Cummins QSK60 cylinder head, camshaft, cam follower and rocker lever part numbers
G Service Power has these Cummins QSK60 cylinder heads and valve train parts in stock: cylinder head assembly, complete with valves 5538441 (In stock, £1,999.99); cylinder head 5694550 (12 units, £2,000 each); cylinder head 5538439 (16 units, £2,000 each); camshaft 5375676 (2 units, £8,000 each); and 15 more part numbers. A QSK60 has 16 separate cylinder heads, one per cylinder, and the head number depends on the build, so match the number cast on your head and send your engine serial number. Call +44 7951 632187.
In stock, from our stock list of . Prices in pounds sterling, ex works UK, excluding VAT. G Service Power is an independent supplier, not a Cummins distributor.
QSK60 cylinder head part numbers
| Part number | Component | Fits | Related numbers | Availability |
|---|---|---|---|---|
| 5538441 | Cylinder head assembly, complete with valves (16 per engine) Rarely shown in public catalogues: match the number cast on your head. | QSK60; rating and build to confirm by ESN |
| In stock: 5538441, Brand New · £1,999.99 WhatsApp |
| 5694550 | Cylinder head | QSK60, per our stock list |
| In stock: 12 units · £2,000 each WhatsApp Ask by email |
| 5538439 | Cylinder head | QSK60, per our stock list |
| In stock: 16 units · £2,000 each WhatsApp Ask by email |
| 5635345 | Cylinder head | QSK60, per our stock list |
| In stock: 11 units · £2,000 each WhatsApp Ask by email |
5538441 is a complete cylinder head assembly, with valves. 5694550, 5538439 and 5635345 are on our stock list as cylinder heads for the QSK60; the list does not say which build each one fits. The number cast on your head and the engine serial number settle which one you need. Each engine takes 16 heads.
QSK60 camshaft, cam follower, rocker lever and cover part numbers
| Part number | Component | Fits | Related numbers | Availability |
|---|---|---|---|---|
| 5375676 | Camshaft | QSK60, per our stock list |
| In stock: 2 units · £8,000 each WhatsApp Ask by email |
| 5375677 | Camshaft | QSK60, per our stock list |
| In stock: 1 unit · £8,000 each WhatsApp Ask by email |
| 5376149 | Camshaft | QSK60, per our stock list |
| In stock: 1 unit · £8,000 each WhatsApp Ask by email |
| 5376154 | Camshaft | QSK60, per our stock list |
| In stock: 2 units · £8,000 each WhatsApp Ask by email |
| 5538487 | Cam follower | QSK60, per our stock list | In stock: 64 units · £600 each WhatsApp Ask by email | |
| 5538486 | Cam follower | QSK60, per our stock list | In stock: 32 units · £600 each WhatsApp Ask by email | |
| 3087921 | Rocker lever spacer Our stock list calls this a rocker. Cummins names the number a rocker lever spacer. | QSK60, per our stock list | In stock: 32 units · £600 each WhatsApp Ask by email | |
| 4065634 | Rocker lever | QSK60, per our stock list | In stock: 32 units · £600 each WhatsApp Ask by email | |
| 4065631 | Rocker lever | QSK60, per our stock list | In stock: 32 units · £600 each WhatsApp Ask by email | |
| 4100826 | Rocker lever housing | QSK60, per our stock list | In stock: 32 units · £300 each WhatsApp Ask by email | |
| 3641535 | Valve crosshead | QSK60, per our stock list |
| In stock: 16 units · £240 each WhatsApp Ask by email |
| 4917530 | Valve cover | QSK60, per our stock list | In stock: 32 units · £300 each WhatsApp Ask by email | |
| 3649446 | Camshaft cover | QSK60, per our stock list | In stock: 14 units · £600 each WhatsApp Ask by email | |
| 3649444 | Camshaft cover | QSK60, per our stock list | In stock: 1 unit · £600 each WhatsApp Ask by email | |
| 3649443 | Camshaft cover | QSK60, per our stock list | In stock: 1 unit · £600 each WhatsApp Ask by email |
The QSK60 has two camshafts, one for each bank, and the camshaft number depends on the build: tell us which bank you need, or send the number on your camshaft.
The camshafts, cam followers, rocker levers, rocker lever housing, valve crosshead, valve cover and camshaft covers in this table are on our stock list for the QSK60. The list does not say which build or position each one fits, so send your ESN and the number on your old part and we confirm the match.
QSK60 parts with photographs and a product page
These QSK60 parts have a product page of their own, with photographs of the actual item and the price today.
Frequently asked questions
What is the part number for a Cummins QSK60 cylinder head?
The Cummins QSK60 cylinder heads on G Service Power's stock list are 5538441, a complete head assembly with valves, and cylinder heads 5694550, 5538439 and 5635345. The right number depends on the engine build, so match the number cast on your old head and send your engine serial number.
How many cylinder heads does a QSK60 have?
A Cummins QSK60 has sixteen cylinder heads: each cylinder has its own head.
What are the QSK60 camshaft part numbers?
The Cummins QSK60 camshafts on G Service Power's stock list are 5375676, 5375677, 5376149 and 5376154. A QSK60 has two camshafts, one for each bank, and the right number depends on the engine build, so send your engine serial number and the number on your old camshaft.
Which QSK60 rocker lever and cam follower part numbers does G Service Power hold?
G Service Power's stock list for the QSK60 has rocker levers 4065634 and 4065631, rocker lever spacer 3087921, rocker lever housing 4100826 and cam followers 5538487 and 5538486. The list does not say which build or position each one fits, so send your engine serial number and the number on your old part and we confirm the match.
What is Cummins part number 5538441?
Cummins 5538441 is a QSK60 cylinder head assembly, complete with valves, and G Service Power holds it in stock. The number is rarely shown in public catalogues, so match it against the number cast on your own head and send your engine serial number before you order.
Which Cummins part numbers supersede, or are superseded by, the QSK60 parts in stock?
On this page: 5538441 supersedes 5372057 and 4313889; 5694550 supersedes 5635345 and 5372056; 5538439 supersedes 5374754; 5635345 supersedes 5372056; 5635345 is superseded by 5694550; 5375676 supersedes 3643246; 5375677 supersedes 3643247; 5376149 supersedes 3411290; 5376154 supersedes 3411289; 3641535 supersedes 3640458 and 3085964. A supersession is Cummins replacing one part number with another for the same part, so if your parts book or your old part carries either number of a pair, the part we hold is the one to ask about. Send your engine serial number and we confirm the match before dispatch.
Does G Service Power have QSK60 cylinder heads and camshafts in stock?
Yes. In stock on this page: 5538441, 5694550, 5538439, 5635345, 5375676, 5375677, 5376149, 5376154, 5538487, 5538486, 3087921, 4065634, 4065631, 4100826… (G Service Power's stock list of 6 November 2026). Each is shown with the quantity held and, where we publish it, the price each. Stock changes as parts sell, so send the number and the quantity you need with your engine serial number and we confirm before you order. For any other number, call +44 7951 632187 or send it by WhatsApp, and we will tell you whether we can supply it.
Are G Service Power's Cummins QSK60 parts genuine?
Yes. G Service Power sells genuine Cummins parts, including parts made by Cummins' own suppliers such as Bosch and Holset. Most are new or new surplus: new surplus means a genuine part bought for a project or a fleet that has not been run in operational service. We give the condition of each part when we quote, and a part with its own product page states it there. G Service Power is an independent supplier, not a Cummins distributor.
How do I make sure a part number fits my QSK60?
Read the engine serial number (ESN) and the CPL from the engine dataplate, and the number from the part you are replacing. Send us all three. Cummins changes part numbers at serial number breaks, so the ESN is what settles fitment, and we confirm it before dispatch.
How do I buy these Cummins QSK60 parts and have them shipped?
Prices are ex works UK, excluding VAT, and freight is quoted to your port, airport or site. The steps are in how to buy QSK60 parts from G Service Power.
More Cummins part number guides
- Cummins QSK60 parts Every QSK60 part number we hold, by group: fuel system, turbocharger, cylinder heads and camshafts, pistons, liners and crankshaft, cooling, ECM.
- QSK60 fuel pump and injectors The Bosch MCRS high-pressure fuel pump, fuel injectors, injector clamp and cover plate in stock.
- QSK60 pistons, liners, connecting rods and crankshaft Pistons, cylinder liners, connecting rods, crankshaft, vibration dampers, cylinder block, front gears and front engine support in stock.
- Cummins QSK50 parts QSK50 injectors, fuel pumps, turbocharger, cylinder heads, rocker levers, camshafts, pistons, rings, connecting rods, water pumps and ECM in stock.
Every part number on this page is a part G Service Power holds, from its stock list of ; quantities and prices change as parts sell, so confirm before you order. A fitment given as "per our stock list" rests on that list alone; any other fitment was checked against Cummins parts catalogue data and independent seller and supplier catalogues on . Cummins changes numbers at engine serial number breaks, so quote your engine serial number (ESN) and the number on your existing part, and we confirm fitment before dispatch. G Service Power is an independent supplier and is not a Cummins distributor.