Best in 7 days
Pay in installments of $3.59 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 10 - Oct 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
40B12H Type B Heat Treated Sprocket for #40 Roller Chain - 12 Tooth - Pick Your Bore Size40B12H Type B Sprocket Finished Bore W Keyway and Set Screws For #40 Roller Chain 12 Tooth Outside Diameter = 2. 170" Pitch Diameter = 1. 932" LTB = 7 8" Hub Diameter = 1 9 16" FREE SHIPPING in Lower 48 States Buy 2 or More Type B Sprockets and Take 10% Off at Checkout! Use coupon code: K1E3BE3RHDZC Coupon not for use with Quantity Discount Items
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 368 reviews
Sort
Product Reviews
★★★★★ 5
Best warranty ever.
Outstanding. No questions asked.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 4
Clean air
I bought it to clean the air in the house took a few days to get it linked to my phone but finally got it working. It’s a little complicated because I didn’t know how to set it but getting better at it. I think it’s a good product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2023
★★★★★ 5
Awesome Process
Fast, Easy process which is much appreciated. I was able to work through the process efficiently and will be using them on future purchases. I would highly recommend Asurion to protect your next purchase. Thank you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
★★★★★ 5
Great Customer Service
Honored my protection plan without an issue
They issued me a refund for the original cost in which I repurchased the same item.
I also purchased the 4 Year Protection Plan again because their customer service is outstanding 👏
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 5
Company fulfilled commitment
A/C and heat stopped working after 3 years
Asurion fulfilled commitment and refunded purchase price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
recommand products
Safavieh Veranda 6-ft-7-in x 9-ft-6-in Creme/Brown Indoor/Outdoor Abstract Coastal Area Rug, 7 x 10
117.91
Safavieh Madison Westmont 2 x 8 Gray/Ivory Indoor Trellis Vintage Runner
38.22
Torque Solution V2 Blow Off BOV Sound Plate (Silver) - Multiple Applications
83.36
RYOBI 30 in. 50 Ah Battery Electric Rear Engine Riding Mower (RY48130)
1237.01
RYOBI 40V HP Brushless 21 in. Self-Propelled Cordless Lawn Mower with SMART TREK, (2) 6.0Ah Batteries & Charger
222.25