> Return to Western Plow Parts Diagrams
| Chart Reference Number | Part Description | Part Number | Order Part |
| 44320 Hydraulic Unit MVP PLUS 48257 Hydraulic Unit Service Kit MVP PLUS* (Not used for Central Hydraulics) |
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| (1) | Breather Pressure Control (quantity: 1) | 21727-2K | CALL QTE |
| (2) | Reservoir Kit (quantity: 1) | 44327-1 | CALL QTE |
| (3) | 10-24 x 5/16 Machine Screw (quantity: 4) | 66607 | CALL QTE |
| (4) | Plug, Square 3/8 NPTF (quantity: 1) | 92079 | CALL QTE |
| (5) | O-Ring 2-250 (quantity: 1) | 66519 | CALL QTE |
| (6) | Magnet (quantity: 1) | 73897 | CALL QTE |
| (7) | 5/16-18 x 2-1/2 Hex Cap Screw G5 (quantity: 5) | 90080 | CALL QTE |
| (8) | Pump Kit (quantity: 1) | 44328-1 | CALL QTE |
| (9) | Suction Filter (quantity: 1) | 56789-3 | CALL QTE |
| (10) | O-Ring –013 (quantity: 1) | 56274 | CALL QTE |
| (11) | Pump Shaft Seal (quantity: 1) | 66515 | CALL QTE |
| (12) | Motor Assembly 4-1/2" (quantity: 1) | 21500-1 | ORDER ONLINE |
| (13) | Coil With Spade Terminals (quantity: 11) | 49230K-2 | CALL QTE |
| (14) | Valve – SVCV08-20 w/Nut (pkg of 4) (quantity: 5) | 44332 | CALL QTE |
| (15) | Valve – SV08-2004 w/Nut (quantity: 4) | 49227K-2 | CALL QTE |
| (16) | Valve SF08-2015 w/Nut (quantity: 2) | 44336 | CALL QTE |
| (17) | Valve Lock Ring w/Screw (quantity: 4) | 44369 | CALL QTE |
| (18) | 8-18 x 3/8 Tapping Screw (quantity: 4) | 63943 | CALL QTE |
| (19) | Quill Assembly 1/2-20 Thread (quantity: 1) | 48517 | CALL QTE |
| (20) | Plug, Hex Socket –4 M ORB (quantity: 1) | 44344 | CALL QTE |
| (21) | Relief Valve Kit (2 sets) (quantity: 1-1/2) | 49138K-3 | CALL QTE |
| (22) | Relief Valve Kit (2 sets) (quantity: 2) | 44338 | CALL QTE |
| (23) | Check Valve CV08-20 (quantity: 4) | 44334-1 | CALL QTE |
| (24) | Plug, Hex Socket –3 M ORB (quantity: 4) | 92960 | CALL QTE |
| (25) | O-Ring –110 (quantity: 3) | 29077 | CALL QTE |
| (26) | 1/4-20 x 3 Socket Cap Screw (quantity: 5) | 29081 | CALL QTE |
| (ns) | 1/4-20 x 1/4 Hex Washer-Head Thread-Rolling Screw (quantity: 2) | 29099 | CALL QTE |
| (ns) | 1/4-20 x 1/2 6-Lobe Round Washer-Head Screw (pkg of 5) (quantity: 1) | 44326 | CALL QTE |
| (ns) | 1/4-20 x 5/8 Hex Washer-Head Thread-Rolling Screw (quantity: 2) | 44355 | CALL QTE |
| O-Ring Service Kits | |||
| -- | Back-Up/O-Ring Kit (Does not contain O-Rings for cartridge valves.) | 56657-3 | CALL QTE |
| -- | Seal Kit – Valves SV08-2004, CV08-20, SF08-2015 | 49258-2 | CALL QTE |
| -- | Seal Kit – Valves SV08-30, 31, 33, 40, 41, 43, 45, SVCV08-20 & PC08-30 | 49258-2 | CALL QTE |
| -- | Seal Kit – Valves SV08-30, 31, 33, 40, 43 and SVCV08-20 | 49259-2 | CALL QTE |
| ns = Not shown. * Includes 44320 Hydraulic Unit, 44325 Cover Assembly and Plow-Side Electrical Components. |
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