F

FIMIC Implement LLC

Visit store

FIMIC Implement LLC

4.5 (123)

Replace for RTI-50 Rotary Tiller Top Gearbox

Name: FIMIC Implement LLC Replace for RTI-50 Rotary Tiller Top Gearbox - Replace for RTI-50 Rotary Tiller Top Gearbox
Brand: FIMIC Implement LLC
SKU: 13736673083444
Price: 349.99 USD
Availability: InStock
Rating: 4.7727 (22 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$349.99

Quantity

Color

Black

Quantity

Description

Specifications
Shipping
Ask us a question

Rotary Tiller Central Gearbox
*Top gearbox fits BushHog, Woods, CountyLine, LandPride…etc Rotary Tiller
*Hex Shaft: 1-1/2" flat to flat
*Mounted Bolt thread: 1/2”-13UNC ...

Reviews

4.8

22 ratings

Very disappointed

I have to say that my experience with this tiller has not been very good so far! I only ran the tiller for about 30 feet and the gear box went out now-it was promptly replaced without any hassle but I haven’t even finished tilling my little 3 acre plot yet and the 4 bolts thatattach the gear box to the tiller have snapped off for the SECOND TIME and the ground that I am tilling has already been broken up with a disc so I am not pleased with the quality at all!

Jerod · May 25, 2026

Fits my older County Line RT5 tiller perfectly

Fits my older county line RT5 tiller perfectly. Direct swap, filled with gear oil and ran quiet.

Michael · 25 days ago

Working great

Gary · 10 days ago

Delivery & Returns

Returns accepted within 14 days

Exclusive offer available

FIMIC Implement LLC

4.8 (459)

Product description loading

This is the product description text that will appear here.

Related to FIMIC Implement LLC

Fab Heavy Parts

(19)

Pneumatic 360 Degree Swivel Stool Mechanics Rolling Creeper Seat Heavy Duty Shop with Casters Yellow 300 lbs Capacity

$153.79

New Oil Injection Fuel Pump 5007420 5007422 Fits For Johnson Evinrude Outboard VRO

$150.68

6Pack 24inch Heavy Duty Magnet Tool Bar Magnetic Tool Holder Strip

$78.07

800 Piece Deutsch DT Connector Kit Stamped for 14 16 18 20 GA. WIRE

$132.00

Fuel Pump 79707088400 Fits for KTM 150 250 350 450 500 EXC SX-F XC-F XCF-W 2009-2022

$96.65

800 Piece Deutsch DT Connector Kit With SN-48B Crimp Plier Tool

$183.99

Fuel Injector Supply Tube 2896823 4924626 for Cummins Engine QSK38 QSK50 QSK60

$200.00

20% off

9U-6891 9U-7227 J-38587-a Engine Tool Kit for CAT Caterpillar 3406E C-15 C-16

$126.01$158.00

Pneumatic 360 Degree Swivel Stool Rolling Creeper Seat Heavy Duty with Casters 300 lbs Capacity--Green

$163.18

Fuel Injection Unit Pump A0290741202 for Mercedes-Benz MBE900 MBE926 MBE906 OM926 OM926LA Kubota D905 Engine

$359.01

Transmission Cooler Hose Line Set for Dodge Ram 2500 3500 5.9L 48RE 2003-2007

$138.58

4% off

Fuel Pump Assembly 3594444 21545138 21397771 for Volvo Penta Engine 4.3L 5.0L 5.7L 8.1L

$214.69$224.00

Tires Fast

Exclusive offer available

8% off

ST205/75R15 8-Ply Trailer Tire on 15" 5-4.5 Silver Modular Wheel

(22)

$156.99$170.00

Stainless Steel Closed End Trailer Lug Nut

$4.39

16x6 8-6.5 Black Modular Trailer Wheel

(2)

$73.99

12% off

ST205/75R14 8-Ply Trailer Tire on 14" 5-4.5 Galvanized Spoke Wheel

(22)

$149.99$170.00

Kenda KR53 ST205/75R15 8-Ply Trailer Tire on 15x5 5-4.5 Black Modular Wheel

$146.95

14x5.5 5 - 4.5 Galvanized Spoke Trailer Wheel - Tires Fast

14x6 5-4.5 Galvanized Spoke Trailer Wheel

(4)

$48.99

ST205/75R14 8 - Ply Trailer Tire on 14" 5 - 4.5 Galvanized Spoke Wheel - Tires Fast

Tow-Rite ST175/80R13 6-Ply Trailer Tire on 13x4.5 5-4.5 Galvanized Spoke Wheel

(1)

$99.99

16x6 8-6.5 Galvanized Spoke Trailer Wheel

$81.99

Tow-Rite ST205/75R14 6-Ply Trailer Tire on 14x6 5-4.5 Galvanized Spoke Wheel

(1)

$127.99

23x10.50 - 12 8PR Kenda K500 Super Turf Tire - Tires Fast

3% off

24x12.00-12 4PR Kenda K500 Super Turf Tire

(3)

$96.99$99.99

2014 - 2023 Dodge ProMaster Van 1500/2500 LT225/75R16 Tire on 16" 5x130 Silver Steel Wheel - Tires Fast

11% off

2014-2025 Dodge ProMaster Van 1500/2500/3500 Tire & Wheel - LT225/75R16 (Silver)

(13)

$399.00$450.00

2015 - 2025 Ford Transit 150/250/350 235/65R16C Tire on 16" 5x160 Silver Steel Wheel - Tires Fast

8% off

2015-2025 Ford Transit 150/250/350 SRW Tire & Wheel - 235/65R16C (Silver)

$439.00$475.00

Discover top brands

32 Degrees

4.7 (227.9K)

Exclusive offer available

Revice

4.5 (8.6K)

Exclusive offer available

The GLD Shop

4.7 (169K)

Exclusive offer available

Mandala Scrubs

4.6 (11.3K)

Exclusive offer available

Aviator Nation

4.5 (92.9K)

Exclusive offer available

Little Sleepies

4.9 (402.6K)

Fashion Nova

4.3 (428.9K)

Exclusive offer available

OOFOS

4.5 (177.7K)

Exclusive offer available

Rockstar Original

4.6 (182.4K)

Culture Kings US

4.7 (148K)

Description

Specifications
Shipping
Ask us a question

Rotary Tiller Central Gearbox
*Top gearbox fits BushHog, Woods, CountyLine, LandPride…etc Rotary Tiller
*Hex Shaft: 1-1/2" flat to flat
*Mounted Bolt thread: 1/2”-13UNC ...

Reviews

4.8

22 ratings

Very disappointed

Jerod · May 25, 2026

Fits my older County Line RT5 tiller perfectly

Fits my older county line RT5 tiller perfectly. Direct swap, filled with gear oil and ran quiet.

Michael · 25 days ago

Working great

Gary · 10 days ago

Delivery & Returns

Returns accepted within 14 days

Exclusive offer available

FIMIC Implement LLC

4.8 (459)

F

Replace for RTI-50 Rotary Tiller Top Gearbox

Reviews

Delivery & Returns

FIMIC Implement LLC

More from FIMIC Implement LLC

6-34QDTL, 7ft Rotary Tiller Slip Clutch PTO Shaft

SIDE GEARBOX for Rotary Tiller

75PRC500146, T-BOX, 8ft Rotary Cutter Center Gearbox, 150HP, 1:46, 20 SPLINE

75PRC500100, T-BOX, 10ft Rotary Cutter Center Gearbox, 150HP, 1:1, 20 SPLINE

75PRC61T-11, T-BOX, 10ft Rotary Cutter Center Gearbox, 100HP, 1:1, 6 SPLINE

Rotary Tiller Tines/ Blades Replacement for KingKutter, County-Line, Tarter, Behlen Tiller (a pair)

14mm (9/16") Rotary Tiller Tine Bolt Kits

Rotary Tiller Tines/ Blades Replacement for HOWSE Tiller (a pair)

HL-418N / Square Blade Bolt Kit

Disc Harrow Bearing 1'' Square Bore

9-1/2" Cultipacker Wheel

4', 5' & 6' Slip Clutch PTO Shaft for Rotary Tiller, 4-30QDTL

Related to FIMIC Implement LLC

Fab Heavy Parts

Pneumatic 360 Degree Swivel Stool Mechanics Rolling Creeper Seat Heavy Duty Shop with Casters Yellow 300 lbs Capacity

New Oil Injection Fuel Pump 5007420 5007422 Fits For Johnson Evinrude Outboard VRO

6Pack 24inch Heavy Duty Magnet Tool Bar Magnetic Tool Holder Strip

800 Piece Deutsch DT Connector Kit Stamped for 14 16 18 20 GA. WIRE

Fuel Pump 79707088400 Fits for KTM 150 250 350 450 500 EXC SX-F XC-F XCF-W 2009-2022

800 Piece Deutsch DT Connector Kit With SN-48B Crimp Plier Tool

Fuel Injector Supply Tube 2896823 4924626 for Cummins Engine QSK38 QSK50 QSK60

9U-6891 9U-7227 J-38587-a Engine Tool Kit for CAT Caterpillar 3406E C-15 C-16

Pneumatic 360 Degree Swivel Stool Rolling Creeper Seat Heavy Duty with Casters 300 lbs Capacity--Green

Fuel Injection Unit Pump A0290741202 for Mercedes-Benz MBE900 MBE926 MBE906 OM926 OM926LA Kubota D905 Engine

Transmission Cooler Hose Line Set for Dodge Ram 2500 3500 5.9L 48RE 2003-2007

Fuel Pump Assembly 3594444 21545138 21397771 for Volvo Penta Engine 4.3L 5.0L 5.7L 8.1L

Fleetsworld

LOR/J17700-5 Hood Hinge Bushing - AFTERMARKET

A-3905-B Rubber Block - AFTERMARKET

26937-4 Side Fairing Isolator - Kenworth AFTERMARKET

M13-6001 Exhaust Mount Bushing (High Temp) - Peterbilt AFTERMARKET

245835 Quick Release Valve Repair Kit (QR-1) - Bendix AFTERMARKET

90-00334 Fuel Tank Cap Gasket - AFTERMARKET

21349387 Retainer - AFTERMARKET

379485 Friction Disc - Chelsea AFTERMARKET

21823706 Wheel Nut - AFTERMARKET

279416 LP-3 Switch - AFTERMARKET

379595 Clutch Plate - AFTERMARKET

470-031-C Engine Mount - AFTERMARKET

Tires Fast

ST205/75R15 8-Ply Trailer Tire on 15" 5-4.5 Silver Modular Wheel

Stainless Steel Closed End Trailer Lug Nut

16x6 8-6.5 Black Modular Trailer Wheel

ST205/75R14 8-Ply Trailer Tire on 14" 5-4.5 Galvanized Spoke Wheel

Kenda KR53 ST205/75R15 8-Ply Trailer Tire on 15x5 5-4.5 Black Modular Wheel

14x6 5-4.5 Galvanized Spoke Trailer Wheel

Tow-Rite ST175/80R13 6-Ply Trailer Tire on 13x4.5 5-4.5 Galvanized Spoke Wheel

16x6 8-6.5 Galvanized Spoke Trailer Wheel

Tow-Rite ST205/75R14 6-Ply Trailer Tire on 14x6 5-4.5 Galvanized Spoke Wheel

24x12.00-12 4PR Kenda K500 Super Turf Tire

2014-2025 Dodge ProMaster Van 1500/2500/3500 Tire & Wheel - LT225/75R16 (Silver)

2015-2025 Ford Transit 150/250/350 SRW Tire & Wheel - 235/65R16C (Silver)

KTM Twins

Oil Filter Cover Gasket

Doubletake Adventure Mirror Kit

special screw M5x12

KTM Oil Change Kit (1.7-L/1) 250/390 Adv/Duke/RC 2015-2026

KTM Motorex Oil Change Kit 250/350 SX-F/XC-F/XCF-W/XW-F/EXC-F 2016-2026

KTM Oil Filter Kit 390 Adv/Duke/RC 2014-2024

KTM Oil Change & Service Kit 790/1090/1190/1290 2008-2025

KTM Complete Oil Change Kit 690 Duke/Enduro/SMC 2012-2024

KTM Team Flat Cap

KTM Support Adapter (Orange/Silver) Adv/Sport 2008-2027

KTM Lower Section Of The Air Filter MX/Enduro 2023-2026

KTM 790/890 Adventure/R Oil Change Kit

Discover top brands

32 Degrees

Revice

The GLD Shop

Mandala Scrubs

Aviator Nation

Little Sleepies

Fashion Nova

OOFOS