B-Series

B1700, B2100, B2400, B21, B7000.

L-Series (Very Common)

L175, L185, L225, L235, L245, L285, L295, L345, L355.

L-Series (Modern/Mid)

L2050, L2250, L2350, L2500, L2550, L2600, L2650, L2800, L2850, L2900, L3000, L3300, L3400, L3600, L4200.

M-Series

M4000, M4030, M4050, M4500, M4700, M5400.

Super 05 Series – D905, D1005, D1105, V1205, V1305, V1505.

03 Series – D1403, D1503, D1703, D1803, V1903, V2003, V2203, V2403.

02 Series – D1102, D1302, D1402, V1502, V1702, V1902.

Super Mini Series – Z482, D722 (in specific older configurations).

Bobcat Skid Steers – 643, 743, 751, 753, 763, 773, S150, S160, S175, S185.

Excavators – KX91, KX121-2, KX161-2, U35.

Refrigeration Units – Carrier Transicold (specifically models using the V2203 engine).

Industrial – Scag and Toro zero-turn mowers, light towers, and mobile generators

• Size: Standard (STD).

• Material: Steel-backed aluminum alloy or tri-metal (typically copper-lead with a tin overlay for high load resistance).

• Position: Lower (installed in the main bearing cap).

• Engine Series: Kubota 03 Series and 05 Series.

• Bore Diameter Compatibility: Fits engines with a main journal diameter approximately within the 52mm – 60mm range (depending on specific V2203/V2403 block iterations).

• 19202-23543 (The current primary replacement)

• 19202-23541

• 19202-23542

• 15221-23541 (Older variant)

• 15521-23540 (Often used in the 03-series engines)