Engine
| Displacement | 3.7 L |
|---|---|
| Cylinders | 6 |
| Aspiration | Variable Speed |
| Rated speed | 1800 rpm |
| Oil capacity | 5.7 L |
Parts
34| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 12405 | Spark plug | 6 | Spark plug | eBay $47.99 KuduParts $37.00 |
| 12A227 | Crankshaft Sensor Ignition Pulse Ring | 1 | Sensor | Amazon eBay |
| 12A699 | Knock Sensor (KS) | 1 | Sensor | buy |
| 4E856 | Thermostat housing assembly o-ring seal | 1 | Seal | buy |
| 6A228 | Accessory drive belt tensioner | 1 | Belt | buy |
| 6B209 | Accessory drive belt tensioner | 1 | Belt | Amazon eBay |
| 6B288 | Camshaft Position (CMP) sensor | 4 | Sensor | Amazon eBay |
| 6G004 | Cylinder Head Temperature Sensor (CHT) | 1 | Sensor | buy |
| 8A528 | Coolant pump pulley | 1 | Pump | buy |
| 8A566 | Thermostat housing assembly | 1 | Thermostat | buy |
| 8A571 | Thermostat housing assembly o-ring seal | 1 | Seal | buy |
| 9N455 | Exhaust manifold gasket shield | 2 | Gasket | buy |
| CYFS-12F-5 | Spark Plug | Spark plug | Amazon eBay $36.96 FridayParts $19.50 | |
| 1040030 | CSG637 SERVICE MANUAL EDI | Service part / kit | Amazon eBay | |
| 1040040 | CSG637 PART LIST EDI | Service part / kit | Amazon eBay | |
| 12A375 | Ignition coil-on-plug | 6 | Service part / kit | buy |
| 6A338 | Front Main Bearing Cap (Part of 6010) | 4 | Service part / kit | Amazon eBay |
| 6A341 | Crankshaft upper thrust outer washer | 2 | Service part / kit | buy |
| 6A642 | Engine oil cooler | 1 | Service part / kit | buy |
| 6B274 | LH lower timing chain guide | 1 | Service part / kit | buy |
| 6B297 | Camshaft variable camshaft timing (VCT) oil control solenoid | 4 | Service part / kit | buy |
| 6C256 | Secondary timing chain | 2 | Service part / kit | buy |
| 6C270 | Secondary timing chain tensioner | 2 | Service part / kit | buy |
| 6C524 | Intake camshaft variable valve timing (VVT) unit | 2 | Service part / kit | buy |
| 6C525 | Exhaust camshaft VVT unit | 2 | Service part / kit | buy |
| 6K255 | Primary timing chain tensioner arm | 1 | Service part / kit | buy |
| 6K271 | RH valve cover | 1 | Service part / kit | buy |
| 6K273 | LH valve cover | 1 | Service part / kit | buy |
| 6K297 | LH upper primary timing chain guide | 1 | Service part / kit | Amazon eBay |
| 6K302 | Crankshaft Thrust Washer (Lower) | 1 | Service part / kit | Amazon eBay |
| 6K602 | Valve train oil feed tube | 2 | Service part / kit | buy |
| 6K868 | Piston oil cool valve | 6 | Service part / kit | buy |
| 6L266 | Primary timing chain tensioner | 1 | Service part / kit | Amazon eBay |
| 9Y427 | Exhaust manifold heat shield | 2 | Service part / kit | buy |
Service & wear parts shared with every machine that uses this engine. Confirm the exact part for your serial number.
Aftermarket parts that fit this excavator
6031Q6-20340 FridayParts $47.13 KuduParts $59.00 48067543 FridayParts $74.81 32B35-00011 FridayParts $74.81 31Q4-40820 FridayParts $82.11 11Q4-42022 FridayParts $859.99 21Q6-33400 FridayParts $316.80 SinoCMP $449.00 21Q6-33401 FridayParts $316.80 SinoCMP $449.00 32A36-05012 FridayParts $97.43 32A19-00011 FridayParts $70.88 25Pcs FridayParts $131.45 ZGAQ-04465 FridayParts $641.79 ZGAQ-02224 FridayParts $641.79 21E5-0003 FridayParts $48.00 R320-7 FridayParts $32.81 R360-7 FridayParts $48.00 21N6-10700 FridayParts $74.99 81L1-0003 FridayParts $289.99 31AC-10300 FridayParts $289.99 11LB20310 FridayParts $69.99 11NB20310 FridayParts $69.99 11N6-30040 FridayParts $39.99 32B61-07020 FridayParts $158.99 32A61-07010 FridayParts $158.99 XKAQ00025 KuduParts $74.00 FridayParts $75.58 31Q4-02130 FridayParts $32.00 SinoCMP $49.00 ZGAQ-04651 FridayParts $69.50 31Q6-91220 FridayParts $328.99 11N6-27020 FridayParts $689.95 XKBF-01291 FridayParts $85.99 XKBF-01418 FridayParts $98.60 XJDD-00683 FridayParts $89.60 31N4-40951 FridayParts $119.68 YUBS-00333 FridayParts $119.60 31Q5-15010-RK FridayParts $58.69 XKBL-00011 FridayParts $259.60 XKBL-00063 FridayParts $123.60 XKBF-01309 FridayParts $364.90 81EK-00011 FridayParts $395.45 ZTAZ-00072 FridayParts $219.50 31Y1-34790 FridayParts $89.99 31Y1-34600 FridayParts $80.99 31Y1-35030 FridayParts $75.99 XJDD-00943 FridayParts $151.90 XKAL-00098 FridayParts $49.70 R125LCR FridayParts $49.70 R140LC FridayParts $23.56 SinoCMP $49.00 X410-042036 FridayParts $59.95 HX180 FridayParts $36.20 11N6-90770 FridayParts $41.70 11Q6-90510 KuduParts $34.00 FridayParts $36.20 11Q6-90240 FridayParts $44.60 21Q4-20812 FridayParts $55.30 71Q6-21450 FridayParts $44.10 21Q6-20200 FridayParts $37.50 110D FridayParts $37.50 130D FridayParts $37.50 21N6-20302 FridayParts $106.87 31646-02200 FridayParts $44.00 11N4-43401 FridayParts $799.99 21Q4-60212 FridayParts $62.84
Parts listed by aftermarket suppliers as fitting this excavator — leads compiled from supplier catalogs; verify the exact part for your serial number.
Common questions
What engine does the Hyundai R170W-9S use?
The Hyundai R170W-9S excavator is powered by the Ford CSG637 engine.
About
Hyundai R170W-9S — excavator. Specifications and parts compiled from manufacturer documents.