Hexagonal Bore Washer

Brand: Mortch Motor
Product Code: MICF0GR0-051007

Product Viewed: 568

Availability: In Stock

Weight: 0.03kg

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CFMoto Hexagonal Washer | Includes Linhai Cross-Reference

OEM Part Number: 0GR0-051007 | Linhai: 38263 / 1BX-17634-00

Product Type: Hexagonal Washer | Lock Washer

Compatible with CFMoto 400cc, 500cc, 550cc, 800cc, 850cc, 1000cc CVT drive systems, and multiple Linhai ATV / UTV models

📋 Product Overview

This is an OEM quality CFMoto hexagonal washer, direct replacement for OEM part number 0GR0-051007, with Linhai cross-reference code 38263 / 1BX-17634-00 (WASHER). This washer is typically used on the drive pulley or driven pulley retaining nut in the CVT drive system, providing anti-loosening and positioning functions. The hexagonal hole design allows it to work with specialized tools for easy installation and removal. Manufactured from high-strength steel for long-term reliability and durability.

✨ OEM Quality: Manufactured to CFMoto original specifications, ensuring precise dimensions and strength that meet CVT system safety requirements.

📐 Specifications

Part Number: 0GR0-051007

Linhai Code: 38263 / 1BX-17634-00

Type: Hexagonal Washer (Lock Washer)

Material: High-Strength Steel

🔧 Compatible Vehicles / Engines (CFMoto)

🏍️ 400cc Series — 191Q Engine

ATV CF400ATR-2L CForce 450L 191Q
ATV CF400ATR-2L(T3a) CForce 450L 191Q
ATV CF400ATR-2L(T3a)(SS) CForce 450L 191Q
ATV CF400ATR-2L(T3b) CForce 450L 191Q
ATV CF400ATR-2L(T3b)(HLG) CForce 450L 191Q
ATV CF400ATR-2L(T3b)(KSR) CForce 450L 191Q
ATV CF400ATR-2L(T3b)(SS) CForce 450L 191Q
ATV CF400ATR-2S CForce 450S 191Q
ATV CF400ATR-2S(T3a) CForce 450S 191Q
ATV CF400ATR-2S(T3a)(HLG) CForce 450S 191Q
ATV CF400ATR-2S(T3a)(KSR) CForce 450S 191Q
ATV CF400ATR-2S(T3a)(SS) CForce 450S 191Q
ATV CF400ATR-2S(T3b) CForce 450S 191Q FOR CF400ATR-4L/4S
ATV CF400ATR-2S(T3b)(GD) CForce 450S 191Q FOR CF400ATR-4L/4S
ATV CF400ATR-2S(T3b)(HLG) CForce 450S 191Q FOR CF400ATR-4L/4S
ATV CF400ATR-2S(T3b)(KSR) CForce 450S 191Q FOR CF400ATR-4L/4S
ATV CF400ATR-2S(T3b)(SS) CForce 450S 191Q FOR CF400ATR-4L/4S
ATV CF400ATR-3L CForce 450L 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3L(T3a) CForce 450 L 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3L(T3b) CForce 450 L 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3L(T3b)(HLG) CForce 450 L 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3L(T3b)(KSR) CForce 450 L 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3L(T3b)(SS) CForce 450L 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3S CForce 450 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3S(T3a) CForce 450 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3S(T3a)(HLG) CForce 450 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3S(T3a)(KSR) CForce 450 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3S(T3b) CForce 450 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3S(T3b)(GD) CForce 450 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3S(T3b)(HLG) CForce 450 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3S(T3b)(KSR) CForce 450 191Q FOR CF400AU-3L/3S
ATV CF400ATR-3S(T3b)(SS) CForce 450 191Q FOR CF400AU-3L/3S
ATV CF400ATR-4L GOES TERROX 400L 191Q FOR CF400AU-3L/3S
ATV CF400ATR-4L(SS) GOES TERROX 400L 191Q FOR CF400AU-3L/3S
ATV CF400ATR-4S GOES TERROX 400S 191Q FOR CF400AU-3L/3S
ATV CF400ATR-L CForce 450L 191Q
ATV CF400AU CForce 400S/450S 191Q
ATV CF400AU(AU) CForce 400S 191Q
ATV CF400AU(CA) CForce 400S 191Q
ATV CF400AU(US) CForce 400S 191Q(US)
ATV CF400AU（X4警车） CForce 400S 191Q
ATV CF400AU-3L CForce 450L 191Q-A FOR CF400AU-3L/3S
ATV CF400AU-3L(公务消防车) CForce 450L 191Q-A FOR CF400AU-3L/3S
ATV CF400AU-3S CForce 450S 191Q-A FOR CF400AU-3L/3S
ATV CF400AU-3S(GD) CForce 450S 191Q-A FOR CF400AU-3L/3S
ATV CF400AU-3S(HLG) CForce 450S 191Q-A FOR CF400AU-3L/3S
ATV CF400AU-3S(KSR) CForce 450S 191Q-A FOR CF400AU-3L/3S
ATV CF400AU-6S CForce 450S 191Q
ATV CF400AU-6S(US) CForce 450S 191Q
ATV CF400AU-A CForce 450S 191Q
ATV CF400AU-A(HLG) CForce 450S 191Q
ATV CF400AU-A(KSR) CForce 450S 191Q
ATV CF400AU-B CForce 450L 191Q
ATV CF400AU-B(HLG) CForce 450L 191Q
ATV CF400AU-B(KSR) CForce 450L 191Q
ATV CF400AU-G GOES TERROX 400S 191Q
ATV CF400AU-L CForce 400L/450L 191Q
ATV CF400AU-L(CA) CForce 400L/450L 191Q
ATV CF400AU-L(RU) CForce 400L/450L 191Q
ATV CF400AU-LF CForce 450L 191-A (KSR)
ATV CF400AU-SF CForce 450S 191Q-A
ATV CF400AU-SF(GD) CForce 450S 191Q-A
ATV CF400AU-SF(HLG) CForce 450S 191Q-A
ATV CF400AU-SF(KSR) CForce 450S 191Q-A
ATV CF400AZ-3L CForce 400 TOURING/CForce 450 L 191Q
ATV CF400AZ-3L(CA) CForce 400 TOURING 191Q
ATV CF400AZ-3L(RU) CForce 450 L 191Q
ATV CF400AZ-3L(ST) CForce 450 L 191Q
ATV CF400AZ-3L(公务消防车) CForce 450L 191Q
ATV CF400AZ-3S CForce 400/CForce 450 191Q FOR CF400AU-3L/3S
ATV CF400AZ-3S(AU) CForce 450S 191Q FOR CF400AU-3L/3S
ATV CF400AZ-3S(CA) CForce 450S 191Q FOR CF400AU-3L/3S
ATV CF400AZ-3S(ST) CForce 450S 191Q FOR CF400AU-3L/3S
ATV CF400AZ-3S(US) CForce 450S 191Q FOR CF400AU-3L/3S
ATV CF400AZ-6L CForce 450L 191Q
ATV CF400AZ-6L(CA) CForce 400 TOURING 191Q
ATV CF400AZ-6S CForce 450S 191Q
ATV CF400AZ-6S(CA) CForce 400 Classic 191Q
ATV CF400AZ-6S(US) CForce 450S 191Q
ATV CF400AZ-6S-CLS CForce 400 Classic 191Q
ATV CF400ATR CForce 450 191Q
ATV CF400ATR-5L(T3b) IRON MAX T3 191Q
ATV CF400ATR-5S(T3b) IRON T3 191Q
ATV CF400AU-2L IRON MAX L7e 191Q
ATV CF400AU-2S IRON L7e 191Q
ATV CF400AU-3LH CForce 450L 191Q
ATV CF400AU-3SH CForce 450S 191Q
ATV CF400AU-LA GOES TERROX 400L 191Q

🏍️ 500/550cc Series — 191R Engine

ATV CF500ATR CForce 520 191R-X550
ATV CF500ATR-2L CForce 520L 191R-X550
ATV CF500ATR-2L(T3a) CForce 520L 191R-X550
ATV CF500ATR-2L(T3a)(SS) CForce 520L 191R-X550
ATV CF500ATR-2L(T3b) CForce 520L 191R-X550
ATV CF500ATR-2L(T3b)(GD) CForce 520L 191R-X550
ATV CF500ATR-2L(T3b)(HLG) CForce 520L 191R-X550
ATV CF500ATR-2L(T3b)(KSR) CForce 520L 191R-X550
ATV CF500ATR-2L(T3b)(SS) CForce 520L 191R-X550
ATV CF500ATR-2S CForce 520S 191R-X550
ATV CF500ATR-2S(T3a) CForce 520S 191R-X550
ATV CF500ATR-2S(T3a)(SS) CForce 520S 191R-X550
ATV CF500ATR-2S(T3b) CForce 520S 191R-X550
ATV CF500ATR-2S(T3b)(GD) CForce 520S 191R-X550
ATV CF500ATR-2S(T3b)(SS) CForce 520S 191R-X550
ATV CF500ATR-3 CForce 520 191R-X550
ATV CF500ATR-3(T3a) CForce 520 191R-X550
ATV CF500ATR-9L CForce 520 L 191R-E FOR CF500AU-9L/9S
ATV CF500ATR-9L(T3a) CForce 520 L 191R-E FOR CF500AU-9L/9S
ATV CF500ATR-9L(T3b) CForce 520 L 191R FOR CF500AU-9L/9S
ATV CF500ATR-9L(T3b)(GD) CForce 520 L 191R FOR CF500AU-9L/9S
ATV CF500ATR-9L(T3b)(HLG) CForce 520 L 191R FOR CF500AU-9L/9S
ATV CF500ATR-9L(T3b)(KSR) CForce 520 L 191R FOR CF500AU-9L/9S
ATV CF500ATR-9L(T3b)(SS) CForce 520 L 191R FOR CF500AU-9L/9S
ATV CF500ATR-9S(T3a) CForce 550 191R-E FOR CF500AU-9L/9S
ATV CF500ATR-9S(T3b) CForce 550 191R-E FOR CF500AU-9L/9S
ATV CF500ATR-9S(T3b)(GD) CForce 550 191R-E FOR CF500AU-9L/9S
ATV CF500ATR-9S(T3b)(HLG) CForce 550 191R-E FOR CF500AU-9L/9S
ATV CF500ATR-9S(T3b)(KSR) CForce 550 191R-E FOR CF500AU-9L/9S
ATV CF500ATR-9S(T3b)(SS) CForce 550 191R-E FOR CF500AU-9L/9S
ATV CF500ATR-11L GOES TERROX 500L 191R FOR CF500ATR-11L/11S
ATV CF500ATR-11L(SS) GOES TERROX 500L 191R FOR CF500ATR-11L/11S
ATV CF500ATR-11S GOES TERROX 500S 191R FOR CF500ATR-11L/11S
ATV CF500ATR-A CForce 550 191R-X550
ATV CF500AU-6B CForce 550 191R-C FOR CF500AU-6B
ATV CF500AU-6L CForce 550 191R-X550
ATV CF500AU-6L(CA) CForce 550HO 191R-X550(CA)
ATV CF500AU-7A CForce 520S 191R FOR CF500AU-7S&7L
ATV CF500AU-7C CForce 520L 191R FOR CF500AU-7S&7L
ATV CF500AU-7C(HLG) CForce 520L 191R FOR CF500AU-7S&7L
ATV CF500AU-7C(KSR) CForce 520L 191R FOR CF500AU-7S&7L
ATV CF500AU-7L CForce 520L 191R FOR CF500AU-7S&7L
ATV CF500AU-7LF CForce 520L 191R-E
ATV CF500AU-7LF(HLG) CForce 520L 191R-E
ATV CF500AU-7LF(KSR) CForce 520L 191R-E
ATV CF500AU-7S CForce 520 S 191R FOR CF500AU-7S&7L
ATV CF500AU-7S(AU) CForce 520 S 191R FOR CF500AU-7S&7L
ATV CF500AU-7S(CA) CForce 520 S 191R FOR CF500AU-7S&7L(CA)
ATV CF500AU-7S(US) CForce 500S 191R FOR CF500AU-7S&7L(US)
ATV CF500AU-7SF CForce 500S/CForce 520S 191R-E
ATV CF500AU-7SF(GD) CForce 500S/CForce 520S 191R-E
ATV CF500AU-8L COBALT MAX L7e 191R-C
ATV CF500AU-8S COBALT L7e 191R-C
ATV CF500AU-9S CForce 520/CForce 500 191R-E FOR CF500AU-9L/9S
ATV CF500AU-9S(GD) CForce 520 191R-E FOR CF500AU-9L/9S
ATV CF500AU-9L CForce 520 L 191R-E FOR CF500AU-9L/9S
ATV CF500AU-9L(GD) CForce 520 L 191R-E FOR CF500AU-9L/9S
ATV CF500AU-9L(HLG) CForce 520 L 191R-E FOR CF500AU-9L/9S
ATV CF500AU-9L(KSR) CForce 520 L 191R-E FOR CF500AU-9L/9S
ATV CF500AU-9L(RU) CForce 520 L 191R-E FOR CF500AU-9L/9S
ATV CF500AU-9L(ST) CForce 520 L 191R-E FOR CF500AU-9L/9S
ATV CF500AU-9LH CForce 520 L 191R-E FOR CF500AU-9L/9S
ATV CF500AU-10S CForce 500 S 191R
ATV CF500AU-10S(US) CForce 500 S 191R
ATV CF500AZ-9S CForce 500/CForce 520 191R FOR CF500AU-9L/9S
ATV CF500AZ-9S(AU) CForce 500/CForce 520 191R FOR CF500AU-9L/9S
ATV CF500AZ-9S(CA) CForce 500/CForce 520 191R FOR CF500AU-9L/9S
ATV CF500AZ-9S(US) CForce 500/CForce 520 191R FOR CF500AU-9L/9S
ATV CF500AZ-10S CForce 500 S 191R
ATV CF500AZ-10S(CA) CForce 500 191R
ATV CF500AZ-10S(US) CForce 500 191R
SSV CF500US ZForce 500 Trail 191R-Z550
SSV CF500US(CA) ZForce 500 Trail 191R-Z550(CA)
SSV CF500US(US) ZForce 500 Trail 191R-Z550(US)
SSV CF500US-EX ZForce 550EX 191R-Z550
SSV CF500UTR ZForce 550EX 191R-Z550
SSV CF500UTR(T1a) ZForce 550EX 191R-Z550
SSV CF500UTR(T1a)(SS) ZForce 550EX 191R-Z550
SSV CF500UTR(T1b) ZForce 550EX 191R-Z550
SSV CF500UTR(T1b)(GD) ZForce 550EX 191R-Z550
UTV CF500UTR-2 UForce 550 191R-U550
UTV CF500UTR-2(GD) UForce 550 191R-U550
UTV CF500UU UForce 550 191R-U550
UTV CF500UU(CA) UForce 500 191R-U550(CA)
UTV CF500UU(US) UForce 500 191R-U550(US)
ATV CF500ATR-2LC CForce 520L 191R
ATV CF500ATR-2SC CForce 520S 191R
ATV CF500ATR-5L(T3b) COBALT MAX T3 191R
ATV CF500ATR-5S(T3b) COBALT T3 191R
ATV CF500AU-7LA GOES TERROX 500L 191R
ATV CF500AU-7SA GOES TERROX 500S 191R
ATV CF500AU-9SH CForce 520 191R

🏍️ 800/850cc Series — 2V91W Engine

ATV CF800ATR-3 CForce 850XC 2V91W-A
ATV CF800ATR-3(GD) CForce 850XC 2V91W-A
ATV CF800ATR-3(HLG) CForce 850XC 2V91W-A
ATV CF800ATR-3(KSR) CForce 850XC 2V91W-A
ATV CF800ATR-3(SS) CForce 850XC 2V91W-A
ATV CF800AU-2A CForce 850XC 2V91W-A
ATV CF800AU-2A(AU) CForce 800XC/CForce 850XC 2V91W-A(AU)
ATV CF800AU-2A(CA) CForce 800XC/CForce 850XC 2V91W-A(CA)
ATV CF800AU-2A(HLG) CForce 800XC/CForce 850XC 2V91W-A(CA)
ATV CF800AU-2A(KSR) CForce 800XC/CForce 850XC 2V91W-A
ATV CF800AU-2A(RU) CForce 800XC/CForce 850XC 2V91W-A
ATV CF800AU-2A(ST) CForce 800XC/CForce 850XC 2V91W-A
ATV CF800AU-2A(US) CForce 850XC 2V91W-A(US)
ATV CF800AU-2A(Gov) CForce 850XC 2V91W-A
ATV CF800AZ-2A CForce 800XC 2V91W-A
ATV CF800AZ-2A(CA) CForce 800XC 2V91W-A
ATV CF800AZ-2A(US) CForce 800XC 2V91W-A

🏍️ 1000cc Series — 2V91Y Engine

SSV CF1000US-2 ZForce 1000 2V91Y-Z1000
SSV CF1000US-2(CA) ZForce 1000 2V91Y-Z1000(CA)
SSV CF1000US-2(US) ZForce 1000 2V91Y-Z1000(US)
SSV CF1000UTR-2 ZForce 1000 2V91Y-Z1000
SSV CF1000UTR-2(GD) ZForce 1000 2V91Y-Z1000

📌 Compatibility Note: This hexagonal washer is suitable for the CFMoto 400cc (191Q), 500/550cc (191R), 800/850cc (2V91W), and 1000cc (2V91Y) engine models listed above. Please verify compatibility by checking your original part number 0GR0-051007.

🔧 Vehicle Fitment (Linhai)

Linhai 570 PROMAX E5
Linhai 570 PROMAX E5, 570 PROMAX E4
Linhai M570L E4, M570L E5
Linhai 650L PROMAX T3b EFI
Linhai T-BOSS 650 E5 (EPS)
Linhai 570 PROMAX T3

📌 Linhai Compatibility Note: This hexagonal washer is suitable for the Linhai ATV / UTV models listed above. The corresponding Linhai part number is 38263 / 1BX-17634-00 (WASHER).

⚙️ Product Features

Direct OEM Replacement: Exactly matches CFMoto part number 0GR0-051007, Linhai cross-reference 38263 / 1BX-17634-00.
Hexagonal Hole Design: The inner hole is hexagonal, allowing it to work with specialized tools for easy CVT nut installation and removal.
Anti-Loosening Function: Works together with the nut to effectively prevent loosening caused by vibration.
High-Strength Material: Manufactured from premium high-strength steel to withstand the tremendous torque generated by the CVT system at high speeds.
Surface Treatment: Rust-proof treated for corrosion resistance and extended service life.
Cross-Platform Compatibility: Suitable for both CFMoto and Linhai platform CVT drive systems.

✅ Service Tip: The hexagonal washer may become deformed or damaged during CVT disassembly. It is recommended to replace the washer with a new one after each removal. Ensure the washer is properly seated and the hexagonal hole aligns well with the tool during installation. Check the washer for cracks or deformation; if damaged, it must be replaced.

⚠️ Installation Tip: Clean the threads and washer contact surface before installation. Place the washer correctly under the nut, ensuring the hexagonal hole aligns with the specialized tool. After tightening the nut to the specified torque, check that the washer is fully seated. Never reuse a deformed or damaged washer.

📑 Complete Part Number Cross-Reference Summary:

Hexagonal Washer (Hex Washer / Lock Washer): CFMoto 0GR0-051007 | Linhai 38263 / 1BX-17634-00

This hexagonal washer is suitable for CFMoto and Linhai platform CVT drive systems. A critical component for securing the drive pulley/driven pulley retaining nut and preventing loosening, offering OEM quality reliability and durability.

🔧 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.