Connecting Rod Assy I

Brand: Mortch Motor
Product Code: MICF0800-042000-00011

Product Viewed: 550

Availability: In Stock

Weight: 0.56kg

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CFMoto Connecting Rod Bearing Set (Crankshaft/Rod/Bearing Matching)

OEM Part Number: 0800-042000-0001 / 0800-042000-0002

Product Type: Connecting Rod Bolt Set | Bearing Matching Kit

Includes: Connecting Rod Bolts with Matching Instructions

Compatible with CFMoto 400cc/450cc and 800cc/850cc models, equipped with 191Q / 2V91W series engines

📋 Product Overview

This product is a CFMoto specification connecting rod bolt set, part number 0800-042000-0001 / 0800-042000-0002. Connecting rod bolts are among the most critical fasteners in an engine, responsible for securing the rod cap to the connecting rod and withstanding enormous cyclic tensile loads. This set includes high-strength bolts and provides detailed matching guidelines for crankshafts, connecting rods, and plain bearings to ensure correct installation clearances.

Important Matching Instructions:

The crankshaft cannot be changed, but the connecting rod and plain bearing are interchangeable. Select the correct bearing color based on the following combinations:

Crankshaft A + Connecting Rod I → Plain Bearing Black
Crankshaft A + Connecting Rod II → Plain Bearing Blue
Crankshaft B + Connecting Rod I → Plain Bearing Red
Crankshaft B + Connecting Rod II → Plain Bearing Black

Compatible with various CFMoto ATV and UTV/SSV models, covering 400cc/450cc and 800cc/850cc displacement ranges, primarily matching the 191Q and 2V91W series engines.

🔧 Genuine Quality Assurance: Manufactured strictly according to CFMoto original technical standards. The connecting rod bolts are made from high-strength alloy steel with precision machining and heat treatment, ensuring they withstand extreme loads and guarantee safe engine operation.

📐 Specifications

Part Number: 0800-042000-0001 / 0800-042000-0002

Product Type: Connecting Rod Bolt Set

Material: High-Strength Alloy Steel

Compatible Engines: 191Q, 2V91W

Tightening Torque: 10N·m → 20N·m → 50N·m

Note: Do NOT use thread locker

🔩 Connecting Rod Bolt Tightening Instructions

⚠️ IMPORTANT WARNING: Improper installation will cause screw looseness and engine damage!

Tighten the connecting rod bolts strictly following these steps and torque specifications:

Step 1: Pre-torque to 10 N·m (7.5 lbf·ft)
🔴 Do NOT apply thread locker!
Step 2: Tighten to 20 N·m (15 lbf·ft)
Step 3: Final torque to 50 N·m (35.25 lbf·ft)

A torque wrench must be used, and the bolts must be tightened in sequence to ensure proper preload and prevent fatigue failure.

🔧 Complete Compatible Vehicle List (Grouped by Displacement and Engine)

🏍️ 400/450cc Series (191Q Engine) —— Total 82 Models

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 Police Vehicle） CForce 400S 191Q
ATV CF400AU-3L CForce 450L 191Q-A FOR CF400AU-3L/3S
ATV CF400AU-3L(Official Fire Vehicle) 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(Official Fire Vehicle) 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

🏍️ 800/850cc Series (2V91W Engine) —— Total 51 Models

ATV CF800-2 X8 2V91W(X8)
ATV CF800ATR CForce 800 2V91W(X8)
ATV CF800ATR-2 CForce 800 2V91W FOR CF800ATR-2
SSV CF800 ZForce 800EX 2V91W(Z8)
SSV CF800(Z8) ZForce 800EX 2V91W(Z8)
SSV CF800(CA) ZForce 800EX 2V91W(Z8-US)
SSV CF800(US) ZForce 800EX 2V91W(Z8-US)
SSV CF800US-A ZForce 800 Trail 2V91W(Z8)
SSV CF800US-A(CA) ZForce 800 Trail 2V91W(Z8)
SSV CF800US-A(US) ZForce 800 Trail 2V91W(Z8-US)
SSV CF800UTR ZForce Z8-EX 2V91W FOR CF800UTR
UTV CF800-3 UForce 800 2V91W(U8)
UTV CF800-3(CA) UForce 800 2V91W(U8-CA)
UTV CF800-3(US) UForce 800 2V91W(U8-US)
UTV CF800UTR-2 UForce 800 2V91W FOR CF800UTR-2
UTV CF800UTR-2(GD) UForce 800 2V91W FOR CF800UTR-2
UTV CF800UTR-2(HLG) UForce 800 2V91W FOR CF800UTR-2
UTV CF800UTR-2(KSR) UForce 800 2V91W FOR CF800UTR-2
UTV CF800UTR-2(SS) UForce 800 2V91W FOR CF800UTR-2
UTV CF800UU-A UForce 800 2V91W(U8)
UTV CF800UU-A(AU) UForce 800 2V91W(U8)
UTV CF800UU-A(HLG) UForce 800 2V91W(U8)
UTV CF800UU-A(KSR) UForce 800 2V91W(U8)
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 CF800AZ-2A CForce 800XC 2V91W-A
ATV CF800AZ-2A(CA) CForce 800XC 2V91W-A
ATV CF800AZ-2A(US) CForce 800XC 2V91W-A
SSV CF800SU-2 ZForce 800 Trail 2V91W-B
SSV CF800SU-2(US) ZForce 800 Trail 2V91W-B
SSV CF800SZ-2 ZForce 800 Trail 2V91W-B
SSV CF800SZ-2(AU) ZForce 800 Trail 2V91W-B
SSV CF800SZ-2(CA) ZForce 800 Trail G2 2V91W-B
SSV CF800SZ-2(ST) ZForce 800 Trail 2V91W-B
SSV CF800SZ-2(US) ZForce 800 Trail 2V91W-B
ATV CF800AU-2AF CForce 800XC/CForce 850XC 2V91W-D
ATV CF800AU-2AF(HLG) CForce 800XC/CForce 850XC 2V91W-D
ATV CF800AU-2AF(KSR) CForce 800XC/CForce 850XC 2V91W-D
SSV CF800SU-3 ZForce 800 SPROT 2V91W-G
ATV CF800AU-2B CForce 800 2V91W-S

📌 Compatibility Note: This connecting rod bolt set fits all CFMoto models listed above that utilize the 191Q and 2V91W series engines. Different suffixes (such as T3a, T3b, HLG, KSR, SS, US, CA, GD, etc.) indicate configuration or regional variations; this set remains compatible. For accuracy, please verify based on your vehicle's VIN or original part number.

⚙️ Product Features

OEM Part Number 0800-042000-0001/0002: Direct replacement, fully corresponding to the CFMoto official parts system.
High-Strength Alloy Steel: Manufactured from high-quality alloy steel with exceptional tensile strength and fatigue resistance.
Precision Threads: High thread accuracy ensures even clamping force and prevents loosening.
Critical Safety Component: Connecting rod bolts are among the most critical fasteners in an engine; their reliability directly affects engine life and safety.
Strict Torque Requirements: Must be tightened following the specified three-step torque procedure. Do NOT use thread locker.

🔧 Important Installation Note: Installing connecting rod bolts is one of the most critical steps in an engine overhaul. Must be performed by an experienced professional technician. Key considerations:

NEVER use thread locker!
Clean the threads and bolt head contact surfaces, ensuring they are free of oil.
Use a high-quality torque wrench and strictly follow the three-step torque procedure:
10 N·m → 20 N·m → 50 N·m
After each tightening step, you may slightly loosen the bolt and retighten to ensure accurate torque.
When replacing connecting rod bolts, always replace them in pairs. Never reuse old bolts.
After installation, rotate the crankshaft manually to check for binding.

⚠️ Important Ordering Information: This product is a connecting rod bolt set, part number 0800-042000-0001 / 0800-042000-0002. Minor differences may exist between different years or batches. Be sure to refer to the crankshaft-rod-bearing matching guide above to select the correct bearing color. If your vehicle is not listed in the complete list above, or if you have questions about compatibility, please contact customer service with your VIN or original part number for confirmation.

🔧 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.