• US$ Currency
    • € Euro
    • US$ US Dollar
  • My Account
    • Register
    • Login
  • Wish List (0)
  • Shopping Cart
  • Checkout
Mortch Motor Order System
  • Your shopping cart is empty!
Categories
  • Catalog
    • Engine
    • ATV
    • UTV
    • SSV

    • Show All Catalog
  • CFMoto ATV
    • CForce 400/450
    • CFMoto X5
    • CForce 520/550
    • CForce 600/625
    • CFMoto X6
    • CFMoto X8
    • CForce 800/850
    • CForce 1000

    • Show All CFMoto ATV
  • CFMoto SSV
    • ZForce 550
    • ZForce Z6
    • ZForce 800
    • ZForce 950/1000

    • Show All CFMoto SSV
  • CFMoto UTV
    • UForce 500 U5
    • UForce 550
    • UForce U6
    • UForce 600
    • UForce 800
    • UForce 1000

    • Show All CFMoto UTV
  • CFMoto Motorcycle
    • CFMoto 250
    • CFMoto 400
    • CFMoto 650
    • CFMoto 700
    • CFMoto 800

    • Show All CFMoto Motorcycle
  • Hisun
    • Hisun 400
    • Hisun 500
    • Hisun 700
    • Hisun 800
    • Hisun 1000

    • Show All Hisun
  • Engine Parts
    • CF/CH250 172MM
    • CF450 191Q
    • CF550 191R
    • CF500 188MR
    • CF625 196S
    • CF600 191S
    • CF800 2V91W
    • CF850 2V91W-A
    • CF1000 2V91Y
    • U10 380Y-3
    • Hisun 500cc 700cc
    • GY6 50cc 1P39QMB
    • GY6 125cc 1P52QMI
    • YP250 LH169MM
    • JOG 50cc 1E40QMB
    • Horizontal 50 -110

    • Show All Engine Parts
  • Tools
  • Accessories
    • Bulb
    • Belts
    • Cables
    • Pump
    • Gasket
    • Lock Sets
    • Starter Motor
    • Sport Sunglasses
    • Rear View Mirror
    • Voltage Regulator

    • Show All Accessories
  • Racing Parts
  • Brake System
  • Rear Gear Case Cover
Catalog CFMoto ATV CFMoto SSV CFMoto UTV CFMoto Motorcycle Hisun Engine Parts Tools Accessories Racing Parts Brake System
Rear Gear Case Cover - Model MICFQ850-330002-00001
OEM Q850-330002-00001 Rear Gear Case Cover for CFMoto CForce 800/850/1000 & UForce 800 XL ATV/UTV. High-quality replacement part compatible with multiple CFMoto models including CF1000ATR, CF800ATR-3, CF800AU-2A series. Perfect fit, durable construction.  CFMoto Rear Gear Case Cover Q850-330002-00001 | CForce 800/850/1000 & UForce 800 XL ATV UTV Parts 

Rear Gear Case Cover

  • Brand: Mortch Motor
  • Product Code: MICFQ850-330002-00001
  • Product Viewed: 259
  • Availability: Pre-Order
  • Pre-Order
  • Weight: 0.72kg

0 reviews / Write a review

  • US$23.33


Shipping To:

More Quotes

Shipping To:

Enter your destination to get a shipping estimate.


Qty

Pre-Order
  • Description
  • Reviews (0)
  • Tell a Friend
  • Ask a Question

CFMoto Rear Gear Case Cover

OEM Part Number Q850-330002-00001

⚙️ Rear Gear Case Cover · Differential Cover

OEM Quality · Direct Replacement · Sealing Protection

📋 Product Overview

This is a genuine CFMoto rear gear case cover, part number Q850-330002-00001. The rear gear case cover is mounted on the rear of the gear case housing, providing sealing protection to prevent oil leakage and contaminant ingress, while also supporting internal drivetrain components. Directly replace damaged, cracked, or leaking original covers to restore rear axle assembly sealing and reliability. Fits various CFMoto ATV and UTV models.

✨ Product Type: Rear Gear Case Cover

✨ Mounting Position: Rear of Gear Case Housing

📐 Specifications
OEM Part Number Q850-330002-00001
Type Rear Gear Case Cover
Position Rear of Gear Case
Quality Standard OEM OE Quality
🔧 Vehicle Fitment - Complete List

This rear gear case cover (Q850-330002-00001) fits the following CFMoto models:

🏍️ CForce 1000 Series (ATV)
  • ATV CF1000ATR CForce 1000 (including GD/HLG/SS specifications)
  • ATV CF1000AU CForce 1000 EPS Overland (including AU/CA/RU/ST/US specifications)
  • ATV CF1000AU-F CForce 1000 (including GD/HLG specifications)
  • ATV CF1000AZ CForce 1000 Overland (including CA/US specifications)
🏍️ CForce 800/850 Series (ATV)
  • ATV CF800ATR-3 CForce 850XC (including GD/HLG/SS specifications)
  • ATV CF800AU-2A CForce 850XC / CForce 800XC (including AU/CA/HLG/RU/ST/US specifications)
  • ATV CF800AU-2AF CForce 800XC/CForce 850XC (including HLG specifications)
  • ATV CF800AU-2B CForce 800
  • ATV CF800AZ-2A CForce 800XC (including CA/US specifications)
🚔 Police Vehicles
  • POLICE MOTORCYCLE CF1000AU(US) Police CForce 1000 EPS Overland
  • POLICE MOTORCYCLE CF800AU-2A(Police) CForce 850XC
🚜 UForce 800 Series (UTV)
  • UTV CF800UTR-4 UForce 800 XL
  • UTV CF800UU-4 UForce 800 XL
  • UTV CF800UU-4(AU) UForce 800 XL
  • UTV CF800UU-4(ST) UForce 800 XL
  • UTV CF800UZ-4(CA) UForce 800 XL
  • UTV CF800UZ-4(US) UForce 800 XL

📌 Important Note: This part is a rear gear case cover with part number Q850-330002-00001. The list above is a complete compatibility list based on OEM data, with all specific models listed by series. If your model is not listed, please verify your original part number or contact customer support to confirm compatibility.

⚙️ Product Features
  • OEM OE Quality: Manufactured to original specifications, ensuring performance and quality identical to factory parts.
  • High Strength Material: Made of high-quality aluminum alloy, offering high strength, impact resistance, and deformation resistance.
  • Precision Machining: Mounting surfaces and bearing seats are precision machined for accurate fit and sealing.
  • Excellent Sealing: Used with gasket to effectively prevent oil leakage and contaminant ingress.
  • Direct Replacement: Factory fitment installation, no modifications required, saving time and effort.
  • Rigorously Tested: Undergoes strict performance testing before shipment to ensure reliability and durability.

🛑 Importance of Rear Gear Case Cover

The rear gear case cover is an important sealing component of the rear axle assembly, preventing oil leakage and contaminant ingress while supporting internal components. Damaged, cracked, or deformed covers can cause oil leakage, accelerated gear wear, noise, and even drivetrain failure. Timely replacement with OEM quality rear gear case covers is an essential maintenance measure to ensure the long-term reliable operation of your CFMoto vehicle's drivetrain and avoid costly repairs.

⚠️ Fitment Note: This part is a rear gear case cover with part number Q850-330002-00001, suitable for CFMoto CForce series ATV and UForce 800 series UTV models. Please verify your original part number to ensure compatibility before ordering.
🔧 Compatibility Notice
  • Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
  • We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.
📄 Product Disclaimer
  • Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
  • Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.
💰 Import Duties & Taxes
  • All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
  • In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.
📌 Order Confirmation: By completing your purchase, you acknowledge that you have read, understood, and agreed to all terms above. For any questions, please contact our support team prior to ordering.

Be the first to write a review for this product.

Write a review

Please login or register to review

 Thank You

Thank you for recommending us to your friends.

We really appreciate it.

 Please tell your friends about our Rear Gear Case Cover

Please enter email address for your friend(s):

The email that will be sent will contain your name and email address.

*We do not store these email addresses on our system*

 Message Sent Successfully!

We have received your question and will get back to you as soon as possible.

Ask a Question

Captcha

Related Products

O-Ring 151x3 - Model MICF0180-334002

O-Ring 151x3
MICF0180-334002

CF Moto O-Ring 151x3 Part Number: 0180-334002 Specification: 151mm x 3mm (ID x Cross-section) ..

US$0.66 3 SOLD
Oil Seal 35x50x7 - Model MICF0800-062204

Oil Seal 35x50x7
MICF0800-062204

CFMoto Oil Seal 35x50x7 Part Number: 0800-062204 Product Type: Oil Seal | Rotary Shaft Lip Sea..

US$3.60 35 SOLD
O-Seal Ring 67.5 x 2 - Model MICFQ830-310012-10000

O-Seal Ring 67.5 x 2
MICFQ830-310012-10000

CF Moto O-Ring 67.5×2 Part Number: Q830-310012-10000 Specification: 67.5mm × 2mm (ID × Cross-s..

US$0.60 10 SOLD
Oil Drain Bolt M14X1.25X12, Magnetic - Model MICF0180-332100

Oil Drain Bolt M14X1.25X12, Magnetic
MICF0180-332100

CF Moto Magnetic Oil Drain Bolt M14*1.25*12 Part Number: 0180-332100 Specification: M14 × 1.25..

US$2.80 8 SOLD
Rear Gear Case - Model MICFQ850-330001-00001

Rear Gear Case
MICFQ850-330001-00001

CFMoto Rear Gear Case Housing OEM Part Number Q850-330001-00001 ⚙️ Rear Gear Case Housing · Di..

US$80.00
Coupler - Model MICFQ850-331002

Coupler
MICFQ850-331002

CFMoto Coupler / Drive Flange OEM Part Number Q850-331002 🔧 Front/Rear Axle Coupler Connect..

US$13.33
Bearing Seat - Model MICFQ830-311002-00001

Bearing Seat
MICFQ830-311002-00001

CFMoto Bearing Seat for Axle / Bearing Carrier OEM Part Number Q830-311002-00001 Fits Multiple..

US$15.00
Rear Gear Case Assy, No Differential - Model MICFQ850-330000-20001

Rear Gear Case Assy, No Differential
MICFQ850-330000-20001

CFMoto Rear Gear Case Assembly (Without Differential) OEM Part Number Q850-330000-20001 ⚙️ Rea..

US$321.88
Motor Assy, Front Gear Case - Model MICFQ890-314000-10000

Motor Assy, Front Gear Case
MICFQ890-314000-10000

CF Moto Front Axle Motor Assembly Part Number: Q800-314000 Mounting Hole Distance: 80mm / 73mm..

US$40.67 6 SOLD
Rear Gear Case Assy, w/ Automatic Differential Lock - Model MICFQ850-330000-00002

Rear Gear Case Assy, w/ Automatic Differential Lock
MICFQ850-330000-00002

CFMoto Rear Gear Case Assembly with Differential OEM Part Number Q850-330000-00001 ⚙️ Rear Gea..

US$980.00
Rear Gear Case Bevel Gear Assy - Model MICFQ850-3300A0-00002

Rear Gear Case Bevel Gear Assy
MICFQ850-3300A0-00002

CFMoto Rear Gear Case Bevel Gear Assembly OEM Part Number Q850-3300A0-00002 Rear Axle Final Dr..

US$50.00
Bearing 32910 for Front Rear Axle - Model MICF30409-05000

Bearing 32910 for Front Rear Axle
MICF30409-05000

CFMoto Tapered Roller Bearing 32910 OEM Part Number 30409-05000 32910 Tapered Roller Bearing ·..

US$14.33 3 SOLD
Bearing 32006 for Front Rear Axle - Model MICF30409-03000

Bearing 32006 for Front Rear Axle
MICF30409-03000

CFMoto Tapered Roller Bearing 32006 OEM Part Number 30409-03000 32006 Tapered Roller Bearing ·..

US$6.06 11 SOLD
Bearing 33005 for Front Rear Axle - Model MICF30409-02500

Bearing 33005 for Front Rear Axle
MICF30409-02500

CFMoto Tapered Roller Bearing 33005 OEM Part Number 30409-02500 33005 Tapered Roller Bearing ·..

US$6.40 5 SOLD
Pin Shaft - Model MICFQ870-330004

Pin Shaft
MICFQ870-330004

CFMoto Pin Shaft for Rear Axle OEM Part Number Q870-330004 🔩 Rear Axle Pin Shaft · Drivetrain ..

US$0.63
Cross Bushing - Model MICFQ870-333102

Cross Bushing
MICFQ870-333102

CFMoto Cross Bushing for Rear Axle OEM Part Number Q870-333102 🔧 Rear Axle Cross Bushing OE..

US$7.88
Bolt M8x28 - Model MICF0JYA-062104

Bolt M8x28
MICF0JYA-062104

CFMoto Bolt M8×1.25×28 Part Number: 0JYA-062104 Product Type: Hex Bolt | Flange Bolt | Fastene..

US$0.63
O-Seal Ring for Axle 55x2.5 - Model MICFQ830-310006-10000

O-Seal Ring for Axle 55x2.5
MICFQ830-310006-10000

CF Moto O-Ring 55×2.5 Part Number: Q830-310006-10000 Specification: 55mm × 2.5mm (ID × Cross-s..

US$0.45
O-Seal Ring for Axle 25x2 - Model MICF0800-062205

O-Seal Ring for Axle 25x2
MICF0800-062205

CF Moto O-Seal Ring 25×2 Part Number: 0800-062205 Specification: 25mm × 2mm (ID × Cross-sectio..

US$0.33
Bolt M10x1.25x22 - Model MICF0181-313100-0010

Bolt M10x1.25x22
MICF0181-313100-0010

CFMoto Bolt M10×1.25×22 OEM Part Number 0181-313100-0010 Metric Bolt · Thread M10×1.25 · Lengt..

US$3.99
Bolt M14x1.25x12 - Model MICF0180-021008-0001

Bolt M14x1.25x12
MICF0180-021008-0001

CFMoto Bolt M14*1.25*12 OEM Part Numbers (Multiple Options) 0180-021008-0010 0180-021008-0030 ..

US$1.50
Gasket 14 - Model MICF0180-011006

Gasket 14
MICF0180-011006

CFMoto Magnetic Drain Plug Gasket 14mm Replaces OEM 0180-011006 Fits Multiple CFMo..

US$0.63
Information
  • About Us
  • Terms & Conditions
  • Delivery Information
  • Privacy Policy
  • How to Place Order
Customer Service
  • Contact Us
  • Returns
  • GDPR
  • Site Map
Extras
  • Brands
  • Specials
My Account
  • My Account
  • Order History
  • Wish List
  • Newsletter

Online Service
WhatsApp
Messenger
Telegram
WeChat
QQ

Powered By Mortch Inc
Mortch Motor Order System © 2026