clamp Type Coupling makes two shafts function as one. This coupling comes completely apart to allow the most convenient assembly and adjustment. Standard keyways provide

  • Mate two shafts with zero backlash
  • Keyways provide added torque capacity and fixed shaft phasing
  • Two pieces for convenient assembly and adjustment
  • Available with straight-through or stepped bores
  • Offered in High Strength and Low Profile styles
Designed for aligned shafts, the 2-Piece Clamp-Type Coupling makes two shafts function as one. This coupling comes completely apart to allow the most convenient assembly and adjustment. Standard keyways provide added torque capacity and fixed shaft phasing.

Clamp-Type Couplings with Keyways are available with straight-through bores. They are precision machined, non-marring, easy to adjust, with high clamping power.

Stocked in:
  • Steel
  • Stainless Steel
  • Aluminum
 

Specifications

Part Number  

5L012008FK

Series

Signature

Material

Steel

Alloy

12L14

Finish

Black Oxide

Type

High Strength

Approximate Weight

1.37 lb

Country of Origin

USA

UPC Code

662786017650

RoHS2 Compliant

Yes

REACH Compliant

Yes

Dimensional Attributes

Bore Size A

 

3/4 in

Keyway A

3/16 in

Bore Size B

 

1/2 in

Keyway B

0.125 in

Outside Diameter

1.750 in

Total Length

2.625 in

Recessed Screw

Yes

Screw Size

1/4-28 x 3/4

Screw Material

Alloy Steel

Disclaimer

Disclaimer

Stafford parts identified in the cross reference guide are the closest substitute offered and may not be an exact match. Dimensions or other elements critical to your application should be verified.
"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19005038947

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Amazon Customer
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★★★★★ 4
more power
get more horse power & gas mileage
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Reviewed in the United States on April 19, 2026
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Stymy
New York, US
★★★★★ 5
It Fits
it s fit and works like other K &N products
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Reviewed in the United States on July 8, 2025
M
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Mason
Los Angeles, US
★★★★★ 5
Great product
Size: 9.3" x 9.7" x 1.8"
I recently installed the BOSCH 6029C HEPA Cabin Air Filter, and the difference was noticeable right away. The air inside my car feels much cleaner and fresher, especially when driving in traffic or through areas with a lot of dust and pollution. It does a great job filtering out odors, pollen, and even fine particles—I’ve had fewer allergy issues since switching to this filter. Installation was straightforward and only took a few minutes, even without much mechanical experience. The build quality is solid, and it fits perfectly without any gaps or issues. Compared to standard cabin filters, this HEPA version is definitely a step up in terms of filtration performance. Overall, I’d highly recommend this to anyone looking to improve their in-car air quality. It’s a small upgrade that makes a big difference in comfort, especially for daily drivers or people sensitive to allergens.
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Reviewed in the United States on April 3, 2026
C
Verified Purchase
Chad I
Natrona Heights, US
★★★★★ 5
Good quality!
Size: 9.3" x 9.7" x 1.8"
This cabin air filter is seriously a game-changer for my car's interior air quality. I was getting tired of that stale, dusty smell every time I turned on the AC. Swapping it out was surprisingly easy, and the difference was noticeable almost immediately. It really does trap all those tiny particles, like pollen and dust, that used to make my allergies flare up. Now, the air inside my vehicle feels so much fresher and cleaner. I've been recommending this brand to all my friends who are looking for a reliable filter. It's definitely worth the investment for a more comfortable driving experience. Seriously, if you're on the fence, just go for it!
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Reviewed in the United States on May 19, 2026
B
Verified Purchase
Bartek
Alexandria, US
★★★★★ 5
Noticeable upgrade in air quality and a seamless installation
Size: 9.3" x 9.7" x 1.8"
I'm generally skeptical of the "HEPA" marketing for automotive filters, but after installing this in my Honda, the reduction in exterior odors—especially exhaust and pollen—is actually significant. The construction feels far more robust than the flimsy OEM paper filters I’ve used in the past; the pleats are dense and well-reinforced, which gives me more confidence in its filtration efficacy over a 12,000-mile interval. Installation was straightforward and took less than five minutes. It’s a precision fit with no gaps around the edges, ensuring that all intake air is actually being routed through the media rather than bypassing it. One thing to note is that you might notice a very slight decrease in max fan velocity due to the increased density of the HEPA material, but the tradeoff for cleaner air is well worth it in my opinion. If you live in an area with high pollution or suffer from seasonal allergies, this is a legitimate quality-of-life improvement for your daily commute.
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Reviewed in the United States on February 26, 2026

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