OEM SR20DET Water Pumps
OEM Japan Nissan SR20DET RWD water pump assembly. A must replacement when your water
pump starts to leak from the pin hole or when the bearing is shot.
* Please select appropriate SR model when ordering as the water pump is specific
for S13 and S14/S15 SR20DET.
SR20DET Gasket Kit
SR20DET Engine gasket kit comes with everything required when an engine is
being rebuilt. This OEM Nissan kit includes:
An absolute must if you are rebuilding an SR with OEM Nissan quality parts.
- new seals
- valve seals
- stock headgasket
- intake manifold gasket
- exhaust manifold gasket
- turbo outlet gaskets
- throttle body gasket
- AIV gasket
- chain tensioner gasket
- complete valve cover one piece gasket
- inner spark plug hole gaskets
- Nissan orange silicone sealant
Turbo Hardware, Locknuts, Washers and Studs
One of our more common mechanical jobs we do here in our shop is to seal
up turbo leaks and broken turbo manifold and turbo hardware. We've always
stocked these parts, but now are offering these to our worldwide cliental
when installing new and fixing leaks in your SR or KA turbo systems.
(note we also highly recommend new metal gaskets at the same time on
manifolds, turbo elbows and turbos)
Nissan 8mm stud
8mm exhaust manifold stud on the KAE that is super prone to breaking
due to age, heat and fatigue. Also used in the SR20DET turbo main inlet
and two on the turbo elbow outlet.
(4 required for turbo inlet on SR and 3 for the turbo elbow outlet)
Nissan 10mm stud
10mm exhaust manifold stud on the KADE and SR20DET. Repeated removals of
the exhaust manifold over time will strip and gall the stock manfold stud
with the metal stover nuts. Also extreme heat can fatigue these studs.
Replace with OEM high quality manifold studs.
(8 required for SR and KA cylinder heads)
Nissan 10mm exhaust manifold thick washers
(8 required for KA and SR manifolds)
Removed your turbo manifold and misplaced one of the thick manifold
washers? Nissan engineered these thick coned washers to dissipate heat
and to properly spread the torquing force down on the manifold. Replace
your missing washers with OEM quality.
8mm and 10mm Metal Locking stover nuts
(4 required for SR turbo inlet and 3 for turbo elbow)
(8 required for SR and KA exhaust manifold flange)
Exhaust systems create heat - LOTS of heat. Loctite and nylock nuts are
useless when it comes to turbo heat and should never be used on manifolds,
turbos or downpipes. Manufacturers use metal stover nuts which are essentially
metal lock nuts which slightly "pinch" on two sides to create "drag" on the
threads to help keep fasteners from backing off loose. Over time, these "
pinched" areas will wear down, and the metal locking nuts fail to do their
job properly. Replace your old metal locking nuts with fresh new units
to help keep your manifolds and turbos from leaking.
PDM Locking washers
(8 required for SR and KA turbo inlets, and 6 required for SR turbo elbow)
The key to keeping your turbo manifolds, turbos and downpipes secured is
keeping the bolts and nuts from backing off. In addition to new studs, and new
stover nuts PDM has tried many different types of lockwashers and have found these
double locking washers to work the best. These flat washers have special bevels
formed in them which will dig into each other when 2 washers are place on top of
each other. This in turn digs into the metal surface and the locking stover nut
to help prevent hardware from backing off. We have found these locking washers
to be one of the best methods to keep turbo hardware on. While it may not fully
prevent exhaust nuts from loosening, we have found these lock washers to be one
of the best yet.
Use 2 PER stud or bolt to help lock down your hardware.
Turbo manifold and elbow replacement hardware kit.
Replacing your stock SR manifold with a new tubular unit?
We recommend changing all your washers, and nuts and gaskets at the same time.
PDM has packaged up these into kits to save you time and money and frustration
with turbo leaks.
SR Hardware upgrade replacement kit includes:
- 8 - 10mm Exhaust manifold studs
- 2 - 10mm nuts for removal and installation of studs
- 3 layer SR metal exhaust manifold gasket
- 8 - 10mm Nissan stover exhaust manifold nuts
- 8 - 10mm Nissan thick manifold washers
- 7 - 8mm turbo inlet and outlet studs
- 2 - 8mm nuts for removal and installation of studs
- 1 - Metal turbo inlet gasket
- 4 - 8mm stover nuts for turbo inlet
- 8 - 8mm locking washers for turbo inlet
- 1 - SR outlet gasket (specifiy S13 or S14)
- 10 - 8mm locking washers for turbo elbow
- 3 - 8mm stover nuts for turbo outlet elbow
Greddy High-capacity SR20 Oil Pan
Functional as a secondary oil cooler, GReddy high-capacity Oil Pans,
maintain more constant oil temperatures via increased volume of oil and
the improved cooling efficiency of the thick-walled cast aluminum
construction. They also include specially designed interiors to keep the
oil at the oil pump pick-up for engine reliability.
Circuit Sports SR20DET Rocker Stopper Arms
Circuit Sports stainless steel rocker arm stoppers can be used for all FWD/RWD SR20DET.
These are high quality stainless steel units that will not rust or flake off after years
of abuse unlike the mild steel HKS or Greddy ones. A definite MUST for those that drift
or regularly drive your SR powered car hard. (one over rev and you can do thousands of
dollars in damage instantly) Easy bolt in units that can save your engine when driven
Circuit Sport Rocker Stopper Arms can be used on all S14/S15 SR engine, but will require
trimming and modifications to cut out material underneath the valve cover near the oil cap
area that may hit the arms.
Mahle SR20DET Forged PowerPak Piston Set
The Mahle PowerPak is a complete, race proven piston assembly kit.
It is composed of hand deburred, forged, performance coated pistons, high quality
steel pins, round wire locks and low drag performance rings. Performance coatings
include a phosphate dry lubricant that is used to protect against ring micro-welding
and pin galling during initial startup and break in. For added performance, MAHLE
applies its proprietary Grafel anti-friction coating to each piston skirt.
Piston Kit Features:
- Forged from 4032 high silicon low expansion aluminum alloy for high strength
and reduced piston to wall clearance.
- Radiused valve pockets.
- Forced pin oiling.
- Precision pin fitting and easy to use round wire locks included
- 22mm high quality steel wrist pins (103 grams) INCLUDED
- Precision ring grooves for INCLUDED 1.2, 1.2, 2.8mm rings
- 86.5mm bore, 86mm stroke
- 22mm pin diameter
- -11.5cc dome volume
- 325 grams
- 8.5:1 compression ratio
ARP SR20 Main Studs
- ARP main stud kit for RWD SR20DET motor
- Replace the worn stretched main bolt
- Great when rebuilding your SR20 motor
ARP SR20DET Headstud Kit
Upgrade your factory torque yield head bolts to the heavy duty ARP headstud
**Kit comes with nuts, washers and assembly lube.