The Namura NA-30014-BK Top End Kit is designed for 2005, 2006, and 2007 Suzuki LT-A700X KingQuad 4x4 models with independent rear suspension. This complete 11:1 compression top-end solution includes a piston, piston rings, wrist pin, circlips, top-end bearing, and gasket kit for a convenient engine rebuild or performance refresh. The kit is manufactured for the listed Suzuki application and is sized for a 101.97 mm bore with a 0.01 mm oversize specification.
Namura uses a hypereutectic casting process to increase silicon content, helping control expansion while improving wear resistance and durability under higher cylinder temperatures. The piston features MOS2, or Teflon/molybdenum, coated skirts applied through a rolled-on process that creates a strong bond. This coating helps reduce friction, improve heat transfer, and minimize the risk of cold seizures during operation.
Feature: Machined smooth head surfaces help reflect combustion heat and reduce carbon buildup, protecting the piston crown. Anodized domes improve heat resistance and durability, while the 11:1 compression ratio supports the engine’s intended performance characteristics. Verify the bore specification, compression ratio, and model fitment before installation. The Namura manufacturer part number is NA-30014-BK, and the associated vendor part number is 186-3014B.
Features:
- Complete top-end kit includes piston, rings, wrist pin, circlips, top-end bearing, and gasket kit
- 101.97 mm bore size with 0.01 mm oversize specification
- 11:1 compression ratio for the specified Suzuki application
- MOS2 Teflon/molybdenum-coated piston skirts help reduce friction, improve heat transfer, and minimize cold-seizure risk
- Machined smooth head helps reflect combustion heat and reduce carbon buildup
- Anodized dome improves heat resistance and piston durability
- Hypereutectic casting process provides controlled expansion and increased wear resistance
- Fits 2005–2007 Suzuki LT-A700X KingQuad 4x4 with independent rear suspension
- Brand: Namura; Manufacturer part number: NA-30014-BK; Vendor part number: 186-3014B
Fitment:
2005 Suzuki Lt-A700X KingQuad 4X4 [IRS]
2006 Suzuki Lt-A700X KingQuad 4X4 [IRS]
2007 Suzuki Lt-A700X KingQuad 4X4 [IRS]