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Quick Reference Parts: Lazer Z® Liquid-Cooled
The less time you spend at the dealership, the more time you can spend cutting grass and generating revenue. Below is a list of those most commonly replaced parts on Exmark® mowers. For parts availability and ordering, be sure to contact your local Exmark Dealer. Not sure who your local Exmark dealer is? Click here.

The parts categories:

Belts | Blades | Cables | Caster Tires & Bearings | Electric Clutches | Drives Tires | Cutter Housings
Engine Filters | Hydraulics

Belts  
Mule Drive Pump Drive Deck Belts
Below 369,999 Above 370,000 Below 509,999 510,000-527,799 527,800 & Higher 52" 60" 72"
1-633173 103-4014 1-633569 103-6906 1-633569 1-633366 1-633127 1-643052
 
Blades  
  52" 60" 72"
Units Below 539,999 Units Above 540,000 Units Below 539,999 Units Above 540,000 Units Below 539,999 Units Above 540,000
Notched Airfoil 103-6584 103-6402 103-2530 103-6403 103-2531 103-6404
Low Lift 103-6580 103-6387 103-2510 103-6388 103-2511 103-6389
Mulching 103-6582 103-6392 103-0301 103-6393 103-2521 103-6394
Solid Air foil 103-1578 103-6382 103-1580 103-6383 103-1581 103-6384
Extreme 103-6337 103-6397 103-6338 103-6398 103-6339 103-6399
 
Cables  
 
Throttle
Choke
Units Below 439,999
633696 603336
Units Above 440,000 103-4091 103-4091
 
Caster Tires & Bearings  
  Bearings Spacers Axle Axle Nut Tire Only Seal Guard Complete
Units Below 405,920 633585 Cone
633584 Cup
Wheel 633579
Bearing 633581
N/A N/A 1-523009 103-0063† N/A Pneumatic 103-5189‡
Semi-Pneu. 103-3785‡
Units Above 405,920 633585 Cone
633584 Cup
N/A 103-3155 103-3051 523009¥ 103-0063 103-2768
† Units with grease zerk in caster hub, use part # 633580
‡ Replaces complete assembly and updates it to current production
 
Electric Clutches  
  Kit (Warner)
22 & 23 hp Kawasaki® Liquid-Cooled 103-0665
27hp Kawasaki® Liquid-Cooled, 369,999 and Lower 103-1364
27hp Kawasaki® Liquid-Cooled, 370,000 and Above 103-3244
Pigtail Harness 370,000 and Above 103-3247
Brake Pole Kit† 103-3012
† Only for use on units equipped with Warner MS200 Clutch
 
Drive Tires  
.
Hub
TireOnly
Rim Only
Complete (Tire & Rim)
52"
190,000 & Above
103-0590 (with studs)
633926 (studs)      242-50 (lug nut)
653160 653158 653010
60" & 72"
190,000 - 319,999
103-0590 (with studs)
633926 (studs)      242-50 (lug nut)
633993 633992 633970
60" & 72"
320,000 & Above
103-0590 (with studs)
633926 (studs)      242-50 (lug nut)
103-2744 633992 103-2743
 
Cutter Housings  
  Complete Assembly† Blade Driver 0 Spindle 1 Key 2 Blade Bolt 3 Blade Washer 4 Pulley 5 Spindle Nut 6 Spindle Washer 7
52" Units
190,000-259,999
1-634620 N/A 1-633574 1-807006 103-1026 1-513208 1-633701 32128-58 1-513208
60" Units
190,000-259,999
1-634972 N/A 1-633942 1-807006 103-1026 1-513208 1-633701 32128-58 1-513208
72" Units
190,000-351,999
1-644092 N/A 103-2532§ 3257-32¥ 103-0862 103-0865 1-634269 32128-58 1-513208
52 & 60" Units
260,000-351,999
103-1140 N/A 103-2532§ 3257-32¥ 103-0862 103-0865 1-633701 32128-58 1-513208
52 & 60" Units
352,000-539,000
103-8075 N/A 103-2785 103-2982 103-0862 103-0865 103-2794 3217-46 103-2802
72" Units
352,000-539,999
103-8323 N/A 103-2785 103-2982 103-0862 103-0865 103-2795 3217-46 103-2802
52 & 60" Units
Above 540,000
103-9076 103-3037 103-3036 103-2982 3213-5 1-513435 103-2794 3217-46 103-2802
72" Units
Above 540,000
103-9074 103-3037 103-3036 103-2982 3213-5 1-513435 103-2795 3217-46 103-2802
   
Cutter Housings (Continued)  
  Cutter Assembly‡ Housing 8 Bearing 9 Long Spacer 10 Top Guard 11 Snap Ring 12 Short Spacer 13 Bottom Guard 14
Units 190,000-351,999 103-8280 Replace with 103-8280 103-1331 32120-8 1-323533 1-633573
Units Above 352,000 103-8280 Replace with 103-8280 103-1330 32120-8 103-2535
† Includes items 0-14
Includes items 8-14
§ Spindle Kit
¥ Square key part # 10-8040
‡ Replaces Items 8-14 and updates to current configuration


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