L-Series

 L4240, L4400, L4600, and L3940.

M-Series

 Some configurations of the M5000 and M6040 (though these often use the closely related 1G851-23017 part number, they share the V2403 engine platform).

Excavators

KX161-3, KX121-3.

Skid Steers / Loaders

Bobcat S150, S175, S185, and T190 (which use Kubota-sourced engines).

V2403 (Most common application, including V2403-M, V2403-DI, and V2403-T)

V2203 (Specifically the V2203-M and V2203-DI versions)

V2003 (Including the turbocharged V2003-T)

Bobcat

S150, S175, S185, T190 (with V2403 engine)

Kubota

KX121-3, KX161-3 Excavators; L-Series Tractors

New Holland

Various Skid Steer Loaders |

• Main Journal Diameter – 60.00 mm
• Crankpin (Conrod) Journal Diameter – 47.00 mm
• Stroke – 102.40 mm (typically for V2403)
• Number of Gear Teeth – 18T
• Material – Forged Steel or High-Strength Alloy
• Rear Seal Diameter – 80.00 mm

1G790-23010Direct Predecessor: Often used in earlier serial numbers ($S/N le 3Q3269$)

1G851-23015Common Replacement: Frequently listed in aftermarket catalogs as the current alternative.

1G790-23017Alternative Version: Often used in V2203 variants with specific journal sizes ($60text{ mm}$ main journal).

1G790-23020Superseded Part: A later revision often found in L-series tractor applications.

16641-23012Cross-Series: Occasionally listed as a compatible replacement for V2203/V2403 models.