All buying guides
Every one of our buying guides, grouped by topic. Each guide is written from our own listings and the makers' tables, and links to the parts it covers. Can't find your part? See our FAQ or contact us.
Trailer and caravan bearings
- 2 and 2.5 tonne caravan wheel bearings: HR30210, 15123 and the other 2 tonne kits
- 25580 and 15123 Dexter bearing kits: AU or US version? Check the seal
- Caravan wheel bearings: which kit does my caravan or camper take?
- Ford Falcon and Holden stud patterns and PCD: how to identify your hub
- Holden or Ford trailer bearings? How to tell
- Japanese vs Chinese trailer bearings: which of our kits come in KOYO, ITJ or ACCOR
- L44649 trailer bearings: the American import kit and the L68111 cup trap
- L68149, LM67048, LM12749 and LM11949: trailer bearing numbers and the kits that use them
- Marine vs standard trailer bearing kits: same bearings, different seal
- Parallel trailer bearings explained: L68149/L68110 vs 25590/25520
- Trailer bearing seal sizes: Holden, Ford, parallel, 2 tonne and Dexter
- Trailer bearing sizes: Holden, Ford and the other Australian kits
Car and 4WD wheel bearings, hubs and brakes
- BA, BF and FG Falcon and Territory rear wheel bearings: bearing kit or hub and bearing kit?
- Commodore rear wheel bearings by model: VN to VZ with IRS, the VY and VZ Crewman, and VE and VF
- Ford Falcon front wheel bearings by model: EA to EL, XG and XH ute, Fairlane and LTD
- Holden Colorado RC, RG and Isuzu D-Max front wheel bearings: which kit fits
- Holden wheel bearings by model: HQ to WB and VB to VP Commodore front bearing numbers
- How to Change the Wheel Bearings in your Car
- King pin bearings: which of our swivel hub kits include them
- Landcruiser 80 Series and GQ Patrol swivel hub kits: which one you need
- Nissan Patrol GU swivel hub kits: which one you need and what's in it
- RDA brake pads by vehicle: which front or rear set fits your Commodore, Falcon, Colorado or Landcruiser
- Suzuki Swift wheel bearings, front and rear: which kit fits your Swift
- Toyota Hilux, Hiace, Prado and Fortuner wheel bearing kits: which one fits
- Wheel bearing kit or hub assembly: which one does your car take?
Timing belts, fan belts, filters and spark plugs
- Cabin air filters by vehicle: which of our service kits has one
- Fan belts and drive belts: what 6PK1230 means, and which belt fits your car
- Holden Astra timing belt kit: which Astra it fits and what's in the box
- How to change the Air and Cabin filter in your car
- Hyundai Getz and Accent timing belt kits: belt or chain, and which kit fits
- Idler pulley vs tensioner pulley: what each one does, flat or grooved, and which fits your car or mower
- Isuzu D-Max and Holden Colorado fan belt sizes: 7PK990 and 13A1370, or 7PK1080 and 13A1450
- Kubota oil filter HH150-32430 and HH1J0-32430: which filter replaces them
- Mitsubishi Triton and Pajero timing belt kits: which kit fits your 6G72 or 4D56
- NGK BPMR7A spark plug: gap, thread size, what NGK lists it for and equivalents
- NGK BR8HS-10 outboard spark plug: gap, size, heat range and which outboards NGK lists it for
- Service kits for the Hilux, LandCruiser 79, Colorado and D-Max: what's in each and which fits
- Subaru EJ20 and EJ25 timing belt kits: SOHC or DOHC, and which kit fits
- Timing belt kits by make and engine: what's in each kit and which one fits
- Toyota Hilux, Hiace and Dyna timing belt kits: which kit fits your diesel
Mower belts and V-belts
- AA belts explained: what a double-V belt is, what AA73 means, and every AA size we list
- AX vs A, BX vs B, XPZ vs SPZ: what the X means on a V-belt
- Cox ride-on mower belts: which belt goes where on a Stockman, Lawn Boss, New Generation or older Cox
- Craftsman, Husqvarna and Poulan ride-on mower belts: 532, 539 and 574 numbers matched to belt sizes
- Do I need a Kevlar mower belt? Kevlar vs standard V-belts, and A103K vs AK103
- Greenfield mower belts: GT18005 cutter belt vs GT20005 drive belt
- John Deere GX20072 / GY20570 belt: size and the Australian replacement
- Mower belt cross reference: John Deere, Greenfield, Cox, Rover, MTD and more OEM numbers matched to our belts
- Mower belt listed as "1/2 x 95"? How to turn it into an A or AK belt size
- Mower Belts
- MTD, Cub Cadet and Yardman belts: the 754- and 954- numbers matched to belt sizes
- Murray 37X belts: 37X86, 37X88, 37X62 and every 37X number we list, with the Rover, Stihl-Viking and Victa mowers that share them
- V-belt sizes chart: A, B, C, Z (M) and SPZ widths, and how to read the number
Bearing sizes, housings, chain and seals
- 16 mm and imperial bore bearings: 6202-16, 5/8", 3/4" and 1 inch bores
- 2RS vs ZZ bearings: what the seal codes mean, and each maker's equivalent (LLU, DDU, 2RSH, VV, DD)
- 5200 series bearings: double row angular contact sizes, 5200 to 5206
- 608 bearing size: 8 x 22 x 7 mm, and 608ZZ vs 608-2RS
- Bearing size chart 6000 to 6310: bore, OD, width, and a reverse lookup (I measured 17 x 40 x 12, which bearing is it?)
- Go-kart axle bearings: 30 x 62, 40 x 80, 50 x 80 and 50 x 90 mm, and what C3 means
- How to get an insert bearing into a housing (and out again)
- How to Replace the Bearings in Your Skateboard or Roller Skates
- Insert bearing sizes: UC201 to UC212, with the imperial bores
- Koyo bearings: the KOYO wheel and trailer bearing kits we stock
- Miniature bearings 604 to 609: sizes, seals, and which one you measured
- Oil seal sizes: how to measure a seal, and the extension housing and crankshaft seals we list
- Roller chain sizes: 06B, 08B, 10B and 12B vs ANSI 35, 40, 50 and 60 (simplex, duplex and stainless)
- Rose joints (rod ends): sizes, male vs female, and left vs right thread
- Self-aligning ball bearings: what 1200, 1300, 2200 and 2300 mean, with a size chart
- Thrust bearing sizes: the 51100 and 51200 series chart, and which washer goes on the shaft
- UCP vs UCF vs UCFL: pillow block or flange bearing, which housing do I need?
- UCP204, UCP205, UCP206 pillow block dimensions (with 3/4", 7/8", 1" and other imperial bores)
- Whirlybird bearings: the sizes we list, and how to match yours