Service parts for the KD1250
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
| Emissions | EPA-certified |
|---|---|
| Oil capacity | 36.0 L |
Engine
| Oil capacity | 36.0 L |
|---|---|
| Coolant capacity | 36.0 L |
| Displacement | 36.0 L |
| Aspiration | Turbocharged |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the Kohler KD36V16| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Outer | GM69997 | Amazon eBay $108.80 | ||
| Fuel filter | Fuel filter | 230611969 | Amazon eBay | ||
| Fuel filter | Fuel/Water Separator | ×1 | — | 1000 hr | |
| Fuel filter | Secondary | 230510004 | Amazon eBay $40.00 | ||
| Oil filter | ×4 | — | 1000 hr | ||
| Belt | V-ribbed belt for battery charging alternator (PRP / COP) | — | 4000 hr | ||
| Coolant | BASF GLYSANTIN G40 (With analysis extension) | 124.0 l | — | 8000 hr | |
| Oil | Lubricant Category 3 (Standard) | 150.0 l | — | 1000 hr |
Service specifications
30| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Other | 10 in. weld flange bolt circle diameter B | 361.95 | mm (14.25 in.) | |
| Other | 10 in. weld flange outside diameter C | 406.4 | mm (16.0 in.) | |
| Other | 10 in. weld flange quantity of bolts / bolt hole diameter D | 12, 25.40 | mm (1.00 in.) | |
| Other | 12 in. weld flange bolt circle diameter B | 431.80 | mm (17.00 in.) | |
| Other | 12 in. weld flange outside diameter C | 482.6 | mm (19.0 in.) | |
| Other | 12 in. weld flange quantity of bolts / bolt hole diameter D | 12, 25.40 | mm (1.00 in.) | |
| Other | 14 in. weld flange bolt circle diameter B | 476.25 | mm (18.75 in.) | |
| Other | 14 in. weld flange outside diameter C | 533.4 | mm (21.0 in.) | |
| Other | 14 in. weld flange quantity of bolts / bolt hole diameter D | 12, 28.58 | mm (1.13 in.) | |
| Other | 16 in. weld flange bolt circle diameter B | 539.75 | mm (21.25 in.) | |
| Other | 16 in. weld flange outside diameter C | 596.9 | mm (23.5 in.) | |
| Other | 16 in. weld flange quantity of bolts / bolt hole diameter D | 16, 28.58 | mm (1.13 in.) | |
| Other | 18 in. weld flange bolt circle diameter B | 577.85 | mm (22.75 in.) | |
| Other | 18 in. weld flange outside diameter C | 635.0 | mm (25.0 in.) | |
| Other | 18 in. weld flange quantity of bolts / bolt hole diameter D | 16, 31.75 | mm (1.25 in.) | |
| Other | 20 in. weld flange bolt circle diameter B | 635.00 | mm (25.00 in.) | |
| Other | 20 in. weld flange outside diameter C | 698.5 | mm (27.5 in.) | |
| Other | 20 in. weld flange quantity of bolts / bolt hole diameter D | 20, 31.75 | mm (1.25 in.) | |
| Other | 5 in. weld flange bolt circle diameter B | 215.90 | mm (8.50 in.) | |
| Other | 5 in. weld flange outside diameter C | 241.30 | mm (9.50 in.) | |
| Other | 5 in. weld flange quantity of bolts / bolt hole diameter D | 8, 22.23 | mm (0.88 in.) | |
| Other | 6 in. weld flange bolt circle diameter B | 254.0 | mm (10.0 in.) | |
| Other | 6 in. weld flange outside diameter C | 279.4 | mm (11.0 in.) | |
| Other | 6 in. weld flange quantity of bolts / bolt hole diameter D | 8, 22.23 | mm (0.88 in.) | |
| Other | 8 in. weld flange bolt circle diameter B | 298.45 | mm (11.75 in.) | |
| Other | 8 in. weld flange outside diameter C | 342.9 | mm (13.5 in.) | |
| Other | 8 in. weld flange quantity of bolts / bolt hole diameter D | 8, 22.23 | mm (0.88 in.) | |
| Other | Weld flange angle A (10, 12, 14 in. nominal pipe size) | 30 | deg. | |
| Other | Weld flange angle A (16, 18, 20 in. nominal pipe size) | 22.5 | deg. | |
| Other | Weld flange angle A (5, 6, 8 in. nominal pipe size) | 45 | deg. |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
What engine is in the Kohler KD1250?
The Kohler KD1250 is powered by the Kohler KD36V16 engine.
How much oil does the Kohler KD1250 take?
The Kohler KD36V16 engine in the Kohler KD1250 has an oil capacity of 36.0 liters.
What fuel filter fits the Kohler KD1250?
The Kohler KD1250 uses fuel filter part numbers 230611969, 230510004.
What air filter fits the Kohler KD1250?
The Kohler KD1250 uses air filter part number GM69997.
Parts
8| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 230610585 | Crankshaft sealing | 1 | Seal | Amazon eBay |
| 230611969 | Fuel filter | 1 | Fuel filter | Amazon eBay |
| 230612306 | Fuel lines | 1 | Hose | Amazon eBay |
| 230612344 | High pressure pump w. fastening | 2 | Pump | Amazon eBay |
| 230612372 | Injection lines | 1 | Hose | Amazon eBay |
| 230612373 | Injector with fastening | 16 | Injector | Amazon eBay |
| 230612377 | Leak oil line add-on | 1 | Hose | Amazon eBay |
| 230612379 | Lube oil pump with fastening | 1 | Pump | 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 — G6-39 0918AZ (Kohler)Reference — KD Series Expansion (Kohler)Parts manual — KD Series Quicksheet Filters (Kohler)Parts manual — PB155 (Kohler)Parts manual — kohler consolidated price list (Kohler)Parts manual — tp7056 (Kohler)Service manual — TP-7071 0618B (Kohler)