48″ Spartan Tune-Up Kit with Kawasaki FR Series Engines


SKU: 99969-6425-48spartan Categories: ,

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Genuine Parts

Designed to fit your model

Model Compatibility

48″ Spartan Kawasaki FR & FS Series Engine Tune-Up Kit

We design tune-up kits to simplify maintenance of Spartan Riding Mower models. This maintenance kit features parts to renew blades and re-power engines on 48 IN Spartan models featuring Kawasaki FR & FS Engines. Genuine Spartan blades and Kawasaki air filter, oil filter, fuel filter, KTech oil and NGK spark plugs are included. Authentic OEM parts maintain consistent performance and assure proper fit. 

Please Note: This kit includes the latest part numbers recommended by both manufacturers. Spartan has used the same standard blades on all 48 IN models. Kawasaki has updated part numbers including updated fuel filter recommendation on FR engines.

Kit Includes

Set of 3 – Genuine Spartan 48″ mower blades (438-0004-00)
Genuine Kawasaki Tune Up Kit (99969-6543)
Replaces former part numbers 99969-6425, 99969-6372, 99969-6344 and 99969-6189
Air Filter (Kawasaki 11013-0752)
Fuel Filter (Kawasaki 49019-0031 (Updates 49019-7001) See Fuel Filter Distinction Below
Kawasaki Engine Oil Filter (49065-0721 formerly 49065-7007)
2 Spark Plugs (NGK BPR4ES)
2 U.S. Quarts Kawasaki KTech 10W40 oil (Kawasaki 99969-6296)

Fits Spartan models


48″ Kaw FR691 (SZRZ4148691KR)


48″ Kaw FR691 (SZHD4848691KW)

48″ Kaw FR691 (SZHD148691KW)

RZ HD 48″

48″ Kaw FR730 (SZH4848730KW)

RZ Pro 48″

48″ Kaw FR691 (SZPR248747KM)

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 20 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. 

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