ATV Element Air Filter:
Air filter cleaner Replacement for 17254-HN5-670
Air filter Size: Inner dimensions: 2.6inch (66mm), outer dimensions: 4.49inch (114mm), height: 4.37inch (111mm)
Replace air filter,excellent foam filter, protecting engine, improves air flow and prevents dirt and dust.

Oil Filter:
Replacement for 15412-413-000, 15412-413-005, 15412-KEA-003, 15412-KK9-911, 154A1-413-000, 154A1-MA6-000
Size: Outside Diameter 2.719 in (69 mm), Inside Diameter 0.75 in (19 mm) & Height 1.781 in (45 mm).

ATV Air Filter Element Cleaner oil fitler spark plug tune-up kit compatible with:
2004-2007 400 TRX400FA 4x4 AT
2004-2007 400 TRX400FGA 4x4 AT GPScape

Air filter oil filter spark plug tune up kit easy to install. It is a great and inexpensive kit for your machine.
Replaced the air fitler oil filter tune up kit for your engien every 3 months to ensure peak performance of your engine, extend your engine life.

Package included:
1 x air filter (no metal frame)
1 x oil filter
1 x spark plug

Please note:
uses a 2 stage filter, the first stage is called the pre-filter and is a foam case, then inside is a metal frame with screen that serves as the second stage. We are just selling the pre-filter only, our filter needs to be used with the metal frame from the original air filter and that it is a pre-filter only. so when you select the size you need to be aware we are not selling a complete 2 stage filter. when you measure you would measure the clamp point on the metal frame and not the out put flange going to the engine.