Original 320/08608 multi-groove belt (8PK2002) for JCB machines. This is a key drive belt with a length of 2002 mm and 8 grooves (8PK), designed for machines equipped with the JCB DieselMax / EcoMax engine (produced after 2005). This belt transmits drive from the crankshaft pulley to the alternator, water pump, and other accessories. As a genuine part, it guarantees a perfect fit, quiet operation, and maximum service life.
Original JCB product – a guarantee of the highest quality, perfect fit, and 100% compatibility with your machine.
| Category | Series | Model and Year |
|---|---|---|
| Backhoe Loaders | 3C / 3CX | 214e/3CX (2005-2014), 3C (2006-2008), 3CX (2004-2010), 3CX SUPER (2009-2010), 3CX TURBO (2005-2010), 3CX TURBO PRECISION CONTROL (2005-2010), Centremount/Sideshift (Direct Control, Advanced Easycontrol, 2WS/AWS) (2008-2022) |
| Backhoe Loaders | 4CX Series | 4CX (2004-2012), 4CX PRECISION CONTROL (2004-2010) |
| Backhoe Loaders | 2CX Series | 2CX (2006-2014), 2CX UTILITY (2006-2011), 2CX-AIRMASTER (2006-2015), 2CXL (2006-2011), 2CXS (2010-2014), 2CXSL, 2CX-SM (2006-2015) |
| Telehandlers (Loadall) | 506-560 Series | Includes: 506-23TC, 508-66TC, 510-42, 510-55TC, 524-50, 526-56, 527-50, 527-55, 527-55S, 527-58, 530-110, 530-70, 531-70, 532-60, 532-70, 533-105, 535-95, 535-125, 535-140, 536-60, 536-70, 536-95, 538-60, 538-70, 540-140, 540-170, 540-180R, 540-200, 540V140, 541-70, 542-70, 550-140, 550-170, 550-80, 560-80 (various models 2005-2022) |
| Skidsteer Loaders | Wheeled | 225, 250, 260, 270, 280, 300, 330 (T3 / T4F) (2010-2022) |
| Skidsteer Loaders | Tracked | 225T, 260T, 270T, 300T, 320T, 325T (T3 / T4F) (2010-2021) |
| Skidsteer Loaders | Teleskid | 3TS-8T (2016 - 2021), 3TS-8W (2016 - 2022) |
| Tracked Excavators | JS 120-145 Series | JS120 LONG INDIA (2012 - 2018), JCB130, JZ140LC, JS145LC |
| Site Dumpers | 6-9 Tonne | 6TFT (2015-2017), 6TST (2015-2017), 9TFT (2015-2017), 9TST (2016-2017) |
| Military Products | Various | 3CX LWT (AA) (2006), 4CXM, 524-50M (2007), 535-95, 541-70M (2007-2012), LCRTF (TACOM) (2019-2022) |
| Generators | G*RS (Rental) | G70RS T4F (2019-2022) |
| JCB Engines | DieselMax (320/4xxxx) / EcoMax (320/5xxxx) | Wide range of engines, e.g., 320/40001, 320/40013, 320/40259, 320/50013, 320/50973 etc. (2005-2022) |
| Drivetrain | ITL | SD80 |
The list above is for reference. This belt (320/08608) is used on JCB machines with JCB DieselMax / EcoMax engines (post-2005).
When replacing a multi-groove belt, we strongly recommend inspecting the condition of the belt tensioner and all idler pulleys. Worn bearings in the pulleys or a weak tensioner will destroy a new belt.
A failure of the 320/08608 belt leads to an immediate stoppage of the alternator (loss of charging) and the water pump (loss of cooling). Ignoring the charging warning light and continuing to work will lead to rapid overheating and engine seizure within minutes, resulting in a very costly repair.
The 8PK2002 multi-groove belt transfers drive from the engine's crankshaft pulley to key accessories. Its main job is to simultaneously drive the alternator (which charges the battery) and the water pump (which circulates coolant). In some configurations, it may also drive the fan or A/C compressor.
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This is the standard belt designation. 8PK means the belt has 8 grooves (or ribs). 2002 is its effective length in millimeters (2002 mm).
The main difference is length. This belt (320/08608) is 2002 mm long, while 320/08598 is 1835 mm long. The different length is for a different engine accessory configuration (e.g., with or without air conditioning, or a different pump setup).
Squealing is usually a sign of the belt slipping. This can be caused by wear (hardened rubber) or, more likely, a faulty automatic tensioner that is not providing enough pressure. Replacing only the belt without checking the tensioner will usually only solve the problem for a short time.
Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.
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