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Kawasaki FX-Series Engine Tune-Up Kit (99969-6537)

Kawasaki FX-Series Engine Tune-Up Kit (99969-6537)

Regular price $65.99 USD
Regular price $81.52 USD Sale price $65.99 USD
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SKU:99969-6537


"In Stock"items ship out by next business day.
"Special orders"typically ship out 3-5 days from date of order. You will be contacted via email with longer delays.
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Model Compatibility

Kawasaki FX-Series Engine RePower Kit


Genuine Kawasaki Tune UP Kit (99969-6537)


Replaces former part numbers 99969-6419, 99969-6409, 99969-6374, 99969-6346 and 99969-6191


This Kawasaki Kit simplifies maintenance of specific Kawasaki engines. We include all the parts to re-power engine including air filter, inner safety filter, fuel filter, oil filter, spark plugs and engine oil. All parts are Genuine Kawasaki and original equipment manufacturer (OEM) NGK spark plugs. Authentic Kawasaki parts maintain consistent performance and guarantee best fit for easier installation.


Please Note: There are multiple Kawasaki fuel filters and engine oil filters. Kawasaki prints original part number on engine oil filter. We include a fuel filter distinction at the end of this listing to distinguish between the two filters used on FX Series engines. Kawasaki has superceded all former kits featuring fuel filter 49019-0027 to the larger, more efficient 49019-0031 fuel filter.



Genuine Kawasaki & NGK parts included


Inner Air Filter (Kawasaki 11013-7045)

Outer Air Filter (Kawasaki 11013-7044)

Fuel Filter (Kawasaki 49019-0031 formerly 49019-0027 and 49019-7001)

Engine Oil Filter Element (Kawasaki 49065-0724 formerly 49065-7010)

2 Spark Plugs (NGK BPR4ES)

2 U.S. Quarts Kawasaki KTech 10W40 oil (Kawasaki 99969-6296)

Fits Spartan models


This kit is featured within our complete Spartan Tune-Up Kits. Complete tune up kits include complete blade set and all parts to maintain engine.



KG Stand On


KG XD


STXD154801KX 54" Kawasaki FX 801, Parker 12 cc


STXD161801KX 61" Kawasaki, FX 801, Parker 12 cc



RT HD Series


54″ Kawasaki FX850 27hp, HTJ 12 cc , SRH54850KW


61″ Kawasaki FX850 27hp, HTJ 12 cc , SRH61850KW


72″ Kawasaki FX850 27hp, HTJ 12 cc , SRH72850KW



RZ XD Series


RSZL2148FX730 48" Kawi FX730

RSZL2154FX730 54" Kawi FX730

RSZL2160FX730 60" Kawi FX730

SRT HD Series


54″ Kawasaki FX850 27hp, HTJ 12 cc , SSH54850KW


61″ Kawasaki FX850 27hp, HTJ 12 cc , SSH61850KW


72″ Kawasaki FX850 27hp, HTJ 12 cc , SSH72850KW




Designed for use to FX-Series Engines


FX651V


FX691V


FX730V


FX751V


FX801V


FX850V



Fits Hustler Models


Diesel Z


938233US – HTHDZS060SHIS773LFU


938241US – HTHDZR060SHIS773LFU


938258US – HTHDZS072SHIS773LFU


938266US – HTHDZR072SHIS773LFU



FasTrak SD


930149 - HTFSDS054KAWFX730VA



FasTrak SDX


938779 – HTFSXS048KAWFX691VA


938787 – HTFSXS054KAWFX691VA


938795 – HTFSXS060KAWFX730VA


940411 - HTFSXS048KAWFX691VA


940429 - HTFSXS054KAWFX691VA


940437 - HTFSXS060KAWFX730VA



Super 104


937201 – HTSWSR104BASVANM61A


937219 – HTSWSR104BASVANM61EFIA


939462 – HTSWSR104BASVANM61A


939470 – HTSWSR104BASVANM61EOGA


939603 – HTSWSR104KAWFX1000VA


939652 – HTSWSR104KAWFX1000VA



Super 88


936617 – HTSUWR088BASVANM61A


939546 – HTSUWR088BASVANM61EOGA


Super S


933333 – HTSUPS048KAWFX691VA


933341 – HTSUPS052KAWFX691VA


933358 – HTSUPS060KAWFX730VA


935395US – HTSUPS048KAWFX691VU


937128 – HTSUPS036KAWFS541VA


937136 – HTSUPS048KAWFX691VA


937144 – HTSUPS052KAWFX691VA


937151 – HTSUPS060KAWFX730VA


939447 – HTSUPS052KAWFX850VA


939454 – HTSUPS060KAWFX850VA


937185US – HTSUPS036KAWFS541VU


937193US – HTSUPS048KAWFX691VU



Super S


943126 - HTSUPX048KAWFX691VA


943175 - HTSUPX060KAWFX850VEFIA



Super Z HD


936997 – HTSHDS060BASVANM61A


937003 – HTSHDS060BASVANM61EFIA


937011- HTSHDR060BASVANM61EFIA


937029 – HTSHDS066BASVANM61EFIA


937037 – HTSHDS072BASVANM61EFIA


937045 – HTSHDS072BASVANM61A


937052 – HTSHDR072BASVANM61EFIA


937060EX – HTSHDS060KAWFX1000VE


937078EX – HTSHDR060KAWFX1000VE


937086EX – HTSHDS072KAWFX1000VE


937102EX – HTSHDS066KAWFX1000VE


937110 – HTSHDS060KAWFX850VA


939561 – HTSHDS060BASVANM61EOGA


939579 – HTSHDS072BASVANM61EOGA


939587 – HTSHDS060KAWFX1000VA


939595 – HTSHDS072KAWFX1000VA



Super Z


936872 – HTHSZS054KAWFX850VA


936880 – HTHSZS060KAWFX850VA


936930 – HTHSZS072KAWFX1000VA


936989 – HTHSZS060KAWFX1000VA


937714 – HTHSZS060KAWFX1000VA


937722 – HTHSZS066KAWFX1000VA


937730 – HTHSZS066KAWFX1000VA


940031 – HTHSZR060KAWFX850VA


940049 – HTHSZR072KAWFX850VA



X-ONE


936237 – HTX1TS052KAWFX850VA


936260 – HTX1TR054KAWFX730VA


936278 – HTX1TS060KAWFX730VA


936286 – HTX1TS060KAWFX850VA


936310 – HTX1TR060KAWFX730VA


936328 – HTX1TS072KAWFX850VA


936740 – HTX1TS052KAWFX850VA


936773 – HTX1TR054KAWFX730VA


936781 – HTX1TS060KAWFX730VA


936799 – HTX1TS060KAWFX850VA


936823 – HTX1TR060KAWFX730VA


936831 – HTX1TS072KAWFX850VA


941898 – HTXHGX060KAWFX850VEFIA


941971 – HTXHGX072KAWFX850VEFIA



Fits Spartan models


RT HD Series


54″ Kawasaki FX850 27hp, HTJ 12 cc , SRH54850KW


61″ Kawasaki FX850 27hp, HTJ 12 cc , SRH61850KW


72″ Kawasaki FX850 27hp, HTJ 12 cc , SRH72850KW



SRT HD Series


54″ Kawasaki FX850 27hp, HTJ 12 cc , SSH54850KW


61″ Kawasaki FX850 27hp, HTJ 12 cc , SSH61850KW


72″ Kawasaki FX850 27hp, HTJ 12 cc , SSH72850KW



Fits Toro models


22974 (TRX-26 Trencher)


23208 (STX-26 Stump Grinder)


23208G (STX-26 Stump Grinder)


23210 (STX-26 Stump Grinder)


23210G (STX-26 Stump Grinder)


44448 (PROLINE™ HDX 48 in. (122 cm) Mid-Size Mower (50-State Model))


44454 (PROLINE™ HDX 54 in. (137 cm) Mid-Size Mower (50-State Model))


44460 (PROLINE™ HDX 60 in. (152 cm) Mid-Size Mower (50-State Model))


72504 (Grandstand Mower 48")


72505 (Grandstand Mower 54")


72507 (GrandStand® 52 in. (132 cm) 35 hp 999cc)


72509 (Grandstand Mower 60")


72510 (GrandStand® HDX 60 in. 31 hp 999 cc)


72512 (GRANDSTAND HD KAW FX 35HP 60IN)


74020 (4000 Series HDX Pro XL 60 in. (152 cm) 35 hp 999cc)


74022 (4000 Series HDX Pro XL 72 in. (183 cm) 35 hp 999cc)


74145 (Z Master Commercial 2000 Series Riding Mower, with 60in TURBO FORCE Side Discharge Mower)


74470 (Titan HD 2500 Zero Turn Mower)


74471 (Titan HD 2500 Zero Turn Mower)


74472 (Titan HD 2500 Zero Turn Mower)


74504 Z Master


74505 Z Master


74960 Z Master


74961 Z Master


75967 Z Master


75968 Z Master79575 (GrandStand Mower, With 52in TURBO FORCE Cutting Unit)


77290 2000 Series MyRIDE® HDX 52 in. (132 cm) 23.5 hp 747cc


77291 2000 Series MyRIDE® HDX 52 in. (132 cm) 23.5 hp 726cc


77293 2000 Series MyRIDE® HDX 60 in. (152 cm) 23.5 hp 747cc


77294 2000 Series MyRIDE® HDX 60 in. (152 cm) 23.5 hp 726cc



Fits Kawasaki models


FX651V-AS00


FX651V-AS04


FX651V-AS05


FX651V-AS06


FX651V-AS07


FX651V-AS08


FX651V-AS09


FX651V-AS10


FX651V-AS11


FX651V-AS12


FX651V-BS00


FX651V-BS05


FX651V-BS07


FX651V-BS08


FX651V-BS09


FX651V-BS10


FX651V-BS11


FX651V-CS05


FX651V-CS07


FX651V-CS08


FX651V-CS09


FX651V-CS10


FX651V-DS05


FX651V-DS07


FX651V-DS08


FX651V-DS09


FX651V-DS10


FX651V-ES00


FX651V-ES07


FX691V-AS00


FX691V-AS04


FX691V-AS05


FX691V-AS06


FX691V-AS07


FX691V-AS08


FX691V-AS09


FX691V-AS10


FX691V-AS11


FX691V-AS12


FX691V-AS13


FX691V-AS14


FX691V-AS17


FX691V-AS18


FX691V-AS19


FX691V-AS20


FX691V-AS21


FX691V-AS22


FX691V-AS23


FX691V-AS24


FX691V-AS26


FX691V-BS00


FX691V-BS04


FX691V-BS06


FX691V-BS08


FX691V-BS10


FX691V-BS11


FX691V-BS12


FX691V-BS13


FX691V-BS14


FX691V-BS17


FX691V-BS18


FX691V-BS19


FX691V-BS22


FX691V-BS23


FX691V-CS00


FX691V-CS04


FX691V-CS06


FX691V-CS10


FX691V-CS11


FX691V-CS12


FX691V-CS13


FX691V-CS14


FX691V-CS17


FX691V-CS18


FX691V-DS00


FX691V-DS04


FX691V-DS06


FX691V-DS10


FX691V-DS11


FX691V-DS12


FX691V-DS13


FX691V-DS14


FX691V-DS17


FX691V-DS18


FX691V-ES00


FX691V-ES04


FX691V-ES10


FX691V-ES11


FX691V-ES12


FX691V-ES13


FX691V-FS11


FX730V-AS00


FX730V-AS04


FX730V-AS05


FX730V-AS06


FX730V-AS07


FX730V-AS08


FX730V-AS09


FX730V-AS10


FX730V-AS11


FX730V-AS12


FX730V-AS13


FX730V-AS14


FX730V-AS15


FX730V-AS16


FX730V-AS17


FX730V-AS18


FX730V-AS19


FX730V-AS21


FX730V-AS22


FX730V-AS24


FX730V-AS25


FX730V-AS27


FX730V-AS28


FX730V-AS29


FX730V-BS00


FX730V-BS04


FX730V-BS05


FX730V-BS06


FX730V-BS07


FX730V-BS08


FX730V-BS09


FX730V-BS12


FX730V-BS13


FX730V-BS14


FX730V-BS15


FX730V-BS16


FX730V-BS17


FX730V-BS18


FX730V-BS19


FX730V-BS22


FX730V-BS27


FX730V-CS00


FX730V-CS04


FX730V-CS05


FX730V-CS06


FX730V-CS07


FX730V-CS08


FX730V-CS09


FX730V-CS12


FX730V-CS13


FX730V-CS14


FX730V-CS15


FX730V-CS16


FX730V-CS17


FX730V-DS00


FX730V-DS04


FX730V-DS05


FX730V-DS08


FX730V-DS09


FX730V-DS12


FX730V-DS15


FX730V-DS16


FX730V-DS17


FX730V-ES00


FX730V-ES04


FX730V-ES05


FX730V-ES06


FX730V-FS05


FX730V-GS05


FX730V-HS05


FX751V-AS11 4 Stroke Engine FX751V


FX751V-AT50 4 Stroke Engine FX751V


FX751V-BS00 4 Stroke Engine FX751V


FX751V-BS05 4 Stroke Engine FX751V


FX751V-BS07 4 Stroke Engine FX751V


FX751V-CS00 4 Stroke Engine FX751V


FX751V-CS05 4 Stroke Engine FX751V


FX751V-CS07 4 Stroke Engine FX751V


FX751V-DS00 4 Stroke Engine FX751V


FX751V-DS05 4 Stroke Engine FX751V


FX751V-DS07 4 Stroke Engine FX751V


FX751V-ES00 4 Stroke Engine FX751V


FX751V-ES07 4 Stroke Engine FX751V


FX751V-FS00 4 Stroke Engine FX751V


FX751V-FS07 4 Stroke Engine FX751V


FX751V-GS00 4 Stroke Engine FX751V


FX751V-GS07 4 Stroke Engine FX751V


FX751V-HS00 4 Stroke Engine FX751V


FX751V-HS07 4 Stroke Engine FX751V


FX751V-JS07 4 Stroke Engine FX751V


FX751V-KS07 4 Stroke Engine FX751V


FX751V-LS00 4 Stroke Engine FX751V


FX751V-MS00 4 Stroke Engine FX751V


FX751V-MS07 4 Stroke Engine FX751V


FX801V-AS07 4 Stroke Engine FX801V


FX801V-AS09 4 Stroke Engine FX801V


FX801V-AS10 4 Stroke Engine FX801V


FX801V-AS12 4 Stroke Engine FX801V


FX801V-AS13 4 Stroke Engine FX801V


FX801V-AS14 4 Stroke Engine FX801V


FX801V-AS15 4 Stroke Engine FX801V


FX801V-AS18 4 Stroke Engine FX801V


FX801V-AS19 4 Stroke Engine FX801V


FX801V-AS25 4 Stroke Engine FX801V


FX801V-AS27 4 Stroke Engine FX801V


FX801V-BS00 4 Stroke Engine FX801V


FX801V-BS07 4 Stroke Engine FX801V


FX801V-BS08 4 Stroke Engine FX801V


FX801V-BS09 4 Stroke Engine FX801V


FX801V-BS10 4 Stroke Engine FX801V


FX801V-BS12 4 Stroke Engine FX801V


FX801V-BS13 4 Stroke Engine FX801V


FX801V-BS14 4 Stroke Engine FX801V


FX801V-BS18 4 Stroke Engine FX801V


FX801V-BS19 4 Stroke Engine FX801V


FX801V-BS27 4 Stroke Engine FX801V


FX801V-CS00 4 Stroke Engine FX801V


FX801V-CS04 4 Stroke Engine FX801V


FX801V-CS05 4 Stroke Engine FX801V


FX801V-CS07 4 Stroke Engine FX801V


FX801V-CS18 4 Stroke Engine FX801V


FX801V-CS19 4 Stroke Engine FX801V


FX801V-CS25 4 Stroke Engine FX801V


FX801V-DS00 4 Stroke Engine FX801V


FX801V-DS04 4 Stroke Engine FX801V


FX801V-DS07 4 Stroke Engine FX801V


FX801V-DS08 4 Stroke Engine FX801V


FX801V-DS13 4 Stroke Engine FX801V


FX801V-DS21 4 Stroke Engine FX801V


FX801V-ES00 4 Stroke Engine FX801V


FX801V-ES04 4 Stroke Engine FX801V


FX801V-ES07 4 Stroke Engine FX801V


FX801V-ES08 4 Stroke Engine FX801V


FX801V-ES09 4 Stroke Engine FX801V


FX801V-ES13 4 Stroke Engine FX801V


FX801V-ES15 4 Stroke Engine FX801V


FX801V-ES19 4 Stroke Engine FX801V


FX801V-FS00 4 Stroke Engine FX801V


FX801V-FS04 4 Stroke Engine FX801V


FX801V-FS15 4 Stroke Engine FX801V


FX801V-GS00 4 Stroke Engine FX801V


FX801V-GS04 4 Stroke Engine FX801V


FX801V-GS07 4 Stroke Engine FX801V


FX801V-GS13 4 Stroke Engine FX801V


FX801V-GS15 4 Stroke Engine FX801V


FX801V-HS00 4 Stroke Engine FX801V


FX801V-HS04 4 Stroke Engine FX801V


FX801V-HS08 4 Stroke Engine FX801V


FX801V-JS04 4 Stroke Engine FX801V


FX801V-LS00 4 Stroke Engine FX801V


FX801V-MS00 4 Stroke Engine FX801V


FX850V-AR30 4 Stroke Engine FX850V


FX850V-AR31 4 Stroke Engine FX850V


FX850V-AS02 4 Stroke Engine FX850V


FX850V-AS11 4 Stroke Engine FX850V


FX850V-AS12 4 Stroke Engine FX850V


FX850V-AS14 4 Stroke Engine FX850V


FX850V-AS15 4 Stroke Engine FX850V


FX850V-AS18 4 Stroke Engine FX850V


FX850V-AS21 4 Stroke Engine FX850V


FX850V-AS22 4 Stroke Engine FX850V


FX850V-AS23 4 Stroke Engine FX850V


FX850V-AS24 4 Stroke Engine FX850V


FX850V-AS25 4 Stroke Engine FX850V


FX850V-AS26 4 Stroke Engine FX850V


FX850V-AS29 4 Stroke Engine FX850V


FX850V-AS42 4 Stroke Engine FX850V


FX850V-AS44 4 Stroke Engine FX850V


FX850V-AS45 4 Stroke Engine FX850V


FX850V-AS47 4 Stroke Engine FX850V


FX850V-AS48 4 Stroke Engine FX850V


FX850V-AS49 4 Stroke Engine FX850V


FX850V-AT50 4 Stroke Engine FX850V


FX850V-BR31 4 Stroke Engine FX850V


FX850V-BS00 4 Stroke Engine FX850V


FX850V-BS07 4 Stroke Engine FX850V


FX850V-BS10 4 Stroke Engine FX850V


FX850V-BS11 4 Stroke Engine FX850V


FX850V-BS12 4 Stroke Engine FX850V


FX850V-BS14 4 Stroke Engine FX850V


FX850V-BS15 4 Stroke Engine FX850V


FX850V-BS18 4 Stroke Engine FX850V


FX850V-BS21 4 Stroke Engine FX850V


FX850V-BS22 4 Stroke Engine FX850V


FX850V-BS25 4 Stroke Engine FX850V


FX850V-BS26 4 Stroke Engine FX850V


FX850V-BS42 4 Stroke Engine FX850V


FX850V-BS47 4 Stroke Engine FX850V


FX850V-BS48 4 Stroke Engine FX850V


FX850V-CS00 4 Stroke Engine FX850V


FX850V-CS07 4 Stroke Engine FX850V


FX850V-CS08 4 Stroke Engine FX850V


FX850V-CS09 4 Stroke Engine FX850V


FX850V-CS10 4 Stroke Engine FX850V


FX850V-CS11 4 Stroke Engine FX850V


FX850V-CS12 4 Stroke Engine FX850V


FX850V-CS18 4 Stroke Engine FX850V


FX850V-CS21 4 Stroke Engine FX850V


FX850V-CS24 4 Stroke Engine FX850V


FX850V-CS25 4 Stroke Engine FX850V


FX850V-CS26 4 Stroke Engine FX850V


FX850V-CS27 4 Stroke Engine FX850V


FX850V-CS43 4 Stroke Engine FX850V


FX850V-CS47 4 Stroke Engine FX850V


FX850V-CS48 4 Stroke Engine FX850V


FX850V-DS00 4 Stroke Engine FX850V


FX850V-DS07 4 Stroke Engine FX850V


FX850V-DS08 4 Stroke Engine FX850V


FX850V-DS09 4 Stroke Engine FX850V


FX850V-DS10 4 Stroke Engine FX850V


FX850V-DS11 4 Stroke Engine FX850V


FX850V-DS12 4 Stroke Engine FX850V


FX850V-DS21 4 Stroke Engine FX850V


FX850V-DS42 4 Stroke Engine FX850V


FX850V-DS43 4 Stroke Engine FX850V


FX850V-DS47 4 Stroke Engine FX850V


FX850V-ES00 4 Stroke Engine FX850V


FX850V-ES07 4 Stroke Engine FX850V


FX850V-ES09 4 Stroke Engine FX850V


FX850V-ES10 4 Stroke Engine FX850V


FX850V-ES11 4 Stroke Engine FX850V


FX850V-ES12 4 Stroke Engine FX850V


FX850V-ES15 4 Stroke Engine FX850V


FX850V-ES21 4 Stroke Engine FX850V


FX850V-ES22 4 Stroke Engine FX850V


FX850V-ES24 4 Stroke Engine FX850V


FX850V-FS00 4 Stroke Engine FX850V


FX850V-FS09 4 Stroke Engine FX850V


FX850V-FS10 4 Stroke Engine FX850V


FX850V-FS12 4 Stroke Engine FX850V


FX850V-FS21 4 Stroke Engine FX850V


FX850V-FS22 4 Stroke Engine FX850V


FX850V-GS00 4 Stroke Engine FX850V


FX850V-GS07 4 Stroke Engine FX850V


FX850V-GS10 4 Stroke Engine FX850V


FX850V-GS11 4 Stroke Engine FX850V


FX850V-GS12 4 Stroke Engine FX850V


FX850V-HS00 4 Stroke Engine FX850V


FX850V-HS10 4 Stroke Engine FX850V


FX850V-HS11 4 Stroke Engine FX850V


FX850V-KS12 4 Stroke Engine FX850V


FX850V-LS00 4 Stroke Engine FX850V


FX850V-MS00 4 Stroke Engine FX850V



Fuel Filter Distinction


Earlier models may feature smaller fuel filter 49019-0027. Based on performance and testing, Kawasaki has updated engines to the more efficient Fuel Filter 49019-0031. This is a larger fuel filter interchangeable with all carbureted and EFI engines.





Weight and Dimensions
Weight 6.6 lbs
No Hassle Returns

You may return parts and products for any reason within 30 days of the delivery date. All products must be unopened and returned in sellable condition. Return shipping including the purchase of shipping labels is the responsibility of the buyer. For your convenience, we offer the option to request a shipping label (the cost of shipping will be deducted from refund). The Mower Shop provides prepaid return shipping labels in the following cases: carrier damage, lost packages and incorrect items.

Read Full Return Policy