L-Series

L3600, L3710, L3940, L4200, L4240, L4300, L4310, L4330, L4400, L4600, L4610, L4630, L4740, L5030.

M-Series

M4700, M4800, M4900, M5140, M5400, M5640, M5700.

MX-Series

MX4700, MX4800, MX5000, MX5100, MX5200.

Utility/Backhoe

L45, L48.

Skid Steers

Bobcat 751, 753, 763, 773, 7753, S130, S150, S160, S175, S185, T140, T180, T190.

Excavators

KX121-2, KX121-3, KX161-2, KX161-3, U45, U45ST.

Generators

GL-6500S, SQ-1200, SQ-3250.

03 Series

V2403-E, V2203-E, V2003-E, D1703-E, D1403-E.

05 Series

V1505, V1305, D1105, D1005, D905. V1903-E and V1902 variants.

Bobcat Loaders & Excavators

S150, S175, S185, 331, 334, 337 (with V2203/V2403 IDI engines).

Kubota Tractors

L2800, L3130, L3400, L3430, L3830, L4330, L4630, L5030.

Kubota Excavators

KX121-3, KX161-3.

Refrigeration Units

Many Carrier Transicold units use the V2203 engine with this specific nozzle.

• Nozzle Type : Pintle Type (DN0SD series)
• Injection Pressure : 13.73 to 14.71 MPa ($140$ to $150$ kgf/cm², $1991$ to $2133$ psi)
• Fuel System : Indirect Injection (IDI)
• Material : High-Alloy Case-Hardened Steel
• Needle Diameter : Standard 4mm or 5mm (series dependent)

16454-53900 Original Version: Often the number stamped on factory-installed injectors.

16454-53903 Intermediate Revision: Fully interchangeable with the -53905.

16454-53000 Holder Number: Often refers to the complete holder assembly rather than just the nozzle.

093500-5060 Denso Cross: The manufacturer’s part number (Denso) often used by fuel shops.

6722147 / 7023120 Bobcat Numbers: The equivalent part numbers used by Bobcat for their Kubota-powered machines.