- John Deere, Husqvarna, GGP, Stiga, Murray RO21152 pulley - high quality drive pulley for lawn tractors and lawnmowers. Ensures stable belt operation, less vibration, longer drive life and better mowing quality.
John Deere pulley. Husqvarna, GGP, Stiga, Murray RO21152 - what it is and why it is so important?
John Deere pulley. Husqvarna, GGP, Stiga, Murray RO21152 is a high-quality drive train component used in garden tractors and lawnmowers of well-known brands such as John Deere, Husqvarna, GGP, Stiga or Murray. It is a precision-made drive belt guide and tensioning wheel, responsible for the stable transmission of power from the engine to the working elements of the machine - most often to the cutting knives or driving drive. RO21152 pulley is designed for intensive use in demanding garden conditions. Resistance to dust, moisture and dynamic loads makes it ideal for both home gardens and professional maintenance work on larger sites. A well-matched pulley reduces the risk of belt drop, reduces belt wear, and thus extends the life of the entire drive system. In practice, this means that after replacing the worn component with a new RO21152 pulley, the mower tractor runs smoother, quieter and more efficiently. The engine is not overloaded, and the operation of the blades becomes stable, resulting in even and aesthetically pleasing grass cutting.
Application of RO21152 pulley in lawn mowers and garden tractors
John Deere pulley. Husqvarna, GGP, Stiga, Murray RO21152 is used in many models of garden tractors and lawnmowers in which the drive of the blades or drive is realized by a V-belt. Depending on the design of the machine, this wheel can serve as:- a wheel that guides the knife drive belt,
- drive belt tensioning wheel,
- intermediate element that transmits the drive from the motor shaft to the cutting unit.

Tractor pulley for John Deere, Husqvarna, GGP, Stiga, Murray RO21152 - design, quality and reliability
RO21152 pulley is made of durable material resistant to abrasion and mechanical damage, typical of garden work. Robust construction and properly shaped grooves ensure secure guidance of the belt, which minimizes the risk of slipping even when the drive is frequently switched on and off. The inner bore of the wheel is adapted to standard axle diameters and mounting bushings, which greatly facilitates the installation and removal of parts when servicing equipment. Precision manufacturing eliminates excessive runout and vibration that could accelerate wear on bearings, belts and other drive components. In everyday applications - such as regular mowing of recreational areas, sports fields or extensive gardens - a reliable pulley translates into:- stable tractor operation without unwanted vibrations,
- lower risk of failure during the season,
- lower operating costs due to reduced wear on drive belts.
Where the John Deere pulley is installed. Husqvarna, GGP, Stiga, Murray RO21152?
The RO21152 pulley is installed in the drive system of tractors and mowers, usually around:- the cutting unit (mower) - as a guide wheel for the blade drive belt,
- the transmission system from the engine - between the engine shaft and the gearbox or scythe,
- tensioning mechanism - as a roller that adjusts the tension of the belt during operation.
- Immobilize the tractor and disconnect the spark plug wire.
- Remove the drive covers and locate the pulley.
- Loosen the belt or remove it from the drive wheels.
- Unscrew the old pulley mount and remove it.
- Install new wheel RO21152, tighten according to manufacturer's recommendations.
- Install and adjust belt tension, install guards.
The most important benefits of using the RO21152 pulley in your tractor
Choosing a John Deere pulley. Husqvarna, GGP, Stiga, Murray RO21152, you are investing in a part that directly affects the comfort and safety of your work:- Higher tractor reliability - Stable drive means less risk of sudden stopping in the middle of mowing.
- Saving time and money - Less frequently replaced belts, fewer breakdowns and service visits.
- Better mowing quality - constant rotation of the blades gives an even cut without leaving clumps of grass.
- Comfort of use - Less vibration and noise, tractor drives smoother and responds predictably.
Parameters and technical data of John Deere pulley. Husqvarna, GGP, Stiga, Murray RO21152
Below is a set of basic information, relevant to the selection of a replacement part:- Product type: pulley / drive pulley for garden tractors and mowers
- Symbol/code: RO21152
- Parts brand: Cedrus Parts
- EAN code: 0799268370382
- Weight: 0.160 kg
- Application: tractors and lawnmowers of the brands John Deere, Husqvarna, GGP, Stiga, Murray (in selected models)
- Purpose: belt guide/tensioning element in the drive train
Why choose RO21152 pulley for your tractor?
When deciding to replace the pulley in a lawn tractor or garden mower, it is worth betting on a proven product that will ensure long, trouble-free operation. John Deere pulley. Husqvarna, GGP, Stiga, Murray RO21152 is:- compatibility with many popular models of garden machinery,
- high quality workmanship guaranteeing reliability and safe operation,
- stable operation of the drive belt - Less slippage, even power transmission,
- easy assembly feasible even in-house,
- saving - investment in a durable part reduces the frequency of future repairs.
FAQ - the most common questions about John Deere pulley. Husqvarna, GGP, Stiga, Murray RO21152
1. Does the RO21152 pulley fit all John Deere, Husqvarna, GGP, Stiga, Murray models?
No, RO21152 pulley is only compatible with selected models of these brands. Before purchasing, compare the part symbol (RO21152), dimensions and markings of the original wheel or check the list of applications in the parts catalog for your specific tractor.
2. How to recognize that the pulley in my tractor needs to be replaced?
Typical signs of wear and tear include noisy drive operation, squealing or slipping of the belt, visible abrasion and distortion on the working surface of the wheel, and frequent belt drop during mowing. If you notice any of these symptoms, it's a good idea to inspect the pulley carefully and replace it if necessary.
3. Does replacing the RO21152 pulley require specialized tools?
In most cases, basic workshop tools will suffice - wrenches, screwdrivers, possibly a wheel puller. Installation details depend on the model of the tractor. People with basic technical skills are usually able to carry out the replacement on their own, remembering to follow safety rules.
4. When you replace the pulley, do you also need to replace the drive belt?
It is not mandatory, but recommended. If the belt is worn, cracked or visibly stretched, it is a good idea to replace it at the same time as the wheel. A new pulley combined with an old belt may not provide the full benefits and stability of drive train operation.
5. How to take care of a pulley to make it last as long as possible?
Regularly clean the area around the drive from grass and dirt, check belt tension and bearing condition. Avoid operating the tractor with damaged drive covers, as this increases the amount of dirt getting on the pulley and belt. Periodic inspection of these components will detect wear and tear early and prevent more serious failures.
WARRANTY AND SERVICE CONDITIONS
Goods purchased from our store are new and original and come with a full manufacturer's or importer's warranty.
When you buy Cedrus brand products from an official distributor, you get Cedrus manufacturer's full warranty on tools and gardening equipment
Cedrus Warranty
Offered by the Ewimax store - an official distributor of Cedrus tools - are subject to a full manufacturer's warranty, which provides comfort and a sense of security. Whether you choose to purchase online or in a Ewimax stationary store - you are assured of a full manufacturer's warranty.
Cedrus warranty - duration
The standard warranty period for newly purchased Cedrus brand products is 12 or 24 months from the date of purchase. Cedrus warranty period is calculated from the date of sale of the product.
Cedrus warranty 1 year
The standard one-year warranty applies to all Cedrus-branded tools, equipment and machines, available in the stationary store and online store. When you buy Cedrus brand gardening and forestry tools, you are guaranteed a one-year warranty.
Cedrus warranty 2 years
Select Cedrus brand products have an extended warranty period, up to 2 years Cedrus warranty. Detailed information on the length of the warranty period and whether the product has an extended warranty of up to 24 months can be found on the manufacturer's website.
Cedrus warranty terms and conditions
The seller's guarantee covers goods purchased using the Online Ordering System, for which a guarantee document is issued.
Detailed conditions for the implementation of the guarantee are specified in the guarantee form issued by the guarantor and given to the Purchaser at the latest together with the goods.
Complaints are processed and fulfilled only by authorized service points of CEDRUS Dealers
- In the event of a complaint, report the defect to the Seller or Authorized Service Point of the manufacturer of the device in question.
- Detailed Warranty Terms and Conditions can be found in the user manual
Warranty terms and conditions
Warranty terms and conditions
1. The guarantee is granted by Cedrus Joint Stock Company for the period of 24 months from the date of sale for consumer purchases or for 12 months from the date of sale in other cases. Warranty
covers goods/equipment purchased on the territory of the Republic of Poland. Entitlements under this warranty do not extend to other claims related to damage
goods/equipment and claims for lost profits or incurred costs resulting from damage to the goods/equipment.
2. For the extended warranty of some manufacturers over 24 months annual service inspections are required (annotations in the warranty card):
- weibang mowers 60 months,
- cedrus tractors, Cedrus C-TRAC, Cedrus zero-turn C-TRAC, Simplicity 36 months,
- power tools 36 months,
- loncin brand engines and equipment sold by frma Cedrus 36 months,
- rato brand motors and equipment sold by frma Cedrus 36 months,
- cedrus brand aggregates 36 months,
- ariens zero-turn tractors Edge series 24 months or 150 hours, Ikon Xd 36 months or 300 hours, Apex 48 months or 500 hours (whichever comes first),
- ferris tractors 24 months unlimited hours, 48 months or 500 hours (whichever comes first). Drive belts, tires, brake pads, batteries, blades covered
are guaranteed for 90 days. the 2-belt drive train used on the IS 6200, ISX 3300, IS 3200Z, ISX 2200, IS 2100Z and ISX 800 is warranted for 36 months or 300 hours
(warranty covers in the first year parts and labor, in the second and third year only parts). Coilover shock absorbers and all suspension related components are covered under warranty
60 months with no limit on the number of hours.
Knife drive belts on FW35, FM35, SRSZ1 models are warranted for 12 months or 100 hours.
- pubert soilers with Honda engine 60 months,
- cedrus mowers with Kawasaki engine 36 months,
- wiper robotic mowers: the Trekker series 72 months (annotated in the Wiper service application),
- c-MOW automatic mowers, Sunseeker X 36 months,
- jonco D16, R13 shredders 36 months commercial purchase, 60 months consumer purchase.
3. In the case of equipment with extended warranties from some manufacturers, the warranty for motors (manufacturer), gearboxes and paint finish is 24 months consumer purchase or
12 months in other cases.
4. Warranty repair is understood as activities of a specialized nature, appropriate for the removal of a physical defect covered by the warranty .
5. Warranty is not covered:
a) parts subject to normal wear and tear:
- components of the cutting system (guides, chains, adapters, knives, wheels, discs, drills, augers, grinding wheels, component holders),
- cables: starter, drive, brake, adjustment cables,
- rubber parts (covers, shock absorbers, control orings),
- drive components (clutch drums, couplings, drive wheels, chains, drive shafts, pulleys, V-belts and toothed belts, equipment running wheels),
- air , oil, fuel, water, hydraulic fluid filters,
- spark plugs, ignition wires, springs, shock absorbers, bearings, pan, diaphragms, nozzles and carburetor valves,
- electrical, fuel lines, injectors, brushes, brushstops, fuses, light bulbs, manual and electric starters, safety bolts, chocks.
b) damages resulting from the use of oils other than those recommended by Cedrus Joint Stock Company and the manufacturer (applies to 2-stroke as well as 4-stroke engines).
c) damage caused by the use of fuel, low-quality mixtures.
d) damage to machinery and parts resulting from repairs outside the service network of Cedrus Joint Stock Company.
e) mechanical, thermal, chemical, corrosive and any other damage caused by an act or omission by the User.
f) damages resulting from natural partial or complete wear and tear in accordance with the characteristics or intended use of the equipment.
(g) damage caused by failure to follow the manufacturer's recommendations from the operating instructions and service messages.
h) damage resulting from:
- alterations, repairs and structural changes made by the User,
- improper or inconsistent with the instructions for installation, installation, use, lack of care for the equipment (use of non-original spare parts and accessories),
- transportation.
i) damage caused by the use of parts, accessories or the cutting system other than original parts.
j) intentional damage to equipment.
k) maintenance activities, cleaning, service inspections, adjustments, installation, operation, replacement of consumables.
l) damage caused by lightning, random events, accidents or natural disasters.
6. Batteries in power tools are guaranteed for a period of 6 months. Warranty for other batteries is 24 months consumer purchase or 12 months in other
cases.
7. Repairs and inspections of the equipment should be carried out in the service network of Cedrus Joint Stock Company.
8. The warranty for the parts used in the repair of the so-called "inserted parts" is given for a period of 6 months.
9. The complainant has the right to exchange the goods/device for a new one in the event that the Authorized Service Center determines in writing that the removal of the defect is impossible or
economically unjustified.
10. The complainant should deliver the goods/device to the Authorized Service Center. The claimed goods/equipment should be complete and in the condition they were in at the time of the
damages. It should also come in a suitably protective package.
11. The Authorized Service Provider is obliged to consider the complaint within the period of time 14 days from the date of delivery of the goods/equipment by the Complainant. In the case of recognition, the Authorized
The service is obliged to perform its duties within the time limit of 30 days.
12. The warranty card must be properly filled out. The rights under the guarantee may be exercised only upon presentation by the User important
warranty card and proof of purchase. Any arbitrary changes to the entries on the warranty card or making repairs on your own will void the warranty.
13. In the case of a guarantee for rechargeable devices the serial numbers of all components must be written in the warranty card set.
14. Goods, equipment and engines purchased for rental or hire are warranted for a period of 6 months.
I consent to the processing of my personal data in accordance with the Act of May 10, 2018 on the Protection of Personal Data (Journal of Laws of 2018. Laws of 2018, pos. 1000) and according to the fault description








