Skip to content

Quills & Spindles & Jackshafts

Shop OEM replacement spindles, quills, and jackshafts for commercial and residential lawn mowers. These precision-machined components are critical to deck performance — keeping blades spinning true and transferring power efficiently from the engine to the cutting deck.

  • Complete spindle assemblies and bare housings
  • Quill assemblies for zero-turn and walk-behind mowers
  • Jackshafts for belt-driven deck systems
  • Fits Exmark, Scag, Toro, Hustler, Gravely, and more

Filters

Save $34.59 Save $0.00
$89.58
$89.58 - $89.58
$89.58
$54.99
$54.99 - $54.99
$54.99

Rotary 16498 Deck Spindle replaces Snapper 1757364YP

in stock

Deck Spindle replaces Snapper 1757364YP. Fits models SPX2342, SPX2548, NXT2548, ZT2342, ZT2348, ZT21542, ZT21548 and 360Z.Replaces: SNAPPER/KEES 1...

View full details
$89.58
$89.58 - $89.58
$89.58
$54.99
$54.99 - $54.99
$54.99
Save $34.59 Save $0.00
Save $60.21 Save $0.00
$111.20
$111.20 - $111.20
$111.20
$50.99
$50.99 - $50.99
$50.99

Rotary 16287 Deck Spindle replaces MTD 918-06980

in stock

Deck Spindle replaces MTD 918-06980. Old number 618-06980. Fits MTD models 14A7A3ZQ099 (G8300), 14A7A5ZQ099 (G8200), 14B7A3ZQ099 (G8200), 17ARCBDQ0...

View full details
$111.20
$111.20 - $111.20
$111.20
$50.99
$50.99 - $50.99
$50.99
Save $60.21 Save $0.00
Sold out
$199.95
$199.95 - $199.95
$199.95
$115.99
$115.99 - $115.99
$115.99

Rotary 15873 Spindle Assembly replaces Bad Boy 037-4000-00

Out of stock

Cast Iron Spindle Assembly replaces Bad Boy 037-4000-00, 037-4000-50. Old part numbers 037-8000-00, 038-4000-50. Fits Bad Boy Outlaw, Outlaw Extrem...

View full details
$199.95
$199.95 - $199.95
$199.95
$115.99
$115.99 - $115.99
$115.99
Sold out
Save $15.00 Save $0.00
$34.99
$34.99 - $34.99
$34.99
$19.99
$19.99 - $19.99
$19.99

Rotary 11592 Spindle Shaft W/Bearing replaces AYP 187291

in stock

AYP 187291 Shaft with bearing, Grass Shield & Zerk. Fits Rotary 10-11590 Spindle Assembly. Also replaces 192872 Shaft without Zerk. Fits 38" &a...

View full details
$34.99
$34.99 - $34.99
$34.99
$19.99
$19.99 - $19.99
$19.99
Save $15.00 Save $0.00
Save $12.34 Save $0.00
$68.33
$68.33 - $68.33
$68.33
$55.99
$55.99 - $55.99
$55.99

Rotary 14934 Spindle Assembly replaces Hustler 601804

in stock

Spindle Assembly replaces Hustler 601804. Fits Sport Model. Also fits Hustler 607418 (must use qty 4, 3/8-16x1-3/8" bolts). Rotary 14934 does not i...

View full details
$68.33
$68.33 - $68.33
$68.33
$55.99
$55.99 - $55.99
$55.99
Save $12.34 Save $0.00
Save $123.97 Save $0.00
$214.96
$214.96 - $214.96
$214.96
$90.99
$90.99 - $90.99
$90.99

Rotary 15318 Spindle Assembly For Ferris replaces Ferris 5061095

in stock

Spindle Assembly replaces Ferris, Snapper and Simplicity 5061095. Fits Low Profile Deck. 48" Side Discharge Mower Deck (CCW/48) HD1648 Series, IS50...

View full details
$214.96
$214.96 - $214.96
$214.96
$90.99
$90.99 - $90.99
$90.99
Save $123.97 Save $0.00
Save $69.96 Save $0.00
$122.95
$122.95 - $122.95
$122.95
$52.99
$52.99 - $52.99
$52.99

Rotary 17791 Spindle Assembly replaces MTD/Cub Cadet 618P09395 and 618-09395

in stock

Rotary 17791 Spindle Assembly is a direct replacement for MTD and Cub Cadet models 618P09395 and 618-09395. This precision-engineered component wor...

View full details
$122.95
$122.95 - $122.95
$122.95
$52.99
$52.99 - $52.99
$52.99
Save $69.96 Save $0.00
Save $69.96 Save $0.00
$122.95
$122.95 - $122.95
$122.95
$52.99
$52.99 - $52.99
$52.99

Rotary 17789 Spindle Assembly replaces MTD/Cub Cadet 618P09255 and 618-09255

in stock

Rotary 17789 Spindle Assembly is a direct replacement for MTD and Cub Cadet models 618P09255 and 618-09255. This precision-engineered component wor...

View full details
$122.95
$122.95 - $122.95
$122.95
$52.99
$52.99 - $52.99
$52.99
Save $69.96 Save $0.00
Save $5.08 Save $0.00
$19.07
$19.07 - $19.07
$19.07
$13.99
$13.99 - $13.99
$13.99

Rotary 17784 Spindle Shaft for MTD/Cub Cadet. Replaces MTD 738-06414

in stock

Spindle Shaft for MTD/Cub Cadet. Replaces MTD 738-06414. Compatible with MTD "S" hole blade and Rotary Diamond hole blade. (Used in Rotary 17782, 1...

View full details
$19.07
$19.07 - $19.07
$19.07
$13.99
$13.99 - $13.99
$13.99
Save $5.08 Save $0.00
$79.00 - $79.00
$79.00
$79.00 - $79.00
$79.00

C-SPN-0058 Deck Spindle replaces John Deere TCA24880

in stock

John Deere Spindle Assembly replacement for the Following OEM Part Numbers: TCA20639, TCA17517, TCA24880 Cross Reference STENS - 285-251, Rotary ...

View full details
$79.00 - $79.00
$79.00
$79.00 - $79.00
$79.00
Save $95.49 Save $0.00
$222.48
$222.48 - $222.48
$222.48
$126.99
$126.99 - $126.99
$126.99

Rotary 15751 Spindle Assembly replaces Hustler 604255

in stock

Spindle Assembly replaces Hustler 604255. Ductile/Cast Iron. Fits some X-One, Super A, ATZ, Diesel Z, and Super S Zero Turns, 48 - 72".Replaces: H...

View full details
$222.48
$222.48 - $222.48
$222.48
$126.99
$126.99 - $126.99
$126.99
Save $95.49 Save $0.00
$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00

Husqvarna 539131898 Spindle Assembly

Only 1 left!

539131898 Husqvarna Mandrel Assembly Cast Iron Manufactured by Husqvarna

$69.00 - $69.00
$69.00
$69.00 - $69.00
$69.00
Save $54.86 Save $0.00
$98.85
$98.85 - $98.85
$98.85
$43.99
$43.99 - $43.99
$43.99

Rotary 11961 Spindle Assembly replaces Cub Cadet 618-3129C

in stock

Spindle Assembly replaces Cub Cadet 618-3129C. Fits Series 2000 Models 2130, 2146, 2155, 2164 and 2166-For 38", 42" and 44" Cut Decks-Includes Uppe...

View full details
$98.85
$98.85 - $98.85
$98.85
$43.99
$43.99 - $43.99
$43.99
Save $54.86 Save $0.00
Save $99.96 Save $0.00
$199.95
$199.95 - $199.95
$199.95
$99.99
$99.99 - $99.99
$99.99

Rotary 16084 Spindle Assembly replaces Bad Boy 037-6015-50

in stock

Short Shaft Aluminum Spindle Assembly. Includes shaft collar. Replaces Bad Boy 037-6015-50. Fits Outlaw XP 2015 and 2016 Models. Similar to Rotary ...

View full details
$199.95
$199.95 - $199.95
$199.95
$99.99
$99.99 - $99.99
$99.99
Save $99.96 Save $0.00
Save $3.01 Save $0.00
$59.00
$59.00 - $59.00
$59.00
$55.99
$55.99 - $55.99
$55.99

Rotary 14923 Spindle Assembly replaces Hustler 604214

in stock

Spindle Assembly replaces Hustler 604214. Fits Raptor Models 42"& 52"decks. Also fits Hustler Dash Models 34"& 42"decks. ReplacesHUSTLER: 6...

View full details
$59.00
$59.00 - $59.00
$59.00
$55.99
$55.99 - $55.99
$55.99
Save $3.01 Save $0.00
Save $20.03 Save $0.00
$65.02
$65.02 - $65.02
$65.02
$44.99
$44.99 - $44.99
$44.99

Rotary 11964 Spindle replaces John Deere GY20454

in stock

Spindle replaces John Deere GY20454. Fits 100 Series Riders Since 2006. 7 point Star. Used on 42", 48" & 54" Decks. Blade thread end is 5/8-18....

View full details
$65.02
$65.02 - $65.02
$65.02
$44.99
$44.99 - $44.99
$44.99
Save $20.03 Save $0.00
Save $17.91 Save $0.00
$68.90
$68.90 - $68.90
$68.90
$50.99
$50.99 - $50.99
$50.99

Rotary 12910 Spindle Assembly replaces John Deere GY21098

in stock

Spindle Assembly replaces John Deere GY21098, GY20454 &GY20962. Fits LA100 - LA165 Series Mowers since 2006. 7 Point Spline. Used on 42", 48", ...

View full details
$68.90
$68.90 - $68.90
$68.90
$50.99
$50.99 - $50.99
$50.99
Save $17.91 Save $0.00
Save $30.25 Save $0.00
$89.24
$89.24 - $89.24
$89.24
$58.99
$58.99 - $58.99
$58.99

Rotary 13542 Spindle Assembly replaces John Deere AM144377

in stock

Spindle Assembly replaces John Deere AM144377. Also replaces, AM135349, AM124498 and AM131680. Fits many models with 42M, 48C, 54C and 62C decks. A...

View full details
$89.24
$89.24 - $89.24
$89.24
$58.99
$58.99 - $58.99
$58.99
Save $30.25 Save $0.00
Save $54.38 Save $0.00
$117.37
$117.37 - $117.37
$117.37
$62.99
$62.99 - $62.99
$62.99

Rotary 11452 Spindle Assembly replaces Hustler 783506

in stock

Spindle Assembly replaces Excel/Hustler 783506. Fits Fast Track Mini Z & Super Mini Z Models.Replaces: HUSTLER 783506

$117.37
$117.37 - $117.37
$117.37
$62.99
$62.99 - $62.99
$62.99
Save $54.38 Save $0.00
Save $117.46 Save $0.00
$214.45
$214.45 - $214.45
$214.45
$96.99
$96.99 - $96.99
$96.99

Rotary 14230 Spindle Assembly replaces Gravely/Ariens 59202600

in stock

Spindle Assembly replaces Gravely/Ariens 59202600. Cast Iron. Includes mounting hardware. Fits Gravely models GR, HR, PM & ZT Series. Center Sp...

View full details
$214.45
$214.45 - $214.45
$214.45
$96.99
$96.99 - $96.99
$96.99
Save $117.46 Save $0.00
Save $45.83 Save $0.00
$157.82
$157.82 - $157.82
$157.82
$111.99
$111.99 - $111.99
$111.99

Rotary 14708 Spindle Assembly replaces Ferris/Snapper/Simplicity 5100993SM

in stock

Spindle Assembly replaces Ferris/Snapper/Simplicity 5100993SM. Cast Iron 8.0-6 fits Mini Hercules ATR Zero Turn Mower. F150XT Series with 52" Mower...

View full details
$157.82
$157.82 - $157.82
$157.82
$111.99
$111.99 - $111.99
$111.99
Save $45.83 Save $0.00
Save $54.57 Save $0.00
$123.56
$123.56 - $123.56
$123.56
$68.99
$68.99 - $68.99
$68.99

Rotary 16111 Blade Spindle Assembly replaces Cub Cadet 918-06978

in stock

Blade Spindle Assembly replaces Cub Cadet 918-06978. Fits Cub Cadet models RZT-L54, RZT-S54, RZT-SX54 XT1-GT54, XT1-ST54, XT2-GX54, XT2-ST54,ZT1-54...

View full details
$123.56
$123.56 - $123.56
$123.56
$68.99
$68.99 - $68.99
$68.99
Save $54.57 Save $0.00
Sold out
$51.04
$51.04 - $51.04
$51.04
$46.99
$46.99 - $46.99
$46.99

Rotary 17920 Deck Spindle For Ariens 51537200

Out of stock

Deck Spindle replaces Ariens 51537200 and 51528000. Fits 52" Ikon-X, Ikon-XL, Ikon-XD, Ikon-XD Limited and Ikon Edge. Also fits 52" Gravely ZT, XL,...

View full details
$51.04
$51.04 - $51.04
$51.04
$46.99
$46.99 - $46.99
$46.99
Sold out
Save $69.96 Save $0.00
$122.95
$122.95 - $122.95
$122.95
$52.99
$52.99 - $52.99
$52.99

Rotary 17787 Spindle Assembly replaces MTD/Cub Cadet 618P09260 and 618-09260

in stock

The Rotary 17787 Spindle Assembly is engineered for MTD and Cub Cadet mowers, directly replacing OEM part numbers 618P09260 and 618-09260. This ass...

View full details
$122.95
$122.95 - $122.95
$122.95
$52.99
$52.99 - $52.99
$52.99
Save $69.96 Save $0.00

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare