
filters
OIL Filter WITH O-Ring Kit (ZForce/CForce/UForce, OEM 0800-011300-0004)
OIL Filter with O-Ring Kit, fits ALL CFMOTO ZForce, CForce, UForce (2013-2025).
Authorized RNG DealerAuthorized RNG Performance Dealer· 2-3 day shipping from Cincinnati· Don't see your part? Call 513-458-9614Published July 31, 2026
Every CFMOTO maintenance item carries up to three limits: engine hours, calendar time, and distance. The rule is that whichever arrives first is the one that counts. This catches people out in both directions. A machine that gets ridden hard every weekend will hit 100 hours long before it sees 1,000 miles, because a side-by-side spends a lot of time working at low ground speed. A machine that lives in a barn and comes out twice a year will hit the 12-month limit having barely turned the hour meter, and it still needs the oil changed, because oil degrades sitting still just as surely as it does in use.
If your machine has an hour meter, trust it over the odometer. Hours are the honest measure of how much work the engine and the CVT have done.
CFMOTO defines severe use as frequent operation in mud, water, sand or dust, heavy hauling or towing, or repeated short trips. On a severe-use item, you cut the published interval in half. In practice, if you own a CFMOTO in Ohio and you actually use it, you are almost certainly in severe-use territory for at least part of the year. Mud and water get into the CVT housing and the gearcases; dust destroys air filters; short trips never get the oil hot enough to boil off condensation.
The honest version of this advice: pick the shorter interval and stop thinking about it. The cost difference over a season is one extra oil change and a filter.
These intervals are consistent across the current UForce, ZForce, CForce, U10 and Z10 platforms, because they are a property of the drivetrain rather than the displacement.
| Item | Hours | Calendar | Miles |
|---|---|---|---|
| Engine oil, filter & strainer | 100 h | 12 months | 1,000 mi |
| Front gearcase oil | 100 h | 12 months | 1,000 mi |
| Rear gearcase oil | 100 h | 12 months | 1,000 mi |
| Cooling system | 50 h | 6 months | 500 mi |
| Engine air filter | — | — | 500 mi |
| CVT air intake screen | — | — | 500 mi |
| CVT drive belt | 100 h | 12 months | 1,000 mi |
| CVT drive & driven pulleys | 100 h | 12 months | 1,000 mi |
| Spark plug | 100 h | 24 months | 2,000 mi |
| Valve clearance | 100 h | — | 2,000 mi |
| Brake pads | 10–100 h | Monthly | 100 mi |
| Fuel filter & hoses | 100 h | 24 months | 2,000 mi |
| General lubrication | — | 3 months | 500 mi |
Two items on that list get skipped more than all the others combined: the CVT air intake screen and the gearcase oils. Both are cheap, both are quick, and both cause expensive damage when neglected. A clogged CVT intake screen starves the clutch housing of cooling air and is one of the most common root causes of a burnt belt. Gearcase oil is 250 to 400 millilitres of gear lube standing between you and a differential rebuild.
Capacities differ substantially across the range, so check your machine rather than carrying a number over from a friend's. These are the current model-year figures.
| Machine | Engine oil | Coolant | Front gearcase | Rear gearcase |
|---|---|---|---|---|
| UForce 1000 / 1000 XL | 10W-40, ~2.5 qt | 4.44 qt | 8.45 oz | 13.5 oz |
| UForce 800 XL | 10W-40, 2.54 qt | 4.2 qt | 8.45 oz | 13.5 oz |
| UForce 600 | 5W-40, 2.54 qt | 3.7 qt | 8.45 oz | 13.5 oz |
| U10 Pro / Highland | 5W-40 synth, 4 qt | 7.0 qt (Highland 8.2) | 8.4 oz | Shared, 2.96 qt |
| ZForce 950 Trail / Sport | 10W-40, ~2.5 qt | 4.33 qt | 8.5 oz | 13.5 oz |
| ZForce 800 Trail | 10W-40, ~2.5 qt | 4.33 qt | 8.5 oz | 13.5 oz |
| Z10 / Z10-4 | 5W-40 synth, 4.01 qt | 6.87 qt | 9.5 oz | Shared, 3.17 qt |
| CForce 600 / Touring | 5W-40, 2.96 qt | 2.3 qt | 7.7 oz | 6.7 oz |
| CForce 800 / 1000 Gen 3 | 10W-40, 2.54 qt | 3.9 qt | 8.45 oz | 13.5 oz |
Three things in that table are worth calling out because they are easy to get wrong. The U10 Pro and Z10 have no separate rear gearcase, the transmission and rear differential share one case. The CForce 600 is the only machine where the front gearcase takes more oil than the rear. And the U10 and Z10 require full-synthetic oil rated API SP or higher, which is a different specification from the conventional 10W-40 the twin-cylinder machines use.
If you have just bought a used CFMOTO and nobody can tell you what has been done, reset the clock. Change the engine oil and filter, change both gearcases, pull and inspect the belt, clean the CVT intake screen, replace the air filter, and test the coolant. That is an afternoon and a modest parts bill, and it buys you a known starting point instead of guessing.
For the machine-specific figures, torque values and tire pressures, see the owner's hub for your model. Not sure what fits? Call us at 330-806-0728 with your model and year.

filters
OIL Filter with O-Ring Kit, fits ALL CFMOTO ZForce, CForce, UForce (2013-2025).

filters
UNI two-stage reusable air filters for CFMOTO. 24% more airflow than paper, 5-year warranty. Select by OEM part number.

engine drivetrain
RNG Performance Belt Replacement for CFMOTO. Select by model. Made by Mitsuboshi. ALL SALES FINAL.