Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Toro 131-3939-03P Blade Kit for Toro 42" TimeCutter Lawn MowersThis is a genuine OEM Toro 131 3939 03P Blade Kit for Select Toro 42" TimeCutter Lawn Mowers. Fits Models: 131 3939 03P, Replacement Blade Kit, TimeCutter Riding Mower with 42in Mower Replacement Blade Kit 74720, TimeCutter SS 4200 Riding Mower, (SN 400000000 999999999) 42 Inch Deck, Belt and Blade Assembly 74720, TimeCutter SS 4200 Riding Mower, 2015 (SN 315000001 315999999) 42 Inch Deck, Belt and Blade Assembly 74720, TimeCutter SS 4200 Riding
This is a genuine OEM Toro 131-3939-03P Blade Kit for Select Toro 42" TimeCutter Lawn Mowers.
Fits Models:
- 131-3939-03P, Replacement Blade Kit, TimeCutter Riding Mower with 42in Mower Replacement Blade Kit
- 74720, TimeCutter SS 4200 Riding Mower, (SN 400000000-999999999) 42 Inch Deck, Belt and Blade Assembly
- 74720, TimeCutter SS 4200 Riding Mower, 2015 (SN 315000001-315999999) 42 Inch Deck, Belt and Blade Assembly
- 74720, TimeCutter SS 4200 Riding Mower, 2016 (SN 316000001-316999999) 42 Inch Deck, Belt and Blade Assembly
- 74721, TimeCutter SS 4225 Riding Mower, (SN 400000000-999999999) 42 Inch Deck Assembly
- 74721, TimeCutter SS 4225 Riding Mower, 2015 (SN 315000001-315999999) 42 Inch Deck, Belt and Blade Assembly
- 74721, TimeCutter SS 4225 Riding Mower, 2016 (SN 316000001-316999999) 42 Inch Deck, Belt and Blade Assembly
- 74722, TimeCutter SS 4225 Riding Mower, (SN 400000000-999999999) 42 Inch Deck Assembly
- 74722, TimeCutter SS 4225 Riding Mower, 2016 (SN 316000001-316999999) 42 Inch Deck, Belt and Blade Assembly
- 74723, TimeCutter SS 4250 Riding Mower, 2015 (SN 315000001-315999999) 42 Inch Deck, Belt and Blade Assembly
- 74723, TimeCutter SS 4250 Riding Mower, 2016 (SN 316000001-316999999) 42 Inch Deck, Belt and Blade Assembly
- 74725, TimeCutter SS 4200 Riding Mower, (SN 400000000-999999999) 42 Inch Deck Assembly
- 74760, TimeCutter MX 4250 Riding Mower, (SN 400000000-401399999) Deck Assembly
- 74760, TimeCutter MX 4250 Riding Mower, (SN 401400000-402221159) 42 Inch Deck, Belt and Blade Assembly
- 74760, TimeCutter MX 4250 Riding Mower, (SN 402221160-404314199) 42 Inch Deck, Belt and Blade Assembly
- 74760, TimeCutter MX 4250 Riding Mower, (SN 404314200-999999999) 42 Inch Deck, Belt and Blade Assembly
- 74760, TimeCutter MX 4250 Riding Mower, 2015 (SN 315000001-315999999) 42 Inch Belt, Blade, and Spindle Assembly
- 74760, TimeCutter MX 4250 Riding Mower, 2016 (SN 316000001-316999999) 42 Inch Belt, Blade, and Spindle Assembly
- 74760TA, TimeCutter MX 4250 Riding Mower, (SN 400000000-999999999) 42 Inch Deck, Belt and Blade Assembly
- 74765, TimeCutter MX 4200 Riding Mower, 2016 (SN 316000001-316999999) 42 Inch Belt, Blade and Spindle Assembly
- 74766, TimeCutter MX 4200 Riding Mower, (SN 400000000-401299999) 42 Inch Deck, Belt and Blade Assembly
- 74766, TimeCutter MX 4200 Riding Mower, (SN 401300000-402582146) 42 Inch Deck, Belt and Blade Assembly
- 74766, TimeCutter MX 4200 Riding Mower, (SN 402582147-404314199) 42 Inch Deck, Belt and Blade Assembly
- 74766, TimeCutter MX 4200 Riding Mower, (SN 404314200-999999999) 42 Inch Deck, Belt and Blade Assembly
- 74766TA, TimeCutter MX 4200 Riding Mower, (SN 400000000-999999999) 42 Inch Deck, Belt and Blade Assembly
- 74784, TimeCutter SW 4200 Riding Mower, (SN 400000000-999999999) 42 Inch Deck Assembly
- 74784, TimeCutter SW 4200 Riding Mower, 2015 (SN 315000001-315999999) 42 Inch Deck, Belt and Blade Assembly
- 74784, TimeCutter SW 4200 Riding Mower, 2016 (SN 316000001-316999999) 42 Inch Deck, Belt and Blade Assembly
- 74785, TimeCutter SW 4200 Riding Mower, 2015 (SN 315000001-315999999) 42 Inch Deck, Belt and Blade Assembly
- 74785, TimeCutter SW 4200 Riding Mower, 2017 (SN 400000000-999999999) 42 Inch Deck Assembly
- 74787, TimeCutter SWX 4250 Riding Mower, 2015 (SN 315000001-315999999) 42 Inch Deck, Blade, and Spindle Assembly
- 74787, TimeCutter SWX 4250 Riding Mower, 2016 (SN 316000001-316999999) 42 Inch Belt, Blade and Spindle Assembly
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
4.1 ★★★★★
Based on 1377 reviews
Sort
Product Reviews
★★★★★ 5
Loved this book!
Format: Hardcover
I have a grandson (5yrs old) who loves "There was an old lady who swallowed a fly" books, and is obsessed with black holes as well. He asked santa for a black hole for Christmas and his mom told me, "good luck with that", so when I found this, it was perfect! He absolutely loved it and it's a cute book to read.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2025
★★★★★ 5
Love it!
Format: Paperback
My 6 year old LOVES this book! I read it to him every night that I know it by heart. He’s extremely fascinated by black holes, and It has really got him curious about cells and atoms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 4
2nd book if you have black light
Format: Hardcover
The book is ok, with the same plot as "there was an old lady who swallowed a fly" but there is a second book that goes back to front if you have a blacklight. Some of the pages were not printed well with the invisible ink but I really liked that second book better, as it explains the terminology like quarks and atoms. It is a fun book but having a black light is a must.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2024
★★★★★ 5
Fun book to read!
Format: Paperback
Such a fun book for my boys! They love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
★★★★★ 5
Great Book!
Format: Hardcover
This book is perfect for my 4yr old grandson who is OBSESSED with planets and space! He loves it and has already memorized the story.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2022