1W5009
About this part
Valve Seat Insert, Intake (.010" Oversize) (4S8899) is a CTP (Costex Tractor Parts) spare part in the Engine Components category. Catalog records list it for these engines: 1693, 3406, 3408, 3412, D343, D346 and 3 more. Compatible machine models: 245, 631C, 637D, 641B, 650B, 651E, 657, 657B and 17 more.
Frequently asked questions
Which machines and engines does 4S8899 fit?
According to the catalog record, 4S8899 is listed for engines 1693, 3406, 3408, 3412, D343, D346 and 3 more; machine models 245, 631C, 637D, 641B, 650B, 651E, 657, 657B, 657E, 666 and 15 more. The full list is in the Compatibility section. Send us your serial number and we will check the fit.
Compatibility
Machines 25 models
Show all 25
Engines 9 models
Specifications
- Category
- Engine Components
- Origin
- Stated on the quote
Cross-reference numbers
No cross-reference number on record for this part. Type the number you have and we will match it for you.
Logistics and customs
DDP delivery
Delivered duty paid to your address. Freight, customs and the part on one invoice.
Customs tariff code (HS)
The tariff number for the customs declaration is stated on the quote and the invoice.
Weight and packing
Weight and packing details are stated on the quote.
Digital catalog
Volka Master Catalog 2026, page 89See the part in its place in the catalog, next to the parts of the same group.
View in catalog