eBay

$75.03

Part #: MU5MW0108

Cross-Reference: 101974, 10508, 11030006, 1206-6204P, 130-31, 13000310, 3637468M91, 3638998M91, 3638999M91, 3641035M91, 3641181M91, 3641263M91, 41313209, 41313218, 41313227, 41313261, 41593, 4222002M91, 871229, A-3638998M91, A-U5MW0108, AM4222002M91, EMWP616, GU5MW0108, HCRMU5MW0108, HU5MW0108, M3771F00A, MU5MW0108, P41313237, P871229, P871229H, PK130-3638998M91-AT, PK130-3638998M91-PR, PU5MW0108, S.41593, U5MW0095, U5MW0108, U5MW0108-BT, U5MW0108BT, WP2106, WP223

Please ensure that your pump has a 0.965" Shaft Diameter before ordering. Some versions of this engine have a smaller shaft diameter. See item MU5MW0106

OE Numbers: 3637468M91, 3638998M91, 4222002M91, 41313218, 41313237

Fits Models:
3050, 3060, 3065, 3070, 3070, 365, 375, 383, 390, 390T, 393, 398

OEM Part Number Cross Reference(s): 4222002M91, 41313209, 3641181M91, 3641263M91, 41313218, 41313261, U5MW0095, 3641035M91, 3638999M91, 41313227, 3637468M91, U5MW0108, 3638998M91

Our aftermarket replacement parts are built to OEM-equivalent standards. They have been produced to meet or exceed original equipment specifications for material quality, dimensional tolerance, and field durability — the same rigors the factory part is designed to handle. The result is a component that installs like factory, performs like factory, and delivers long service life without the dealer price tag.

Fitment Guide

Compactor (1)

Caterpillar CP433B

Skid Loader (4)

Bobcat 943

Bobcat 953

Bobcat 970

Bobcat 974

Engines (21)

Perkins 4.41 \| Naturally Aspirated, Flanged Liners no Fire Dam, 6-Bolt Balancer 4-cyl • Diesel	Perkins 4.236 \| ESN after U106654N, 3-Ring Piston, 1.375" Piston Pin, Flanged Sleeves no Fire Dam, No Balancer 4-cyl • Diesel	Perkins 4.236 \| ESN after U106654N, 5-Ring Piston, 2.763" Compression Distance, Flanged Sleeves no Fire Dam, 6-Bolt Balancer 4-cyl • Diesel
Perkins 4.236 \| ESN after U106654N, 5-Ring Piston, 2.769" Compression Distance, Flanged Sleeves no Fire Dam, 6-Bolt Balancer 4-cyl • Diesel	Perkins 4.248 \| ESN after U108196N, Flanged Liners no Fire Dam, 6-Bolt Balancer 4-cyl • Diesel	Perkins 1004.4T, ATN4.40 \| Turbocharged, Belt Driven Water Pump, Quadram Piston, Has Balancer 4-cyl • Diesel
Perkins 1004.4T, ATN4.40 \| Turbocharged, Belt Driven Water Pump, Quadram Piston, No Balancer 4-cyl • Diesel	Perkins 1004.40, AN4.40 \| Naturally Aspirated, Belt Driven Water Pump, Quadram Piston, Has Balancer 4-cyl • Diesel	Perkins 1004.40, AN4.40 \| Naturally Aspirated, Belt Driven Water Pump, Quadram Piston, No Balancer 4-cyl • Diesel
Perkins A4.248 \| ESN U880191K - U108196N, Flanged Sleeve with Fire Dam, Agricultural Block, 6-Bolt Balancer 4-cyl • Diesel	Perkins A4.248 \| ESN up to U108196N, Flanged Sleeve with Fire Dam, Agricultural Block, No Balancer 4-cyl • Diesel	Perkins C4.236 \| Turbocharged, 3-Ring Piston, 1.50" Piston Pin, Flanged Sleeves no Fire Dam, 45° Valve, No Balancer 4-cyl • Diesel
Perkins C4.236 \| Turbocharged, ESN 236UA109215L - U106654N, 3-Ring Piston, 1.375" Piston Pin, Flanged Sleeves with Fire Dam, No Balancer 4-cyl • Diesel	Perkins C4.236 \| Turbocharged, ESN after U106654N, 3-Ring Piston, 1.375" Piston Pin, Flanged Sleeves no Fire Dam, No Balancer 4-cyl • Diesel	Perkins T4.236 \| Turbocharged, ESN after U083371N, 3-Ring Piston, 1.50" Piston Pin, 30° Intake Valve, Flanged Sleeves no Fire Dam, 4-Bolt Balancer 4-cyl • Diesel
Perkins T4.236 \| Turbocharged, ESN after U083371N, 3-Ring Piston, 1.50" Piston Pin, 30° Intake Valve, Flanged Sleeves no Fire Dam, 6-Bolt Balancer 4-cyl • Diesel	Perkins T4.236 \| Turbocharged, ESN after U083371N, 3-Ring Piston, 1.50" Piston Pin, 30° Intake Valve, Flanged Sleeves no Fire Dam, No Balancer 4-cyl • Diesel	Perkins T4.236 \| Turbocharged, ESN U027774M - U083371N, 3-Ring Piston, 1.50" Piston Pin, 30° Intake Valve, Flanged Sleeves with Fire Dam, 6-Bolt Balancer 4-cyl • Diesel
Perkins T4.236 \| Turbocharged, ESN U027774M - U083371N, 3-Ring Piston, 1.50" Piston Pin, 30° Intake Valve, Flanged Sleeves with Fire Dam, No Balancer 4-cyl • Diesel	Perkins T4.236 \| Turbocharged, ESN up to U027773M, Hi-Compression Low-ring Piston, 1.50" Piston Pin, 30° Intake Valve, Flanged Sleeves with Fire Dam, 6-Bolt Balancer 4-cyl • Diesel	Perkins T4.236 \| Turbocharged, ESN up to U027773M, Hi-Compression Low-ring Piston, 1.50" Piston Pin, 30° Intake Valve, Flanged Sleeves with Fire Dam, No Balancer 4-cyl • Diesel

⚠ While every effort has been made to ensure the accuracy of the fitment information listed above, it is ultimately the responsibility of the installing mechanic to perform a side-by-side comparison of the replacement part with the original to verify proper fit before installation. RF Engine is not liable for labor or consequential damages resulting from incorrect application.

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🔶 Core charges listed are in addition to the price of the item. Core charges are 100% refundable regardless of condition unless otherwise stated in the listing.

🔶 RF Engine pays core return freight within the contiguous United State on engines, long blocks, and short blocks, when scheduled within 90-days of invoice date. The buyer is responsible for all other core return shipping charges.

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© RF Engine is a Nivel HD brand. All manufacturer names, numbers, symbols, and descriptions are for reference purposes only. It is not implied in any way that these items are a product of the manufacturer referenced. OEM makes are registered trademarks of their respective owners.