Kohler KT724 engine specs and maintenance
Small engine · Kohler · used in 2 verified equipment variants · Last verified 2026-10-27
Scope: the engine maker's owner's manual and spec sheet for this exact model were not available. Values come from the equipment maker's documents and apply to the machine named in each column (“as installed in”); the engine maker's service manual is used only to cross-check them.
Specifications
| Spec | as-installed-cc-xt1-lt50-13AQA1TLA10As installed in Cub Cadet XT1 LT50 (13AQA1TLA10) | as-installed-cc-ultima-zt1-54-17RREACM010As installed in Cub Cadet Ultima ZT1 54 (17RREACM010) |
|---|---|---|
| Make | Kohler[product page] | Kohler[product page] |
| Model | KT724[product page] | KT724[product page] |
| Series | 7000 Series[product page] | 7000 Series[product page] |
| Displacement | 747 cc[product page] | 747 cc[product page] |
| Cylinders | Twin[product page] | Twin[product page] |
| Power (as published) | 24 hp[product page]page footnote: gross hp at 3600 RPM per SAE J1940 as rated by Kohler | 24 hp[product page] |
| Air filter type | Dual element[product page] | Dual element[product page] |
Maintenance specs
| Spec | as-installed-cc-xt1-lt50-13AQA1TLA10As installed in Cub Cadet XT1 LT50 (13AQA1TLA10) | as-installed-cc-ultima-zt1-54-17RREACM010As installed in Cub Cadet Ultima ZT1 54 (17RREACM010) |
|---|---|---|
| Oil capacity | 2.0 qt (1.89 L)[product page] | 2.0 qt (1.89 L)[product page] |
| Spark plug gap | Not yet verifiedSame for all 2 variants | |
Service parts
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| Spec | as-installed-cc-xt1-lt50-13AQA1TLA10As installed in Cub Cadet XT1 LT50 (13AQA1TLA10) | as-installed-cc-ultima-zt1-54-17RREACM010As installed in Cub Cadet Ultima ZT1 54 (17RREACM010) |
|---|---|---|
| Oil filter | KH-12-050-01-S[parts supplement p.2]Find this part: Amazon Sears PartsDirect | KH-12-050-01-S[parts supplement p.2]Find this part: Amazon Sears PartsDirect |
| Air filter | KH-32-883-09-S1[parts supplement p.2]Find this part: Amazon Sears PartsDirect | KH-32-883-09-S1[parts supplement p.2]Find this part: Amazon Sears PartsDirect |
| Fuel filter | KH-24-050-13-S[parts supplement p.2]Find this part: Amazon Sears PartsDirect | KH-25-050-22-S1[parts supplement p.2]Find this part: Amazon Sears PartsDirect |
| Spark plug | KH-25-132-23-S[parts supplement p.2]Find this part: Amazon Sears PartsDirect | KH-25-132-23-S[parts supplement p.2]Find this part: Amazon Sears PartsDirect |
Equipment using this engine
- Cub Cadet Ultima ZT1 54 variant 17RREACM010 · Zero-turn mower
- Cub Cadet XT1 LT50 variant 13AQA1TLA10 · Lawn tractor
Variants
Engine models, types and “as installed” scopes are kept apart and never merged.
as-installed-cc-xt1-lt50-13AQA1TLA10
As installed in Cub Cadet XT1 LT50 (13AQA1TLA10)
- Values published for
- Cub Cadet XT1 LT50 (13AQA1TLA10)
as-installed-cc-ultima-zt1-54-17RREACM010
As installed in Cub Cadet Ultima ZT1 54 (17RREACM010)
- Values published for
- Cub Cadet Ultima ZT1 54 (17RREACM010)
Manuals and sources
- manualCub Cadet NX15 operator's manual 769-26989A apps.mtdproducts.com · dated 2025-02-13 · retrieved 2026-10-26
- manualCub Cadet RZ19 operator's manual 769-27000A apps.mtdproducts.com · dated 2024-08-29 · retrieved 2026-10-27
- service manualKohler KT610-KT620, KT715-KT745, KT720-KT726 service manual 32 690 03 Rev. N techcomm.kohler.com · undated (file metadata 2025-02-12) · retrieved 2026-10-27
- product pagewww.cubcadet.com www.cubcadet.com · live web page · retrieved 2026-10-27
- product pagewww.cubcadet.com www.cubcadet.com · live web page · retrieved 2026-10-27
- parts supplementCub Cadet NX15 Parts/Warranty Supplement 769-23211C apps.mtdproducts.com · dated 2021-07-21 · retrieved 2026-10-26
- parts supplementCub Cadet ZT1/Z Parts/Warranty Supplement 769-27005A apps.mtdproducts.com · dated 2024-08-20 · retrieved 2026-10-27
Sources we could not obtain
- engine maker owner's manual: Kohler owner's manual 32 590 23 does not list this engine model; no Kohler spec sheet for it was obtained.
Recalls
CPSC recalls for Kohler KT724
No CPSC recall found as of 2026-10-26. Search CPSC
A listed recall usually covers only the serial, spec or model numbers in the CPSC notice; check your machine. Try the recall lookup.
Other Kohler engines
Last verified against source documents: 2026-10-27.