John Deere Exhaust Valve Standard B729 – Replaces R43679 – Part # B729
John Deere Exhaust Valve Standard B729 – Replaces R43679 – Part # B729 John Deere Inlet Valve 0.015" Oversize B723 – Replaces R89224 $37.99
John Deere Pencil Injector B776 – Replaces AR90023 John Deere Pencil Injector B776 – Replaces AR90023 $89.99
Engine

John Deere Exhaust Valve Standard B729 – Replaces R43679

Part No. B729

Exhaust Valve Standard

$29.99

Replaces John Deere
R43679
Fits
3020 from Serial no. 123000 4020 from Serial no. 201000 4040, 4230 with 6-404D Engine (4520 to Serial no. 245756 with Head R43120 ONLY) (4050, 4240 with 6-466D Engine; 4320, 4520, 4620 (7020 to Engine no. 335845

Questions about this part? We're here to help.

Send us your part number or a photo and we'll make sure you get the right fit.

Text us: 346-465-2689 Email us
⚠ WARNING (California): This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Brand names are used only to show fit. They are trademarks of their owners; we are not affiliated with them.

Specifications

John Deere Exhaust Valve Standard B729 – Replaces R43679 specifications
Part numberB729
Replaces John DeereR43679
Fits3020 from Serial no. 123000 4020 from Serial no. 201000 4040, 4230 with 6-404D Engine (4520 to Serial no. 245756 with Head R43120 ONLY) (4050, 4240 with 6-466D Engine; 4320, 4520, 4620 (7020 to Engine no. 335845
Shipping weight0.7 lbs
Box size8 × 6 × 6 in

About this part

Aftermarket exhaust valve standard that replaces John Deere part number R43679.

Fits John Deere: 3020 from Serial no. 123000 4020 from Serial no. 201000 4040, 4230 with 6-404D Engine (4520 to Serial no. 245756 with Head R43120 ONLY) (4050, 4240 with 6-466D Engine; 4320, 4520, 4620 (7020 to Engine no. 335845

Please check your old part or the John Deere part number before ordering. Aftermarket part: original part numbers are shown for reference only. John Deere is a trademark of Deere & Company; we are not affiliated with John Deere.

Related products