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King Kutter Finish Mower Parts

Each number on the image is a "Ref #" that can be matched on the table below.

Fits Models At A Glance: Fits: 4', 5', 6', 7' Wide King Kutter Implements. 4' XB & 5' XBX Series Specifications: Category: 1 Length: 5.50" long Pin Diameter: 7/8" Thread Diameter: 7/8" Package Includes: (2) Pins, (2) Lock...

Fits Models At A Glance: King Kutter Finish Mowers and RFM-48-XB flex Hitch Designed specifically for top belt protection Key Notes: Part Numbers: 124684 (4'), 124685 (5') and RFM-48-XB, 124686 (6'), 124687 (7') Available Sizes: 4', 5', 6',...

Fits Models At A Glance: 403029 - 4-Foot Finish Mowers 403025 - 5-Foot, 6-Foot, 7-Foot Finish Mowers Compatible with King Kutter brand implements only Key Notes: Part Numbers: 403029 (4'), 403025 (5', 6', 7') Function: Mounts the gear box securely to...

Fits Models At A Glance: King Kutter Standard Finish Mowers:4 ft, 5 ft, 6 ft, and 7 ft Models – Part # 312647 King Kutter Flex Hitch Finish Mowers:RSFM-SS-84 (7 ft Stainless Steel Model) – Part # 312641 Key Notes: Part Numbers: 312647...

Fits Models At A Glance: Single Groove Pulley (502303): Fits 4', 5', and 6' King Kutter Mowers and RFM-48-XB Flex Hitch Rear Finish Mower Double Groove Pulley (502304): Fits 6' and 7' King Kutter Mowers Key Notes: Part Numbers: 502303 (Single...

Fits Models At A Glance: Single Groove Pulley (164090): Fits 4', 5', and 6' King Kutter Finish Mowers and RFM-48-XB Flex Hitch Rear Finish Mowers For models using single groove belt systems Double Groove Pulley (164091): Fits 6' and 7' King...

Fits Models At A Glance: King Kutter Flex-Hitch Finish Mowers:4 ft (RFM-48-XB) – Part # 4036825 ft, 6 ft, and 7 ft Models – Part # 403688 Key Notes: Part Numbers: 403682 (4 ft), 403688 (5–7 ft) Application: Belt tension adjuster...

Fits Models At A Glance: 4-Foot King Kutter XB Finish Mower (167108K) 4-Foot King Kutter Standard Finish Mower (167112K) 5-Foot King Kutter Finish Mower (167133K) 6-Foot King Kutter Finish Mower (167148K) Key Notes: Part Numbers & Sizes: 167108K...

Fits Models At A Glance: 4-Foot King Kutter Finish Mower (Standard Model) 4-Foot King Kutter XB Finish Mower 5-Foot King Kutter Finish Mower 6-Foot King Kutter Finish Mower 7-Foot King Kutter Finish Mower RFM-48-XB Rear Finish Mower Key Notes: Part...

Fits Models At A Glance: 6-Foot and 7-Foot King Kutter Finish Mowers Fits only King Kutter brand implements Key Notes: Part Numbers: 167149 (6'), 167163 (7') Available Sizes: 6', 7' Length: 6-Foot Wide: 148 Inches 7-Foot Wide: 162 Inches Design:...

Fits Models At A Glance: King Kutter Finish Mowers: 4', 5', 6', 7' Wide Key Points: Includes two belt tension springs to ensure proper belt tension Compatible with all King Kutter finish mower models (4', 5', 6', and 7' wide) Part #:...

Fits Models At A Glance XB Series: 48 Inch XB Rotary Mower, Flex Hitch Finish Mower Rotary Cutter:  4 Foot Finishing Mowers: 4 Foot, 5 Foot, 6 Foot Flex Hitch Finishing Mowers: 4, 5, 6 Foot Brand: Fits King Kutter implements only Key...

Fits King Kutter Models At A Glance: Fits Finish Mowers: 7' wide. Fits Standard Rotary Cutters: 5' wide, 6' wide. Fits XBX Rotary Cutter Widths: 5' wide Fits Pull Behind Rotary Cutters: (all) For King Kutter brand implements only. Key...

Fits Models At A Glance King Kutter Finish Mowers: 4 Foot, 5 Foot, 6 Foot, 7 Foot and RFM-48-XB Rear Finish Mower Brand: OEM King Kutter replacement pulleys Key Notes Weight: 13.00 lbs (5.90 kg) Part Numbers & Specs: 165114: Fits 4' &...

Fits Models At A Glance: King Kutter Finish Mowers: 4', 5', 6', 7' Wide and RFM-48-XB Rear Finish Mowers Key Points: Bolt size: 3/4" x 4" long, includes matching nuts OEM King Kutter brand Function: Connects Swivel Link to front of mower Part #:...

Fits Models At A Glance: King Kutter Finish Mowers: 4', 5', 6', 7' Wide and RFM-48-XB Rear Finish Mowers King Kutter Rotary Cutters 4', 5', 6' with Flex Hitch Key Points: Includes a pair of swivel links for King Kutter finish mowers Ensures greater...

Fits Models At A Glance: Flex-Hitch Rotary Cutters: 4', 5', 6' widths – Part #: 501095 Standard Finish Mowers: 4', 5', 6', and 7' widths – Part #: 502012 Key Notes: Part Numbers: 501095 – Flex-Hitch Models 502012 –...

Fits Models At A Glance: Standard Hitch Mowers – Part #: 403662 Flex Hitch Mowers – Part #: 403664 Key Notes: Part Numbers: 403662 (Standard Hitch), 403664 (Flex Hitch) Compatibility: Fits only King Kutter brand finish...

Fits Models At A Glance: 4-Foot, 5-Foot, 6-Foot, and 7-Foot King Kutter Finish Mowers 310067-Fits RFM-48-XB Flex Hitch Rear Finish Mower Fits only models equipped with Flex-Hitch system Key Notes: Part Numbers: 310067 (4'), 310066 (5'), 310065...

Fits Models At A Glance: King Kutter finish mower models featuring a single center roller and RFM-48-XB Flex Hitch Rear Finish Mower Key Features: Part # 502110: OEM Finish Mower Wheel Roller Assembly. Weight: 8 lbs. Exclusively fits King Kutter brand...

Fits Models At A Glance: King Kutter Finish Mowers: Models with Single Center Roller and Flex Hitch XB Rear Finish Mower RFM-48-XB Key Points: Compatible with King Kutter brand implements only OEM King Kutter Part # 403670 Weight: 2 lbs. Includes...

Fits Models At A Glance: King Kutter Mowers: 4', 5', 6', 7' Wide Finish Mowers and Flex Hitch Rear Mower RFM-48-XB Specifications: Condition: New Part Number: 502120 Weight: 2 lbs. Brand: OEM King Kutter Description: Kit includes three spacers and one...

Fits Models At A Glance: King Kutter Finish Mowers: All Models King Kutter XB Rotary Cutter: All Models King Kutter XBX Rotary Cutter: All Models Key Points: Four required per mower; sold individually for convenience Manufactured by King Kutter...

Fits Models At A Glance: King Kutter Finish Mowers:4-Foot Wide Models Only Key Notes: Part Number: 403410 Application: Replacement front tail wheel support arm for King Kutter 4' rear discharge flex hitch finish mowers Function: Supports and...

Fits Models At A Glance: King Kutter Finish Mowers: RFM-60 (5 ft) RFM-72 (6 ft) RSFM-72 (6 ft) RSFM-SS-84 (7 ft) Key Notes: Part Number: 403415 Application: Rear tail wheel support arm for King Kutter rear discharge flex hitch finish...

Fits Models At A Glance: 4-Foot King Kutter Mower – SKU: 4036675 5-Foot and 6-Foot King Kutter Mowers – SKU: 403667 7-Foot King Kutter Mower – SKU: 403668 Key Notes: Compatibility: Specifically engineered for King Kutter brand finish...

Fits Models At A Glance: 5-Foot and 6-Foot King Kutter Finish Mowers – Part #: 403678 7-Foot King Kutter Finish Mower – Part #: 403679 Key Notes: Part Numbers: 403678 (5'/6'), 403679 (7') Includes: One left-hand discharge chute Weight:...

Fits Models At A Glance King Kutter Finish Mowers: 4 Foot, 5 Foot, 6 Foot, 7 Foot, RFM-48-XB King Kutter XB Rotary Cutter: 4' Built After October 1, 2018 King Kutter XBX Rotary Cutter: 5' Built After October 1, 2018 Brand: King Kutter implements...

Fits Models At A Glance: King Kutter Finish Mowers: 4', 5', 6', 7' widths and RFM-48-XB Compatibility: Fits King Kutter brand implements only Key Notes: Axle Bolt Size: 3/4" x 5" Part Number: 502125 Kit Includes: Two (2) axle bolts Two (2) axle...

Fits Models At A Glance: 502020: 4'–7' Finish Mowers and L-48-40-XB Kutters – Solid tire, wheel & axle kit 502025: 4' Standard Finish Mowers – Solid tire and wheel only 502015: 4' & 4' XB Finish Mowers – Air-filled...

Fits Models At A Glance King Kutter Finish Mowers: 4 Foot, 5 Foot, 6 Foot, 7 Foot Brand: King Kutter implements only Key Notes Weight: 6.00 lbs (2.72 kg) Part Number: 502690 Application: Replacement chain assembly with anchor bar and bolts...

Fits Models At A Glance: 4-Foot Finish Mower with 16" Blade Set  and RFM-48-XB– Part #: 502316 5-Foot Finish Mower with 20" Blade Set – Part #: 502320 6-Foot Finish Mower with 24" Blade Set – Part #: 502324 7-Foot Finish Mower...

Fits Models At A Glance: King Kutter Finish Mowers: 4',4'XB, 5', 6' Wide Note: 6' wide mowers could use a single or double groove pulley Key Points: Includes: Cast Iron Spindle Pulley, both mounting nuts, and washer Material: cast iron for enhanced...

Fits Models At A Glance: Standard Finish Mowers: 6' and 7' wide – Part #: 502312 Flex-Hitch Finish Mowers: 6' and 7' wide – Part #: 502314 Key Notes: Part Numbers: 502312 – Standard 6'/7' Mowers 502314 – Flex-Hitch...

Fits Models At A Glance: King Kutter Finish Mowers: Fits spindle assemblies 502301, 502303, and 502304 used on various King Kutter rear discharge and side discharge finish mowers Key Notes: Part Number: 555009 Application: Bearing rebuild kit for...

Fits Models At A Glance: King Kutter Finish Mowers: Fits spindle assemblies 502301, 502303, and 502304 used on various King Kutter rear and side discharge finish mower decks Key Notes: Part Number: 191302 Application: Top cover cap for King...

Fits Models At A Glance King Kutter Finish Mowers: 4 Foot, 5-Foot, 6-Foot, 7-Foot Brand: King Kutter implements only Key Notes Weight: 21.00 lbs (9.53 kg) Part Number: 147022 Application: Replacement PTO drive shaft for King Kutter finish...

Fits Models At A Glance: Compatible with all King Kutter OEM shear pin style PTO drive shafts. Key Features: Part # 500101: Replacement shear bolts for PTO drive shafts. Size: 1/2" X 3" long bolts. Hardness: Grade 2, ensuring proper breakage to...

Fits Models At A Glance: Fits all models of King Kutter Finish Mowers Key Points: Size: 1/2" 20 pitch Left Hand Thread Pitch 20 Kit Includes: (3) Blade Mounting Bolts (3) Washers Fits King Kutter brand implements only Part Number: 502310 Weight: 0...

Fits Models At A Glance: King Kutter Finish Mowers: 4', 4'XB, 5', 6', 7' wide models Designed specifically for King Kutter brand implements Key Notes: Part Number: 502287 Weight: 1 lb Includes: 2 Plastic Cover Knobs Brand: OEM King...

Fits Models At A Glance: 4', 5', 6', and 7' wide King Kutter brand implements. Key Features: Part # 132017: PTO Drive Shaft Grease Fitting Set. Includes 5 grease fittings per pack. Designed exclusively for King Kutter implements, ensuring a perfect...

Fits Models At A Glance: King Kutter Finish Mowers (Flex-Hitch, Rear Discharge only) 4-Foot (Part # 502400) 5-Foot (Part # 502401) 6-Foot (Part # 502402) 7-Foot (Part # 502403) Key Notes: Application: Rear Discharge Deflector Plate Set Compatible...

Fits Models At A Glance: King Kutter Flex Hitch Rear Discharge Finish Mowers: 48", 60", 72", 84", RFM-48-XB King Kutter Flex Hitch Kutter:  4' 40hp, 5' 40hp, 5' 40hp stainless, 6' 40 and 60hp Key Notes: Weight: 5 lb (2.27 kg) Includes: Pivot...

Fits Models At A Glance: King Kutter Rear Discharge Flex Hitch Finish Mowers:RFM-48-XB (4 ft), RFM-60 (5 ft), RFM-72 (6 ft), RSFM-72 (6 ft), RSFM-SS-84 (7 ft) King Kutter Flex Hitch Rotary Cutters:L-48-40-P-FH, L-60-40-P-FH, L-60-40-SC-FH,...

Fits Models At A Glance: King Kutter Rear Discharge Flex Hitch Finish Mowers: RFM-60 (5 ft) RFM-72 (6 ft) RSFM-72 (6 ft) RSFM-SS-84 (7 ft) Key Notes: Part Number: 502197 Application: Bolt used to secure gearbox plate to deck frame on...

REF # Image Fits Model Description Part # Price Product Details
1 King Kutter 3-Point Lift Pin Kit 500001 See Details King Kutter Implements Lift Pins - Cat. 1 500001 $15.00 View Info
1 King Kutter Finish Mower Top Belt Cover See Details Finish Mowers Top Belt Cover 124684-124687 $140.00 View Info
2 King Kutter Gear Box Mounting Plate for 4', 5', 6', & 7' Finish Mowers | 403025-403029 See Details Finish Mowers Gearbox Mounting Plate 403025-403029 $110.00 View Info
3 Double-idler pulley bracket for King Kutter RSFM-SS-84 mower See Details 4 ft, 5 ft, 6 ft, 7 ft Idler Pulley Bracket (Choice of Size) 312641-312647 $24.00 View Info
4 Spindle Assembly for King Kutter Finish Mowers – Single & Double Groove (4'–7') See Details Finish Mowers Spindle Assembly 502303-502304 $105.00 View Info
5 Idler Pulley for King Kutter Finish Mowers – Single & Double Groove See Details Finish Mowers Idler Pulley 164090-164091 $34.00 View Info
6 King Kutter 4' Flex-Hitch Finish Mower Belt Tension Adjuster See Details 4-Foot or 5 to 7-Foot Flex Hitch Finish Mower Belt Tension Adjuster 403682-403688 $34.00 View Info
7 Heavy Duty Kevlar Finish Mower Belt for King Kutter See Details Finish Mowers Single Groove Belt (Kevlar) 167108K-167148K $50.00 View Info
7 Single Groove Finish Mower Belt for King Kutter See Details Finish Mowers Single Groove Belt (Standard) 167108-167162 $30.00 View Info
7 Double Groove Finish Mower Belt for 6' & 7' King Kutter Mowers | 167163-167149 See Details 6-Foot, 7-Foot Finish Mowers Double Groove Belt (Standard) 167163-167149 $74.00 View Info
8 OEM Belt Tension Springs for King Kutter 4', 5', 6', 7' Mowers See Details Finish Mowers Belt Tension Spring (Pair) 502027 $8.00 View Info
9 King Kutter 40-hp Finish Mower Gearbox Assembly | 184000 | Broken Tractor See Details 4-Foot, 5-Foot, 6-Foot Finish Mowers | 4-Foot Rotary Cutter 40-HP Gearbox (Shear Bolt) 184000 $485.00 View Info
9 King Kutter 40 HP gearbox for finish mowers and cutters | 184005 See Details 5-Foot, 6-Foot Rotary Cutters | 7-Foot Finish Mowers 40-HP Gearbox (Shear Bolt) 184005 $380.00 View Info
10 High-Quality King Kutter Gearbox Pulleys for Long-Term Performance See Details Finish Mowers Gearbox Pulley 165112-165155 $95.00 View Info
11 King Kutter Finish Mower Swivel Link Bolt and Nut Set See Details Finish Mowers Bolt Set, Swivel Link 502011 $14.00 View Info
12 King Kutter Finish Mower Swivel Links for Enhancing Mower Mobility and Stability | 502010 See Details Finish Mowers & Flex Hitch Rotary Cutters Swivel Link (Pair) 502010 $49.00 View Info
14 Lift Arm Spacer Kit for King Kutter Finish and Flex-Hitch Mowers | 501095-502012 See Details Finish Mowers & Flex Hitch Rotary Cutters Lift Arm Spacer Kit 501095-502012 $14.00 View Info
15 Lift Arm Assembly for King Kutter Finish Mowers – Standard See Details Finish Mowers Lift Arm Assembly 403664-403662 $93.00 View Info
15 King Kutter Flex Hitch Brace Arm for 4', 5', 6', & 7' Finish Mowers See Details Finish Mowers Brace Arm 310065-310067 $55.00 View Info
16 King Kutter Finish Mower Center Roller with Axle | 502110 See Details Finish Mowers Center Roller Kit 502110 $59.00 View Info
17 King Kutter Finish Mower Center Roller Axle with Nut | 403670 | Broken Tractor See Details Finish Mowers Axle Shaft, Center Roller 403670 $29.00 View Info
18 502120 King Kutter Finish Mower Wheel Height Adjustment Kit See Details Finish Mowers Wheel Height Adjustment Kit 502120 $28.00 View Info
19 OEM Tail Wheel Arm for King Kutter | 403700 | Broken Tractor See Details Finish Mowers & XB Rotary Cutters Tail Wheel Arm 403700 $98.00 View Info
19 King Kutter 403410 rear discharge mower wheel arm See Details 4-Foot Finish Mowers Front Tail Wheel Arm 403410 $88.00 View Info
19 Rear Tail Wheel Arm for King Kutter Rear Discharge See Details 5-Foot, 6-Foot, 7-Foot Finish Mowers Rear Tail Wheel Arm 403415 $113.00 View Info
20 Right-Hand Side Panel for King Kutter 4', 5', 6', and 7' Finish Mowers See Details Finish Mowers Right-Hand Side Panel 4036675-403668 $100.00 View Info
21 Left-Hand Discharge Chute for King Kutter 5', 6', & 7' Finish Mowers See Details Finish Mowers Left Discharge Chute 403678-403679 $194.00 View Info
22 King Kutter Finish Mower Wheel Fork | 403023 | Broken Tractor See Details Finish Mowers, XB-Series Rotary Cutters Wheel Fork 403023 $60.00 View Info
23 King Kutter Finish Mower Axle Bolt With Nut | 502125 | Broken Tractor See Details Finish Mowers Wheel Axle Kit 502125 $24.00 View Info
24 Tire, Wheel & Axle Kits for King Kutter 4', 5', 6', and 7' Finish Mowers | 502020-502015 | Broken Tractor See Details Finish Mowers, XB-Series Rotary Cutters Tire & Wheel 502020-502015 $40.00 View Info
25 King Kutter Finish Mower Chain Assembly and Anchor Bar with Bolts | 502690 | Broken Tractor See Details Finish Mowers Chain & Anchor Bar 502690 $80.00 View Info
26 Finish Mower Blade Replacement Kit for King Kutter 4', 5', 6', & 7' Mowers See Details Finish Mowers Blade Set 502316-502328 $47.00 View Info
27 King Kutter Finish Mower Spindle Pulley Kit with Mounting Nuts and Washer | 502313 | Broken Tractor See Details 4-Foot, 5-Foot, 6-Foot Finish Mowers Spindle Pulley, Single Groove 502313 $44.00 View Info
27 Double-Groove Spindle Pulley Kit for King Kutter See Details 6-Foot, 7-Foot Finish Mowers Spindle Pulley, Double Groove 502312-502314 $50.00 View Info
Spindle Bearing Kit See Details Finish Mowers Spindle Bearing Kit 555009 $52.00 View Info
191302-Lower Spindle Cap for King Kutter Finish Mower Spindle See Details Finish Mowers Spindle Cap 191302 $43.00 View Info
King Kutter Finish Mower PTO Drive Shaft | 147022 | Broken Tractor See Details Finish Mowers, 4' Rotary Cutter PTO Drive Shaft (Sheer Bolt) (22") 147022 $255.00 View Info
King Kutter PTO Drive Shaft Sheer Bolt Kit | 500101 | Broken Tractor See Details PTO Drive Shaft (Shear Bolt) Shear Bolt Kit 500101 $14.00 View Info
29 King Kutter Finish Mower Blade Bolt Set with Washers See Details Finish Mowers Blade Bolt Kit 502310 $24.00 View Info
30 King Kutter Finish Mower Plastic Cover Knob Set | 502287 | Broken Tractor See Details Finish Mowers Cover Knob Set 502287 $14.00 View Info
King Kutter Drive Shaft Grease Fitting Set | 132017 | Broken Tractor See Details PTO Drive Shaft Grease Fitting Set, Drive Shaft 132017 $14.00 View Info
King Kutter Deflector Plate Set 502400–502403 See Details Finish Mowers Deflector Plates, Rear Discharge 502400-502403 $74.00 View Info
King Kutter pivot shield kit for finish mowers See Details Flex Hitch Finish Mowers & Rotary Cutters Pivot Shield Kit 501029 $58.00 View Info
Pivot bar weldment for King Kutter finish mower See Details Flex Hitch Finish Mowers & Rotary Cutters Pivot Bar 401031 $65.00 View Info
2A Gearbox Plate Bolt for King Kutter Rear Discharge Finish Mowers See Details Finish Mowers Gearbox Plate Bolt 502197 $18.00 View Info

King Kutter Finish Mower Parts

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King Kutter Finish Mowers 

Fits Models At A Glance:

  • XB Series: XB, 40"

  • 4-Foot Models: 4' Standard, 4' Flex-Hitch

  • 5-Foot Models: 5' Standard, 5' Flex-Hitch

  • 6-Foot Models: 6' Standard, 6' Flex-Hitch

  • 7-Foot Models: 7' Standard, 7' Flex-Hitch

Key Notes:

  • Application: Replacement parts for King Kutter finish mowers in 4', 5', 6', and 7' widths

  • Coverage: Gearboxes, pulleys, spindles, blades, belts, wheels, PTO shafts, and hardware kits

  • Material/Build: Heavy-duty steel housings, Kevlar belts, durable pulleys, precision-ground spindles

  • Function: Restores mowing performance, improves cut quality, ensures smooth belt and PTO operation

  • Made In / Brands: Quality aftermarket parts for King Kutter finish mowers

Why Choose Broken Tractor:

  • ✅ Heavy-Duty Aftermarket Parts at Wholesale Value

  • ✅ Fast Shipping Direct to Your Door

  • ✅ U.S.-Based Customer Service & Support

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Product: Category: King Kutter Finish Mower Parts Brand: Head Title: King Kutter Finish Mower Parts | Broken Tractor