Muncie PF4 Series Pump Parts Manual (Old Style)
PF4 Series Pump Service Parts (old Style Only)
Item 14Item 1Item 2Item 5Item 4Item 6AItem 6BItem 7Item 18Item 13Item 3Item 21Item 3Item 8Item 21Item 13Item 6AItem 4Item 5Item 9Item 21Item 21Item 10Item 11Item 6BItem 7AItem 16Item 12Item 17Item 22Item 1Item 15Item 19Item 20Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | PF4-1005 | Shaft Seal | 1 | $35.28 | Add to Cart | |
| 1 | PF4-1005-C | Shaft Seal (Clutch Pump) | 1 | $77.98 | Add to Cart | |
| 2 | PF4-1007-ASXXX | Front Cover, SAE A Flange | 1 | $207.59 | Add to Cart | |
| 2 | PF4-1007-QSXXX | Front Cover, Q Flange | 1 | $198.47 | Add to Cart | |
| 2 | PF4-1007-ASXXXC | Front Cover, SAE A Clutch Pump Flange | 1 | $326.88 | Add to Cart | |
| 3 | PF4-1024 | Hollow Dowel | 2 | $2.87 | Add to Cart | |
| 4 | PF4-1008 | Balance Seal (Rubber) | 2 | $10.05 | Add to Cart | |
| 5 | PF4-1009 | Backup Seal (Plastic) | 2 | $8.23 | Add to Cart | |
| 6A | PF4-1013-LS | Bushing Left Hand, Short Block, 1.07-3.68 GPM | 2 | $15.71 | Add to Cart | |
| 6A | PF4-1013-LL | Bushing Left Hand, Long Block, 4.24-8.70 GPM | 3 | $15.71 | Add to Cart | |
| 6B | PF4-1013-RS | Bushing Right Hand, Short Block, 1.07-3.68 GPM | 2 | $15.71 | Add to Cart | |
| 6B | PF4-1013-RL | Bushing Right Hand, Long Block, 4.24-8.70 GPM | 3 | $15.71 | Add to Cart | |
| 7 | PF4-1016-S08-424 | Drive Gear, 5/8 in 9T Splined, 4.24 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S08-502 | Drive Gear, 5/8 in 9T Splined, 5.02 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-K25-502 | Drive Gear, 5/8 in Round Shaft, 5.02 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S16-107 | Drive Gear, 3/4 in 11T Splined, 1.07 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S16-160 | Drive Gear, 3/4 in 11T Splined, 1.60 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S16-212 | Drive Gear, 3/4 in 11T Splined, 2.12 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S16-264 | Drive Gear, 3/4 in 11T Splined, 2.64 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S16-290 | Drive Gear, 3/4 in 11T Splined, 2.90 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S16-368 | Drive Gear, 3/4 in 11T Splined, 3.68 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S16-424 | Drive Gear, 3/4 in 11T Splined, 4.24 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S16-502 | Drive Gear, 3/4 in 11T Splined, 5.02 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S16-606 | Drive Gear, 3/4 in 11T Splined, 6.06 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S16-714 | Drive Gear, 3/4 in 11T Splined, 7.14 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S16-818 | Drive Gear, 3/4 in 11T Splined, 8.18 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-S16-870 | Drive Gear, 3/4 in 11T Splined, 8.70 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-SPL-264 | Drive Gear, Clutch Pump (2-piece style), 2.64 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-SPL-315 | Drive Gear, Clutch Pump (2-piece style), 3.15 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-SPL-368 | Drive Gear, Clutch Pump (2-piece style), 3.68 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-SPL-444 | Drive Gear, Clutch Pump (2-piece style), 4.44 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-SPL-515 | Drive Gear, Clutch Pump (2-piece style), 5.15 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-SPL-580 | Drive Gear, Clutch Pump (2-piece style), 5.80 GPM | 1 | Call for availability | ||
| 7 | PF4-1016-SPL-753 | Drive Gear, Clutch Pump (2-piece style), 7.53 GPM | 1 | Call for availability | ||
| 7A | PF4-1016-K03-000 | Input Shaft (2-piece style), 3/4 in Round Shaft | 1 | Call for availability | ||
| 7A | PF4-1016-T28-000 | Input Shaft (2-piece style), Clutch Pump | 1 | $197.03 | Add to Cart | |
| 8 | PF4-1025-160-SGG | Body, -16SAE x -10SAE, 1.60 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-212-SGG | Body, -16SAE x -10SAE, 2.12 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-264-SGG | Body, -16SAE x -10SAE, 2.64 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-368-SGG | Body, -16SAE x -10SAE, 3.68 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-424-SGG | Body, -16SAE x -10SAE, 4.24 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-502-SGG | Body, -16SAE x -10SAE, 5.02 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-606-SGG | Body, -16SAE x -10SAE, 6.06 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-714-SGG | Body, -16SAE x -10SAE, 7.14 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-818-SGG | Body, -16SAE x -10SAE, 8.18 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-870-SGG | Body, -16SAE x -10SAE, 8.70 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-107-XX | Body, No Ports, 1.07 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-160-XX | Body, No Ports, 1.60 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-212-XX | Body, No Ports, 2.12 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-264-XX | Body, No Ports, 2.64 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-290-XX | Body, No Ports, 2.90 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-368-XX | Body, No Ports, 3.68 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-424-XX | Body, No Ports, 4.24 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-502-XX | Body, No Ports, 5.02 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-606-XX | Body, No Ports, 6.06 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-714-XX | Body, No Ports, 7.14 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-818-XX | Body, No Ports, 8.18 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-870-XX | Body, No Ports, 8.70 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-264-SGG | Body, Clutch Pump, 2.64 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-315-SGG | Body, Clutch Pump, 3.15 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-368-SGG | Body, Clutch Pump, 3.68 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-444-SGG | Body, Clutch Pump, 4.44 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-515-SGG | Body, Clutch Pump, 5.15 GPM | 1 | $274.26 | Add to Cart | |
| 8 | PF4-1025-580-SGG | Body, Clutch Pump, 5.80 GPM | 1 | Call for availability | ||
| 8 | PF4-1025-753-SGG | Body, Clutch Pump, 7.53 GPM | 1 | Call for availability | ||
| 9 | PF4-1026-SFW | Rear Cover, -12SAE x -10SAE | 1 | $114.11 | Add to Cart | |
| 9 | PF4-1026-XXA | Rear Cover, No Ports 0.71 in Thick | 1 | Call for availability | ||
| 10 | PF4-1029 | Washer | 2 or 4 | $3.25 | Add to Cart | |
| 11 | PF4-1028-107 | Fasteners, Assembly Bolt, 1.07 GPM, 80 mm | 4 or 2 | $9.84 | Add to Cart | |
| 11 | PF4-1028-160 | Fasteners, Assembly Bolt, 1.60 GPM, 82 mm | 4 or 2 | $9.84 | Add to Cart | |
| 11 | PF4-1028-212 | Fasteners, Assembly Bolt, 2.12 GPM, 86 mm | 4 or 2 | $9.84 | Add to Cart | |
| 11 | PF4-1028-264 | Fasteners, Assembly Bolt, 2.64 GPM, 88 mm | 4 or 2 | $9.84 | Add to Cart | |
| 11 | PF4-1028-290 | Fasteners, Assembly Bolt, 2.90 GPM, 90 mm | 4 or 2 | $9.84 | Add to Cart | |
| 11 | PF4-1028-368 | Fasteners, Assembly Bolt, 3.68 GPM, 96 mm | 4 or 2 | $9.84 | Add to Cart | |
| 11 | PF4-1028-424 | Fasteners, Assembly Bolt, 4.24 GPM, 108 mm | 4 or 2 | $9.84 | Add to Cart | |
| 11 | PF4-1028-502 | Fasteners, Assembly Bolt, 5.02 GPM, 114 mm | 4 or 2 | $9.84 | Add to Cart | |
| 11 | PF4-1028-606 | Fasteners, Assembly Bolt, 6.06 GPM, 120 mm | 4 or 2 | $9.84 | Add to Cart | |
| 11 | PF4-1028-714 | Fasteners, Assembly Bolt, 7.14 GPM, 128 mm | 4 or 2 | Call for availability | ||
| 11 | PF4-1028-818 | Fasteners, Assembly Bolt, 8.18 GPM, 135 mm | 4 or 2 | $9.84 | Add to Cart | |
| 11 | PF4-1028-870 | Fasteners, Assembly Bolt, 8.70 GPM, 136 mm | 4 or 2 | $9.84 | Add to Cart | |
| 11 | 19M38400 | Fasteners, Through Bolt (Q Flange), 1.07 GPM, 4.00 in | 2 | $10.32 | Add to Cart | |
| 11 | 19M38425 | Fasteners, Through Bolt (Q Flange), 1.60 GPM, 4.25 in | 2 | $10.32 | Add to Cart | |
| 11 | 19M38425 | Fasteners, Through Bolt (Q Flange), 2.12 GPM, 4.25 in | 2 | $10.32 | Add to Cart | |
| 11 | 19M38450 | Fasteners, Through Bolt (Q Flange), 2.64 GPM, 4.50 in | 2 | $10.32 | Add to Cart | |
| 11 | 19M38450 | Fasteners, Through Bolt (Q Flange), 2.90 GPM, 4.50 in | 2 | $10.32 | Add to Cart | |
| 11 | 19M38475 | Fasteners, Through Bolt (Q Flange), 3.68 GPM, 4.75 in | 2 | $10.32 | Add to Cart | |
| 11 | 19M38525 | Fasteners, Through Bolt (Q Flange), 4.24 GPM, 5.25 in | 2 | $10.32 | Add to Cart | |
| 11 | 19M38550 | Fasteners, Through Bolt (Q Flange), 5.02 GPM, 5.50 in | 2 | $10.32 | Add to Cart | |
| 11 | 19M38575 | Fasteners, Through Bolt (Q Flange), 6.06 GPM, 5.75 in | 2 | $10.32 | Add to Cart | |
| 11 | 19M38600 | Fasteners, Through Bolt (Q Flange), 7.14 GPM, 6.00 in | 2 | $10.32 | Add to Cart | |
| 11 | 19M38600 | Fasteners, Through Bolt (Q Flange), 8.18 GPM, 6.00 in | 2 | $10.32 | Add to Cart | |
| 11 | 19M38625 | Fasteners, Through Bolt (Q Flange), 8.70 GPM, 6.25 in | 2 | Call for availability | ||
| 11 | PF4-1028-290 | Fasteners, Clutch Pump (Assembly Bolt), 2.64 GPM, 90 mm | 4 | $9.84 | Add to Cart | |
| 11 | PF4-1028-315 | Fasteners, Clutch Pump (Assembly Bolt), 3.15 GPM, 94 mm | 4 | $9.84 | Add to Cart | |
| 11 | PF4-1028-368 | Fasteners, Clutch Pump (Assembly Bolt), 3.68 GPM, 96 mm | 4 | $9.84 | Add to Cart | |
| 11 | PF4-1028-444 | Fasteners, Clutch Pump (Assembly Bolt), 4.44 GPM, 112 mm | 4 | $9.84 | Add to Cart | |
| 11 | PF4-1028-515 | Fasteners, Clutch Pump (Assembly Bolt), 5.15 GPM, 116 mm | 4 | $9.84 | Add to Cart | |
| 11 | PF4-1028-606 | Fasteners, Clutch Pump (Assembly Bolt), 5.80 GPM, 120 mm | 4 | $9.84 | Add to Cart | |
| 11 | PF4-1028-753 | Fasteners, Clutch Pump (Assembly Bolt), 7.53 GPM, 130 mm | 4 | Call for availability | ||
| 12 | PF4-1017 | Key, 0.187 in x 1.6 in (3/4 in Round Shaft) | 1 | $10.23 | Add to Cart | |
| 12 | PH1-1017-W | Woodruff Key, Clutch Pump & 5/8 in Round Shaft | 1 | $13.58 | Add to Cart | |
| 13 | PF4-1012 | Body Seal | 2 | $9.60 | Add to Cart | |
| 14 | PF4-1003 | Snap Ring, Shaft Seal | 1 | $6.81 | Add to Cart | |
| 15 | PF4-1004 | Snap Ring, Clutch Pump Seal | 2 | $4.61 | Add to Cart | |
| 16 | PF4-1035 | Snap Ring, Clutch Pump Shaft | 1 | $3.37 | Add to Cart | |
| 17 | PF4-1002 | Outboard Bearing, Clutch Pump | 1 | $205.28 | Add to Cart | |
| 18 | PF4-1023-107 | Driven Gear, Standard Pump, 1.07 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-160 | Driven Gear, Standard Pump, 1.60 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-212 | Driven Gear, Standard Pump, 2.12 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-264 | Driven Gear, Standard Pump, 2.64 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-290 | Driven Gear, Standard Pump, 2.90 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-368 | Driven Gear, Standard Pump, 3.68 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-424 | Driven Gear, Standard Pump, 4.24 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-502 | Driven Gear, Standard Pump, 5.02 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-606 | Driven Gear, Standard Pump, 6.06 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-714 | Driven Gear, Standard Pump, 7.14 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-818 | Driven Gear, Standard Pump, 8.18 GPM | 1 | Call for availability | ||
| 18 | PF4-1025-870 | Driven Gear, Standard Pump, 8.70 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-264 | Driven Gear, Clutch Pump, 2.64 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-315 | Driven Gear, Clutch Pump, 3.15 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-368 | Driven Gear, Clutch Pump, 3.68 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-444 | Driven Gear, Clutch Pump, 4.44 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-515 | Driven Gear, Clutch Pump, 5.15 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-580 | Driven Gear, Clutch Pump, 5.80 GPM | 1 | Call for availability | ||
| 18 | PF4-1023-753 | Driven Gear, Clutch Pump, 7.53 GPM | 1 | Call for availability | ||
| 19 | 19T38756 | Clutch Bolt | 1 | $9.16 | Add to Cart | |
| 20 | 21MZ3487 | Clutch Washer | 1 | $5.72 | Add to Cart | |
| 21 | HHBP-10Z | Port Plug, -10SAE | 1 | $15.32 | Add to Cart | |
| 21 | HHBP-12Z | Port Plug, -12SAE | 1 | $37.50 | Add to Cart | |
| 21 | HHBP-16Z | Port Plug, -16SAE | 1 | $28.45 | Add to Cart | |
| 22 | PF4-1035OB | Snap Ring, Outboard Bearing | 1 | $4.77 | Add to Cart | |
| NS | BOR-10 | O-Ring, 0.76 x 0.10 | 1 | $5.66 | Add to Cart | |
| NS | BOR-12 | O-Ring, 0.92 x 0.12 | 1 | $5.66 | Add to Cart | |
| NS | BOR-16 | O-Ring, 1.18 x 0.12 | 1 | $6.44 | Add to Cart |
PF4 Series Pump Service Kits (old Style Only)
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| NS | GSK-PF4 | Seal & O-Ring Kit - Standard Pump | 1 | Contains: 1 x Shaft Seal PF4-1005; 2 x Balance Seal (Rubber) PF4-1008; 2 x Backup Seal (Plastic) PF4-1009; 2 x Body Seal PF4-1012. | $94.31 | Add to Cart |
| NS | GSK-PF4-C | Seal & O-Ring Kit - Clutch Pump | 1 | Contains: 1 x Shaft Seal (Clutch Pump) PF4-1005-C; 2 x Balance Seal (Rubber) PF4-1008; 2 x Backup Seal (Plastic) PF4-1009; 2 x Body Seal PF4-1012. | $94.31 | Add to Cart |
PF4 Series Pump Torque and Service Notes (Old Style Only)
- These parts fit OLD STYLE PF4 pumps only and cannot be used on the new style (see the style identification by rear cover on the diagram).
- Torque assembly bolts item 11 to 42 ft.lbs.
- Torque clutch bolt item 19 to 15 ft.lbs. (clutch pumps only).
- Maximum vacuum is 5 in.Hg.
- Items item 1, item 4, item 5 and item 13 are included in the seal kits.
No parts match that search. Try the part number with no dashes.
This is the complete factory parts breakdown for the Muncie PF4 Series, with every part in the manual matched to our live inventory. We stock 74 of the 136 parts above; click any part number to view it, or add it straight to your cart. Click a number on any diagram to jump to that part.
Shop Muncie pump and PTO parts, browse all hydraulic pumps and pump parts, or find another model in all Muncie pump manuals.