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Caterpillar 91224-00061 is the gear type transmission charge pump: a cast housing with the splined drive shaft, the bolt flange and the pressure ports on the face. It is used on Caterpillar and Mitsubishi forklifts. This aftermarket version is made to the same mounting and connections as the original, so it fits where the old one came off.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Transmission Charge Pump |
| Replaces | Caterpillar 91224-00061 |
| Type | Gear type transmission charge pump |
| Drive | Splined shaft |
| Machine | Caterpillar / Mitsubishi forklifts |
| Condition | New, aftermarket |
| Stat. HS-Code | 841360 |
| Country of Manufacture | China |
| Caterpillar Part No.(SPM Part No.) |
|---|
| 91224-00061(SPM-HEP-5195) |
Machine slow to drive or will not move
A worn transmission charge pump cannot hold clutch pressure: the machine creeps, slips or will not drive when warm.
Whining from the gearbox
A pump that whines or growls under load is worn or drawing air through a blocked suction strainer.
Gearbox rebuilds
Fit a new pump whenever the transmission is rebuilt so worn gears do not undo the repair.
Fitting tips
Clean the strainer, fit a new seal and O ring, refill with the specified oil and check the pressure before work.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| SINOCMP | USD 489.00 | 3 Nov 2026 |
| eBay, aftermarket seller | USD 499.99 | 3 Nov 2026 |
| Kudu Parts | USD 523.00 | 3 Nov 2026 |
| Buy Machinery Parts | USD 528.10 | 3 Nov 2026 |
| FridayParts | USD 554.51 | 3 Nov 2026 |
| Spare Part Mart | USD 320.00 | Today |
Our price of USD 320.00 is 35% to 42% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Yes, it is a direct replacement for the Caterpillar 91224-00061 with the same fitting.
Often 5,000 to 10,000 hours with clean fluid, much less with dirt or air in the system. It is usually changed on condition, not by hours.
Leaks from the seal or weep hole, noise or whining, overheating, or falling pressure or flow under load.
Clean them right back to metal and fit the new gasket or O-ring dry, unless the engine manual calls for sealant.
Most failures come from contamination, cavitation from a restricted inlet, or running low on fluid. Check the inlet and the fluid before fitting the new transmission pump.
No. It is an aftermarket transmission pump made to replace the Caterpillar 91224-00061. It is not made by the original manufacturer; the number only shows what it replaces.
Live rates for the quantity selected, delivered to your door. Confirmed at checkout.
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