Service parts for the 400KRP
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
Ratings spec sheet not in our library yet — see the documents below.
Maintenance & consumables
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air cleaner restriction gauge coupling | 274608 | Amazon eBay |
Common questions
What air filter does the Kohler 400KRP use?
The Kohler 400KRP uses air filter part number 274608.
Parts
37| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 254004 | Air cleaner | 1 | Air filter | Amazon eBay |
| 254010 | Cap, rain | 1 | Air filter | Amazon eBay |
| 254477 | Element, air cleaner | 1 | Air filter | Amazon $28.99 eBay KuduParts $233.99 |
| 272627 | Hose, 90 degree elbow, 6.00 in. ID | 1 | Hose | Amazon eBay |
| 272674 | Cap, rain | 1 | Air filter | Amazon eBay |
| 273113 | Gasket–Intake | 1 | Air filter | Amazon eBay |
| 273377 | Gauge, restriction | 1 | Sensor | Amazon eBay |
| 274608 | Air cleaner restriction gauge coupling | 1 | Air filter | Amazon eBay |
| 274609 | Air Cleaner Restriction Indicator | 1 | Air filter | Amazon eBay |
| 274726 | Element, air cleaner | 1 | Air filter | Amazon eBay $69.99 |
| 279736 | Element, primary | 2 | Air filter | Amazon eBay |
| 326237 | Air Cleaner Restriction Indicator | 1 | Air filter | Amazon eBay |
| 336224 | Hose, molded air intake, 3.00 in. ID | 1 | Hose | Amazon eBay |
| A-274721 | Air cleaner assembly | 1 | Air filter | Amazon eBay |
| A-279713 | Air cleaner assembly | 2 | Air filter | Amazon eBay |
| GM17563-13 | Alternator assembly | 1 | Alternator | Amazon eBay |
| GM19838 | Hose, molded | 1 | Hose | Amazon eBay |
| GM20562 | Hose, molded air intake, 4.00 in. ID | 1 | Hose | Amazon eBay |
| GM20563 | Bracket, air cleaner mounting | 1 | Air filter | Amazon eBay |
| GM21224-MA1 | Air cleaner mount | 1 | Air filter | Amazon eBay |
| GM24411-11 | Alternator assembly | 1 | Alternator | Amazon eBay |
| GM25331 | Bracket, air cleaner mounting | 1 | Air filter | Amazon eBay |
| GM25560-MA2 | Air cleaner mount, 16.00 in. ID | 1 | Air filter | Amazon eBay |
| GM39292 | Bracket, air cleaner | 1 | Air filter | Amazon eBay |
| GM39293 | Bracket, air cleaner | 1 | Air filter | Amazon eBay |
| GM39294 | Bracket, air cleaner | 1 | Air filter | Amazon eBay |
| GM46944 | Bracket, air cleaner | 1 | Air filter | Amazon eBay |
| GM46945 | Support, air cleaner | 1 | Air filter | Amazon eBay |
| GM46947 | Support, air cleaner | 2 | Air filter | Amazon eBay |
| GM46948 | Hose, hump | 1 | Hose | Amazon eBay |
| GM46952 | Air cleaner assembly | 1 | Air filter | Amazon eBay |
| GM46953 | Element, primary air cleaner | 1 | Air filter | Amazon eBay |
| GM46989-KA1 | Air cleaner assembly | 1 | Air filter | Amazon eBay |
| GM47969 | Element, safety air filter | 1 | Air filter | Amazon eBay |
| 254012 | Band, mounting | 2 | Service part / kit | Amazon eBay |
| GM19841 | Bracket, mounting | 1 | Service part / kit | Amazon eBay |
| GM47064 | Tube, steel | 1 | Service part / kit | Amazon eBay |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
Reference (Kohler)Owner's manual — tp6376 (Kohler)Parts manual — tp6417 (Kohler)