Pay in installments of $4.60 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Thermostat 129155-49801 for Komatsu 3D82AE & 3D84E EnginesReplacement part number: 129155 49801, 12915549801, Y129155 49801, Y12915549801, YM129155 49801, YM12915549801 Fit For Komatsu Engine: 3D82AE 3H, 3D82AE 3HB, 3D82AE 5M BA, 3D82AE 5P CB, 3D82AE 6, 3D82AE 6BM DA, 3D84E 5N BA, 3D84E 5Q QB, 3D88E 5P BA, 3D88E 6, 3D88E 6BP DA, 4D88E 3C 04, 4D88E 3GB, 4D88E 3H, 4D88E 5X AB, 4D88E 5X AC, 4D88E 5X BB, 4D88E 5X BC, 4D88E 6, S3D84E 5P BA, S4D84E 5P BA Application: Fit For Komatsu Excavator: PC27MR 1, PC27MR 2,
Replacement part number:
129155-49801, 12915549801, Y129155-49801, Y12915549801, YM129155-49801, YM12915549801
Fit For Komatsu Engine:
3D82AE-3H, 3D82AE-3HB, 3D82AE-5M-BA, 3D82AE-5P-CB, 3D82AE-6, 3D82AE-6BM-DA, 3D84E-5N-BA, 3D84E-5Q-QB, 3D88E-5P-BA, 3D88E-6, 3D88E-6BP-DA, 4D88E-3C-04, 4D88E-3GB, 4D88E-3H, 4D88E-5X-AB, 4D88E-5X-AC, 4D88E-5X-BB, 4D88E-5X-BC, 4D88E-6, S3D84E-5P-BA, S4D84E-5P-BA
Application:
Fit For Komatsu Excavator:
PC27MR-1, PC27MR-2, PC27MR-2-A, PC27MR-2-B, PC27MR-3, PC27R-8, PC30MR-2, PC30MR-2-B, PC30MR-2-D, PC30MR-3, PC35MR-2, PC35MR-2-A, PC35MR-2-B, PC35MR-3, PC35R-8, PC40MR-1, PC40MR-2, PC40MR-2-AC, PC40MRX-1, PC45MR-1, PC45MR-3, PC45MRX-1, PC45R-8, PC50MR-2, PC50MR-2-AC, PC55MR-3, PC58SF-1, PC58UU-3
Fit For Komatsu Carrier:CD20R-1
Fit For Komatsu Road Roller:JV25CW-3, JV25DW-3, JW30-2
Fit For Komatsu Loader:
SK510-5, SK714-5, SK714-5 USA, SK815-5, SK815-5 TURBO, SK815-5 turbo USA, SK815-5 USA, SK815-5E0, SK815-5N, SK815-5NA, SK818-5, SK820-5, SK820-5 TURBO, SK820-5 turbo USA, SK820-5 USA turbo, SK820-5N
Fit For CASE Excavator:CX33C, CX37C
Fit For Hitachi Excavator:ZX30U-3F, ZX33U-3F, ZX35U-3F, ZX38U-3F, ZX48U-3F, ZX50U-3F, ZX52U-3F
Fit For Hyundai Excavator:R35Z-9A, R35Z9A
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
4.2 ★★★★★
Based on 12 reviews
Sort
Product Reviews
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2024
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2024
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly.
Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration.
Ended up running self tapping screws thru parts to complete assembly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2024
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025