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Crankshafts, connecting rods, flywheel, and related components. 25 parts listed with manufacturer part numbers and engine compatibility. Send us your generator model and serial number and we will confirm the correct part before quoting.
Brands in this category: Cummins · Perkins · Caterpillar
The rotating assembly converts combustion into torque. Components here are usually needed after a bearing failure, hydraulic lock or serious overheating, and are almost always supplied alongside machining work rather than on their own.
Reground shafts are matched to undersize bearing shells; the grind and the shells must agree.
Checked for straightness and big-end ovality before reuse; bent rods follow hydraulic lock.
Stretch bolts are single-use — reusing them is a common and expensive shortcut.
A worn ring gear causes the grinding engagement that eventually destroys the starter pinion.
Absorb torsional vibration. A failed damper leads to crankshaft fatigue and is easy to overlook.
Symptoms overlap between systems, so tell us what the set is doing rather than which part you think has failed — we will help identify it before you buy anything.
| Part No. | Description & specification | Brand | Fits | Indicative price | Enquire |
|---|---|---|---|---|---|
| 3908032 | Crankshaft - Cummins 6BT5.9
| Cummins | 6BT5.9, 6BTA5.9 | KES 285,000KES 270,000 from 1 | Quote |
| 3908033 | Crankshaft - Cummins 4BT3.9
| Cummins | 4BT3.9, 4BTA3.9 | KES 195,000KES 185,000 from 1 | Quote |
| 3804925 | Crankshaft - Cummins 6CT8.3
| Cummins | 6CT8.3, 6CTA8.3 | KES 325,000KES 310,000 from 1 | Quote |
| 4955876-CK | Crankshaft - Cummins ISBe6.7
| Cummins | ISBe6, QSB6.7 | KES 385,000KES 365,000 from 1 | Quote |
| U5CK0048 | Crankshaft - Perkins 1104C
| Perkins | 1104C-44, 1104C-44T | KES 225,000KES 210,000 from 1 | Quote |
| U5CK0096 | Crankshaft - Perkins 1106C
| Perkins | 1106C-E66T | KES 285,000KES 270,000 from 1 | Quote |
| 265-2045 | Crankshaft - CAT 3054
| Caterpillar | 3054C, 3056E | KES 295,000KES 280,000 from 1 | Quote |
| 320-2456 | Crankshaft - CAT C6.6
| Caterpillar | C6.6 | KES 385,000KES 365,000 from 1 | Quote |
| 3901257 | Connecting Rod - Cummins 6BT (1 piece)
| Cummins | 6BT5.9, 6BTA5.9 | KES 12,500KES 11,500 from 4 | Quote |
| 3920562 | Connecting Rod - Cummins 4BT (1 piece)
| Cummins | 4BT3.9, 4BTA3.9 | KES 11,500KES 10,500 from 4 | Quote |
| 3901258 | Connecting Rod Set - Cummins 6BT (6 pieces)
| Cummins | 6BT5.9, 6BTA5.9 | KES 68,000KES 63,000 from 2 | Quote |
| 3920563 | Connecting Rod Set - Cummins 4BT (4 pieces)
| Cummins | 4BT3.9, 4BTA3.9 | KES 42,000KES 39,000 from 2 | Quote |
| 4955890-CR | Connecting Rod - Cummins ISBe (1 piece)
| Cummins | ISBe4, ISBe6 | KES 14,500KES 13,500 from 4 | Quote |
| U5CR0024 | Connecting Rod - Perkins 1104C (1 piece)
| Perkins | 1104C-44 | KES 13,500KES 12,500 from 4 | Quote |
| U5CR0048 | Connecting Rod - Perkins 1106C (1 piece)
| Perkins | 1106C-E66T | KES 14,500KES 13,500 from 4 | Quote |
| 265-1890-CR | Connecting Rod - CAT 3054 (1 piece)
| Caterpillar | 3054C, 3056E | KES 15,500KES 14,500 from 4 | Quote |
| 320-1890-CR | Connecting Rod - CAT C6.6 (1 piece)
| Caterpillar | C6.6 | KES 17,500KES 16,500 from 4 | Quote |
| 3934906 | Flywheel - Cummins 6BT (14 inch)
| Cummins | 6BT5.9, 6BTA5.9 | KES 95,000KES 88,000 from 2 | Quote |
| 3920789-FW | Flywheel - Cummins 4BT (14 inch)
| Cummins | 4BT3.9, 4BTA3.9 | KES 75,000KES 70,000 from 2 | Quote |
| 3804926 | Flywheel - Cummins 6CT (16 inch)
| Cummins | 6CT8.3, 6CTA8.3 | KES 125,000KES 115,000 from 1 | Quote |
| U5FW0024 | Flywheel - Perkins 1104C (13 inch)
| Perkins | 1104C-44 | KES 65,000KES 60,000 from 2 | Quote |
| U5FW0048 | Flywheel - Perkins 1106C (14 inch)
| Perkins | 1106C-E66T | KES 85,000KES 78,000 from 2 | Quote |
| 3934907 | Flywheel Ring Gear - Cummins 6BT
| Cummins | 6BT5.9, 6BTA5.9 | KES 12,500KES 11,500 from 4 | Quote |
| 3920790 | Flywheel Ring Gear - Cummins 4BT
| Cummins | 4BT3.9, 4BTA3.9 | KES 9,500KES 8,500 from 6 | Quote |
| U5RG0024 | Flywheel Ring Gear - Perkins 1104C
| Perkins | 1104C-44 | KES 8,500KES 7,800 from 6 | Quote |
Prices are indicative and shown to give you a working budget figure. Landed cost moves with exchange rates and duty, so the current price is confirmed when we quote. Availability is also confirmed per enquiry — we do not ask for payment on a part we have not verified. Bulk rates apply on qualifying order quantities.
Send us your generator details and we will confirm the correct part, quote it, and arrange dispatch to your town. We also supply parts for projects across East Africa on a cross-border basis.
The established way to move parts up-country quickly. Parcels are booked to the stage or depot nearest you.
Tracked courier options for higher-value items such as controllers, AVRs and electronic modules.
Regional operators and local parcel networks where they reach your town more directly.
If you already use a transporter or have staff travelling to Nairobi, we can release the parts to them.
The channel used depends on the part, its value and where it is going, so we agree it with you per order and confirm the cost before anything is sent.
Confirmed orders are dispatched the same day. How quickly they reach you then depends on the transport chosen — commonly a day or two up-country. We will tell you which channel we are using and when the parcel has been sent, so you can track it from your end.
Generator parts vary between builds of the same model, so we verify compatibility from your serial number before quoting rather than assuming from the model name.
Availability: stock changes, and some items are brought in to order. We confirm availability and price against your enquiry before you commit to anything — we do not ask for payment on a part we have not confirmed.
1,315 parts across 27 categories, each listed with its manufacturer part number and the engines it fits. Open a category to see the parts and request a quotation.
Know your engine? Jump straight to the parts that fit it.
Component needs repair rather than replacement? See workshop repairs and fabrication — radiators, starters, alternators, injectors, turbochargers, engine overhauls, UPS and pump repairs.