Please wait… 
Please wait while we process your order,
do not press the back button…
do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Category Filter
Injection pump belt. Porsche 911 1969-77 - 99919203040
99919203040
Vehicle Group
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
Information
Injection pump belt
The Genuine Porsche 99919203040 injection pump belt is an OE toothed drive belt for the mechanical fuel injection pump on selected Porsche 911 1969–1977 models. It helps maintain correct injection pump timing, stable fuel delivery and original MFI engine performance. Ideal for routine service, fuel injection system restoration or replacing an aged, worn or unknown-history belt.
Fits:
Porsche 911 1969 - 1977
Diagram ref no 21
This belt is used on Porsche 911 models equipped with a mechanical fuel injection system, where it drives the injection pump from the engine drive system.
What This Part Does / Functions
• Drives the mechanical fuel injection pump
• Helps maintain correct injection pump timing
• Supports consistent fuel delivery to the engine
• Helps ensure smooth engine running and throttle response
• Transfers rotational drive accurately through the toothed belt profile
• Helps prevent injection timing issues caused by belt wear or slip
• Provides OE Porsche fitment for the original MFI pump drive system
• Replaces an aged, cracked, stretched or worn injection pump belt.
Why Replace This Part?
The injection pump belt is a critical service item on mechanical fuel injection engines. Over time, the belt can age, crack, stretch, wear or lose tooth definition. If the belt slips, wears excessively or fails, the injection pump may lose correct timing, which can cause poor running, misfiring, difficult starting or incorrect fuel delivery. Replacing it with a Genuine Porsche OE injection pump belt helps maintain accurate MFI pump operation and supports the original performance and drivability of the classic Porsche 911 engine.
When to Replace This Part
• During scheduled mechanical fuel injection system service
• If the belt is cracked, worn, frayed or visibly aged
• If injection pump timing is being reset or adjusted
• During engine rebuild, MFI pump service or fuel system restoration
• If the belt has been contaminated by oil, fuel or debris
• If the belt age or service history is unknown
• When recommissioning a stored classic Porsche 911
• When restoring the engine with correct OE Porsche service parts.
Where It Fits on the Car
This belt fits on the engine mechanical fuel injection system, driving the mechanical injection pump. It is installed in the MFI pump drive area and works with the injection pump pulley system to maintain correct pump timing.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99919203040
The product you are viewing cross references to these numbers
The Genuine Porsche 99919203040 injection pump belt is an OE toothed drive belt for the mechanical fuel injection pump on selected Porsche 911 1969–1977 models. It helps maintain correct injection pump timing, stable fuel delivery and original MFI engine performance. Ideal for routine service, fuel injection system restoration or replacing an aged, worn or unknown-history belt.
Fits:
Porsche 911 1969 - 1977
Diagram ref no 21
This belt is used on Porsche 911 models equipped with a mechanical fuel injection system, where it drives the injection pump from the engine drive system.
What This Part Does / Functions
• Drives the mechanical fuel injection pump
• Helps maintain correct injection pump timing
• Supports consistent fuel delivery to the engine
• Helps ensure smooth engine running and throttle response
• Transfers rotational drive accurately through the toothed belt profile
• Helps prevent injection timing issues caused by belt wear or slip
• Provides OE Porsche fitment for the original MFI pump drive system
• Replaces an aged, cracked, stretched or worn injection pump belt.
Why Replace This Part?
The injection pump belt is a critical service item on mechanical fuel injection engines. Over time, the belt can age, crack, stretch, wear or lose tooth definition. If the belt slips, wears excessively or fails, the injection pump may lose correct timing, which can cause poor running, misfiring, difficult starting or incorrect fuel delivery. Replacing it with a Genuine Porsche OE injection pump belt helps maintain accurate MFI pump operation and supports the original performance and drivability of the classic Porsche 911 engine.
When to Replace This Part
• During scheduled mechanical fuel injection system service
• If the belt is cracked, worn, frayed or visibly aged
• If injection pump timing is being reset or adjusted
• During engine rebuild, MFI pump service or fuel system restoration
• If the belt has been contaminated by oil, fuel or debris
• If the belt age or service history is unknown
• When recommissioning a stored classic Porsche 911
• When restoring the engine with correct OE Porsche service parts.
Where It Fits on the Car
This belt fits on the engine mechanical fuel injection system, driving the mechanical injection pump. It is installed in the MFI pump drive area and works with the injection pump pulley system to maintain correct pump timing.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99919203040
99919203040
The product you are viewing cross references to these numbers
Price: £33.45
In stock
Related products
Vehicle Group
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
Information
Alternator belt
OE Match alternator belt for Porsche 95B Macan 2.0L models. It drives the alternator, supports correct battery charging and helps maintain reliable electrical system operation. Ideal for replacing a cracked, noisy, slipping or worn alternator belt during routine service or auxiliary belt system repair.
Fits:
Porsche 95B Macan 2.0L 2015 Onwards
Diagram ref no 12
This original Porsche Poly-V drive belt forms part of the engine accessory belt system and helps drive key auxiliary components such as the alternator and air conditioning compressor.
What This Part Does / Functions
• Drives the alternator from the engine pulley system
• Helps keep the battery charged while the engine is running
• Supports the vehicle’s electrical system by maintaining alternator operation
• Also works within the auxiliary belt routing for related driven components, such as the A/C compressor where applicable
• Helps maintain correct operation of the accessory drive system
• Provides factory-correct belt fitment and rib profile
• Replaces a worn, cracked, stretched, glazed or noisy drive belt
• Maintains OE Porsche belt-drive reliability and performance.
Why Replace This Part?
The alternator belt is a normal service item and wears over time due to heat, pulley contact, tension and engine operation. A worn or ageing belt can crack, glaze, stretch, fray or begin to slip, which may cause squealing noises, charging issues, poor accessory drive performance or warning lights. Replacing the belt with a Genuine Porsche OE alternator belt helps restore correct belt drive operation, supports reliable charging performance and reduces the risk of belt failure while driving.
When to Replace This Part
• If the belt is cracked, glazed, frayed or visibly worn
• If the belt squeals, slips or makes noise on start-up or under load
• If the battery or charging warning light appears
• During alternator, tensioner, idler pulley or A/C compressor service
• During scheduled maintenance or preventative belt replacement
• If the belt has become stretched and cannot be tensioned correctly
• If the belt has been contaminated by oil, coolant or debris
• When restoring the engine bay with correct OE Porsche service parts.
Where It Fits on the Car
This belt fits on the front engine accessory drive system of the Porsche Macan 2.0L engine. It runs around the relevant pulleys to drive the alternator and other auxiliary components according to the factory belt routing. Porsche dealer listings describe the routing as including the crankshaft pulley, tensioner, alternator and compressor for listed Macan 2.0L applications.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
06L903137A
The product you are viewing cross references to these numbers
OE Match alternator belt for Porsche 95B Macan 2.0L models. It drives the alternator, supports correct battery charging and helps maintain reliable electrical system operation. Ideal for replacing a cracked, noisy, slipping or worn alternator belt during routine service or auxiliary belt system repair.
Fits:
Porsche 95B Macan 2.0L 2015 Onwards
Diagram ref no 12
This original Porsche Poly-V drive belt forms part of the engine accessory belt system and helps drive key auxiliary components such as the alternator and air conditioning compressor.
What This Part Does / Functions
• Drives the alternator from the engine pulley system
• Helps keep the battery charged while the engine is running
• Supports the vehicle’s electrical system by maintaining alternator operation
• Also works within the auxiliary belt routing for related driven components, such as the A/C compressor where applicable
• Helps maintain correct operation of the accessory drive system
• Provides factory-correct belt fitment and rib profile
• Replaces a worn, cracked, stretched, glazed or noisy drive belt
• Maintains OE Porsche belt-drive reliability and performance.
Why Replace This Part?
The alternator belt is a normal service item and wears over time due to heat, pulley contact, tension and engine operation. A worn or ageing belt can crack, glaze, stretch, fray or begin to slip, which may cause squealing noises, charging issues, poor accessory drive performance or warning lights. Replacing the belt with a Genuine Porsche OE alternator belt helps restore correct belt drive operation, supports reliable charging performance and reduces the risk of belt failure while driving.
When to Replace This Part
• If the belt is cracked, glazed, frayed or visibly worn
• If the belt squeals, slips or makes noise on start-up or under load
• If the battery or charging warning light appears
• During alternator, tensioner, idler pulley or A/C compressor service
• During scheduled maintenance or preventative belt replacement
• If the belt has become stretched and cannot be tensioned correctly
• If the belt has been contaminated by oil, coolant or debris
• When restoring the engine bay with correct OE Porsche service parts.
Where It Fits on the Car
This belt fits on the front engine accessory drive system of the Porsche Macan 2.0L engine. It runs around the relevant pulleys to drive the alternator and other auxiliary components according to the factory belt routing. Porsche dealer listings describe the routing as including the crankshaft pulley, tensioner, alternator and compressor for listed Macan 2.0L applications.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
06L903137A
06L903137A
6PK1130
The product you are viewing cross references to these numbers
Price: £55.95
Orderable
Vehicle Group
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
Information
Alternator belt
The Gates alternator belt (6PK1130) is an OEM-quality multi-rib auxiliary drive belt designed for Porsche 95B Macan 2.0L models. Engineered as a direct replacement for Porsche part number 06L903137A, this belt provides efficient power transfer from the engine to the alternator, ensuring reliable battery charging and consistent operation of the vehicle's auxiliary systems.
Fits:
Porsche 95B Macan 2.0L 2015 Onwards
Diagram ref no 12
A genuine Gates multi-rib alternator belt (6PK1130), manufactured as a direct replacement for Porsche part number 06L903137A.
What This Part Does
Drives the alternator via the engine's auxiliary belt system, ensuring continuous battery charging and reliable operation of the vehicle's electrical systems while maintaining smooth, efficient power transmission.
Key Features & Benefits
• Premium Gates OEM-quality drive belt
• Direct replacement for Porsche 06L903137A
• 6PK1130 multi-rib design
• High-strength EPDM construction for extended service life
• Excellent resistance to heat, cracking, and stretching
• Quiet, reliable operation with precise fitment
• Ideal for routine maintenance and belt replacement
Why Replacing the Alternator Belt Matters
The alternator belt operates continuously whenever the engine is running and is exposed to constant heat, tension, and vibration. As it ages, it can become worn, cracked, or stretched, reducing charging efficiency and increasing the risk of unexpected belt failure. Replacing the belt at the recommended service interval helps maintain reliable charging performance and prevents unnecessary strain on the auxiliary drive system.
When to Replace the Alternator Belt
• Visible cracks, fraying, or glazing on the belt
• Squealing noises from the auxiliary drive system
• Battery warning light illuminated
• Reduced charging performance
• During major engine or accessory drive servicing
• At the manufacturer's recommended replacement interval
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
06L903137A
The product you are viewing cross references to these numbers
The Gates alternator belt (6PK1130) is an OEM-quality multi-rib auxiliary drive belt designed for Porsche 95B Macan 2.0L models. Engineered as a direct replacement for Porsche part number 06L903137A, this belt provides efficient power transfer from the engine to the alternator, ensuring reliable battery charging and consistent operation of the vehicle's auxiliary systems.
Fits:
Porsche 95B Macan 2.0L 2015 Onwards
Diagram ref no 12
A genuine Gates multi-rib alternator belt (6PK1130), manufactured as a direct replacement for Porsche part number 06L903137A.
What This Part Does
Drives the alternator via the engine's auxiliary belt system, ensuring continuous battery charging and reliable operation of the vehicle's electrical systems while maintaining smooth, efficient power transmission.
Key Features & Benefits
• Premium Gates OEM-quality drive belt
• Direct replacement for Porsche 06L903137A
• 6PK1130 multi-rib design
• High-strength EPDM construction for extended service life
• Excellent resistance to heat, cracking, and stretching
• Quiet, reliable operation with precise fitment
• Ideal for routine maintenance and belt replacement
Why Replacing the Alternator Belt Matters
The alternator belt operates continuously whenever the engine is running and is exposed to constant heat, tension, and vibration. As it ages, it can become worn, cracked, or stretched, reducing charging efficiency and increasing the risk of unexpected belt failure. Replacing the belt at the recommended service interval helps maintain reliable charging performance and prevents unnecessary strain on the auxiliary drive system.
When to Replace the Alternator Belt
• Visible cracks, fraying, or glazing on the belt
• Squealing noises from the auxiliary drive system
• Battery warning light illuminated
• Reduced charging performance
• During major engine or accessory drive servicing
• At the manufacturer's recommended replacement interval
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
06L903137A
06L903137A
6PK1130
The product you are viewing cross references to these numbers
Price: £20.23
In stock
Vehicle Group
- Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
- Porsche 95B.3 Macan T Petrol 2.0L (265Bhp) 2022>>
Information
Timing Chain Sprocket Thrust Washer.
Fits:
Porsche 95B Macan 2.0L MKI 2014>>2018
Cars With Engine Codes:
CNC / CNCC / CYN / CYNA /CYNB / CYP / CYPA
Porsche 95B Macan 2.0L MKII / MKIII 2019>>
Diagram Ref No 20
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WHT001396A
The product you are viewing cross references to these numbers
Fits:
Porsche 95B Macan 2.0L MKI 2014>>2018
Cars With Engine Codes:
CNC / CNCC / CYN / CYNA /CYNB / CYP / CYPA
Porsche 95B Macan 2.0L MKII / MKIII 2019>>
Diagram Ref No 20
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
WHT001396A
WHT001396A
The product you are viewing cross references to these numbers
Price: £7.31
Orderable