Free small package shipping on orders above $249.99
Engine Rebuild Kit - Less Bearings fits Yanmar 4TNE84 fits Komatsu PC40MRX-1-E PC40R-8 PC45-1 PC45R-8 SK510 SK815 SK820 SK820-5 fits Kobelco SK40SR-2
New
Used
Rebuilt
ASAP Item No.
131132
$602.99
Details
- Compatible with Kobelco Construction & Industrial(s) SK40SR-2
- Compatible with Komatsu Construction & Industrial(s) PC40-7, PC40MRX-1-E, PC40R-8, PC45-1, PC45R-8
- Compatible with Komatsu Mini Excavator(s) PC40-7, PC40R-8, PC45R-8
- Compatible with Komatsu Skid Steer Loader(s) SK510, SK815, SK820, SK820-5 (s/n 37BTF50003-later)
- Compatible with Yanmar Engine(s) 4TNE84
- Komatsu Engine Models: 4D84E, 4D84E-3B, 4D84E-3C, 4D84E-3D, 4D84E-3E, 4D84E-3FB, S4D84E, S4D84E-1FD
- Bore: 3.3" (84mm)
- Stroke: 3.54" (90mm)
- Kit includes: Pistons, Piston Ring Set, Connecting Rod Bushings, and Gasket set with Crank Seals
- Kit does not include connecting rod or main bearings
- For standard connecting rod bearing use 162074
- For .010" connecting rod bearing use 162075
- For standard main bearing use 162072
- For .010" main bearing use 162073
- To receive this product outside the continental U.S., you must call 877-530-4430 to make arrangements
- WARNING: Cancer and Reproductive harm. See www.P65Warnings.ca.gov
Customer Review
Customer Q&A
Product Fit Data
| Type | Make | Model |
|---|---|---|
| Skid Steer Loader | Komatsu | SK820-5 |
| Skid Steer Loader | Komatsu | SK815 |
| Skid Steer Loader | Komatsu | SK820 |
| Engine | Yanmar | 4TNE84 |
| Skid Steer Loader | Komatsu | SK510 |
| Construction & Industrial | Kobelco | SK40SR-2 |
| Construction & Industrial | Komatsu | PC40-7 |
| Construction & Industrial | Komatsu | PC40MRX-1-E |
| Construction & Industrial | Komatsu | PC40R-8 |
| Construction & Industrial | Komatsu | PC45-1 |
| Construction & Industrial | Komatsu | PC45R-8 |
Sign In
Registered Customers
No account?
Having a customer account enables faster checkout, order tracking online, and (if you want) emails about specials and events.
Agriculture
Construction 
Rubber Tracks
Steel Tracks
Material Handling
GET – Bucket Teeth and more
Recent Salvage