- Home Page /
- Patio, Lawn & Garden /
- Outdoor Power & Lawn Equipment /
- Replacement Parts & Accessories /
- Lawn Mower Parts & Accessories /
- Lawn Mower Replacement Parts /
- Pulleys /
- Rotary 15870 Flat Idler Pulley - 8-3/4"
0 ratings
Item #:
57378087
Rotary 15870 Flat Idler Pulley - 8-3/4"
Item #:
57378087
AUD 109
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 27.25 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, August 21
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Construction
Built with high-quality materials to ensure long-lasting performance, this pulley withstands wear and tear, making it a reliable choice for various machinery applications.
Optimized Compatibility
Designed to fit a wide range of equipment, the Rotary 15870 flat idler pulley seamlessly integrates into existing systems, saving time and reducing unnecessary modifications.
Easy Installation
Engineered for straightforward setup, this idler pulley allows users to quickly replace old or damaged parts, minimizing downtime and enhancing operational efficiency.
Product Details
- Replaces Exmark part numbers 109-8590 and 116-9639
- Compatible with Exmark Lazer Z
- Specifications: Outer Diameter - 8-3/4 inches, Inner Diameter - 11/16 inches, Width - 1-5/8 inches
- Consult owner's manual for correct part number and installation instructions
| Item Dimensions | 22.86 x 22.86 x 5.08 inches (58.1 x 58.1 x 12.9 cm) |
| Item Weight | 1.5 Pounds (680 grams) |
| Belt Style | Flat Belt |
| Brand Name | Rotary |
| UPC | 034761158700 |
| Global Trade Identification Number | 00034761158700 |
| Part Number | 15870 |
| Model | 15870 |
| Manufacturer | Rotary |
Who Should Buy?
-
Lawn Care Professionals
Ideal for lawn care providers needing reliable and durable pulleys for maintenance of outdoor power equipment.
-
DIY Enthusiasts
Perfect for home mechanics looking for a cost-effective solution for their gardening or landscaping equipment repairs.
-
Replacement Part Seekers
Great for those needing a specific replacement for idler pulleys in various brands of riding lawn mowers.
-
Heavy Machinery Users
Not suitable for heavy-duty industrial applications or large equipment that requires a more robust pulley system.
Product Description
Rotary 15870 Flat Idler Pulley - 8-3/4"
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Does this pulley require a bushing - sold separately?
Answer: If your old idler has a bushing in it, drive it out and use it. -
Question:
Does the part number indicate a direct replacement?
Answer: Yes, the part number indicates a direct replacement for the pulley. -
Question:
What should be the size of the center hole?
Answer: The center hole needs to be 3/8”.
Rotary Pulleys Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- High quality construction
- Durable for long-lasting use
- Easy to install
- Works with various models
- Smooth operation
Cons
- Slightly heavier than expected
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 109
Order now and get it around Friday, August 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.